PCA9555DB Price & Stock
- 4 Star
- AAAChips
- AAComp
- ACDS
- ACME
- AIChipLink
- AllChip Elec
- Allelco
- AmpleChip
- Ande Elec
- AnLin
- Anterwell
- Anywayele
- APS
- Ariat
- Asen Elec
- Atosn
- ATP
- Augswan
- Au Ling
- Avnat
- AxisPart
- Besen Tech
- Best Comp
- Braveelec
- Brilltron
- CGOC
- Chipinventory
- ChipOne
- Chipsea
- ChipSource
- Chips Pulse
- Chuangxinda
- Classic
- CompExpert
- ComS.I.T.
- Conevo
- Conrad
- C Plus
- Cytech
- Dasenic
- Dechoele
- Depu
- DGT Tech
- Direct Components
- DREAMland
- Drex Elec
- Dxway
- Dynamic-sl
- Ea-chip
- EASEV
- Element14apac
- Errebi
- Ersa
- ESource
- Farnell
- FirstChoice
- Flip
- FlyWing
- Fmall
- FPGAMALL
- Freelance
- Geefook
- GlobalTek
- Grand power
- GreenChips
- Green Light
- Greentree
- Handtmann
- Hansinfo
- HaoDe
- Heisener
- HeQing
- Hongte
- HonourChip
- Hotenda
- IC Components
- Icgogogo
- Icmiles
- ICSOSO
- ITD-IC
- J2sourcing
- Jak
- Jameco
- JiaLiXin
- Jiayi
- Jietai
- Kaian
- Kepictronics
- KK Wisdom
- Klytech
- Kynix
- Lankamicro
- LCSC
- Lingto
- LIXINC
- Longzi
- Lvychips
- Macroship
- March-Tech
- Maritex
- Mars Elec
- Martec
- MetaverseIc
- MicrochipUSA
- Microsemi
- Midan
- Mouser
- MV Comp
- NAC
- Nantian
- NetSource
- Newark
- NewStrength
- Nexxon
- OMO
- OnlineCom
- Origin Data
- PESE
- Pneda
- PUI
- Quattro
- Quest
- Redstar Elec
- Resion
- Rixin
- Rochester
- RS
- RS DE
- RYX IC
- Sense Elec
- Shengyu
- Sierra
- SiliTech
- Southernel
- Sunether
- SZ Comp
- TE
- Tech-Electr
- TME
- Unicom Elec
- Unikey
- Utmel
- Ventron
- Voyager Comp
- Walsoon
- WanWeiChip
- Weyland
- WinSource
- Worldway
- Xianghongli
- Xinghuan
- Xinvry
- Xunqida
- YIC
- YST Elec
- Yuanxinai
Hide
Manufacturer

Electronic & Electrical Components > Semiconductors - ICs > Drivers & Interfaces > I/O Expanders
IC IO PORT I2C/SMBUS 16BIT 24SSOP
Specifications
Chip Configuration | 16bit |
Bus Frequency | 400kHz |
IC Interface Type | I2C SMBus |
Supply Voltage Min | 2.3V |
Supply Voltage Max | 5.5V |
Interface Case Style | SSOP |
No. of Pins | 24Pins |
No. of I/O's | 16I/O's |
Packaging | Each |
Product Range | - |
Automotive Qualification Standard | - |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (17-Dec-2015) |
Supply Voltage Range | 2.3V to 5.5V |


Integrated Circuits (ICs) > Interface - I/O Expanders
IC I/O EXPANDER I2C 16B 24SSOP
Specifications
Part Status | Active |
Number of I/O | 16 |
Interface | I²C, SMBus |
Interrupt Output | Yes |
Features | POR |
Output Type | Push-Pull |
Current - Output Source/Sink | 10mA, 25mA |
Frequency - Clock | 400kHz |
Voltage - Supply | 2.3 V ~ 5.5 V |
Operating Temperature | -40°C ~ 85°C |
Mounting Type | Surface Mount |
Package / Case | 24-SSOP (0.209", 5.30mm Width) |
Supplier Device Package | 24-SSOP |
Hide

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB,112 | NXP USA Inc. | IC I/O EXPANDER I2C 16B 24SSOP | 187306 |
|
Inquiry | |
PCA9555DB,118 | NXP USA Inc. | IC I/O EXPANDER I2C 16B 24SSOP | 240515 |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9555DB,112 | NXP Semiconductors | PCA9555 - IC I/O EXPANDER I2C 16B 24SSOP | 43 |
|
Buy |

AAA Chips Technology (HK) Co., Ltd
Certificates

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | IC XPNDR 400KHZ I2C SMBUS 24SSOP | 7880 |
|
Inquiry | ||||||||
PCA9555DB,112 | NXP USA Inc. | IC XPNDR 400KHZ I2C SMBUS 24SSOP | 42310 |
|
Inquiry | ||||||||
PCA9555DB,118 | NXP USA Inc. | IC XPNDR 400KHZ I2C SMBUS 24SSOP | 43220 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | 44066 |
|
Inquiry | ||
PCA9555DB,112 | NXP Semiconductors | 48994 |
|
Inquiry | ||
PCA9555DB,118 | NXP Semiconductors | 41308 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB,112 | NXP | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 396 |
|
Inquiry | |
PCA9555DB,118 | NXP | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 4167 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | 7339 |
|
Inquiry | ||
PCA9555DB,112 | NXP | 2667 |
|
Inquiry | ||
PCA9555DB,118 | NXP | 8208 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP | 22250 |
|
Inquiry | |
PCA9555DBR | Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP | 12542 |
|
Inquiry | |
PCA9555DBQR | Texas Instruments | IC I/O EXPANDER I2C 16B 24QSOP | 12542 |
|
Inquiry |

Direct Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP | 1727 |
|
Inquiry | |
PCA9555DB,112 | NXP USA Inc. | IC I/O EXPANDER I2C 16B 24SSOP | 4292 |
|
Inquiry | |
PCA9555DB,118 | NXP USA Inc. | IC I/O EXPANDER I2C 16B 24SSOP | 44 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9555DBR
sku #: 595-PCA9555DBR
|
Texas Instruments | Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A 595-PCA9555DB Interface - I/O Expanders
|
1456 In Stock |
|
Buy |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Rochester Electronics | PCA9555 REMOTE 16-BIT I2C AND SM | 88709 |
|
Inquiry | |
PCA9555DB,112 | Rochester Electronics | IC I/O EXPANDER I2C 16B 24SSOP | 105769 |
|
Inquiry | |
PCA9555DB,118 | NXP Semiconductors | IC I/O EXPANDER I2C 16B 24SSOP | 48888 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | 35000 |
|
Inquiry | ||
PCA9555DB,112 | NXP Semiconductors | 35000 |
|
Inquiry | ||
PCA9555DB,118 | NXP Semiconductors | 6649 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | I/O Expander 16 I??C, SMBus 400kHz 24-SSOP | 3102 |
|
Inquiry | |
PCA9555DB,112 | NXP Semiconductors | I/O Expander 16 I??C, SMBus 400kHz 24-SSOP | 157 |
|
Inquiry | |
PCA9555DB,118 | NXP Semiconductors | I/O Expander 16 I??C, SMBus 400kHz 24-SSOP | 1005 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP Interface - I/O Expanders
|
312464 |
|
Buy | |
PCA9555DBR | Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP Interface - I/O Expanders
|
23968 |
|
Buy | |
PCA9555DBQR | Texas Instruments | IC I/O EXPANDER I2C 16B 24QSOP Interface - I/O Expanders
|
5844 |
|
Buy | |
PCA9555DB,112 | NXP | IC I/O EXPANDER I2C 16B 24SSOP Interface - I/O Expanders
|
23707 |
|
Buy | |
PCA9555DB,118 | NXP | IC I/O EXPANDER I2C 16B 24SSOP Interface - I/O Expanders
|
5151 |
|
Buy | |
PCA9555DBQRG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24QSOP Interface - I/O Expanders
|
8768 |
|
Buy |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | IC XPNDR 400KHZ I2C SMBUS 24SSOP | 268 |
|
Inquiry | |
PCA9555DBQR | Texas Instruments | IC XPNDR 400KHZ I2C SMBUS 24SSOP | 7492 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP ; 24-SSOP Interface - I/O Expanders
|
Available |
|
Inquiry | |
PCA9555DB,112 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C 16B 24SSOP ; 24-SSOP Interface - I/O Expanders
|
Available |
|
Inquiry | |
PCA9555DB,118 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C 16B 24SSOP ; 24-SSOP Interface - I/O Expanders
|
Available |
|
Inquiry |

ComSIT Distribution GmbH
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | nxp | Stock Europe - ROHS:YES - 16-BIT I2C-BUS AND SMBUS I/O PORT WITH INTERRUPT Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24 | 766 |
|
Inquiry | |
PCA9555DBT | ph | Stock Europe - ROHS:NO - 16-BIT I2C-BUS AND SMBUS I/O PORT WITH INTERRUPT Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24 | 967 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP Integrated Circuits (ICs)>Interface - I/O Expanders
|
19494 |
|
Buy | ||||||||||
PCA9555DB,112 | NXP USA Inc. | IC XPNDR 400KHZ I2C SMBUS 24SSOP Integrated Circuits (ICs)>Interface - I/O Expanders
|
1543 |
|
Buy | ||||||||||
PCA9555DB,118 | NXP USA Inc. | IC I/O EXPANDER I2C 16B 24SSOP Integrated Circuits (ICs)>Interface - I/O Expanders
|
12000 |
|
Buy |

Allelco Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
PCA9555DBR | Texas Instruments | IC XPNDR 400KHZ I2C SMBUS 24SSOP Integrated Circuits (ICs) > Interface - I/O Expanders
|
41451 |
|
Inquiry | ||
PCA9555DBQR | Texas Instruments | IC XPNDR 400KHZ I2C SMBUS 24SSOP Integrated Circuits (ICs) > Interface - I/O Expanders
|
37715 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DBR
sku #: PCA9555DBR
|
Texas Instruments | 3000 |
|
Inquiry | ||
PCA9555DB_118
sku #: PCA9555DB118
|
NXP | 129 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Rochester Electronics | DC:24+ ; Original New | 20035 |
|
Inquiry | |
PCA9555DB,112 | Rochester Electronics | DC:24+ ; Original New | 43457 |
|
Inquiry | |
PCA9555DB,118 | NXP Semiconductors | DC:24+ ; Original New | 12096 |
|
Inquiry |

Weyland Electronics Group Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | NXP Semiconductors | Other Interface Other Interface
|
2000 |
|
Buy | |
PCA9555DBR | Texas Instruments | Other Interface Other Interface
|
1613 |
|
Buy | |
PCA9555DBQR | Texas Instruments | Other Interface Other Interface
|
4153 |
|
Buy | |
PCA9555DB,118 | NXP Semiconductors | Other Interface Other Interface
|
1684 |
|
Buy |

Sunether Technology Ltd.
Certificates

LCSC
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9555DBQR | Texas Instruments | 400kHz SSOP-24-150mil I/O Expanders ROHS | 5 |
|
Buy | ||||||||||||
PCA9555DB,118 | NXP Semicon | 16 400kHz SSOP-24-208mil I/O Expanders ROHS | 34 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP | 200 |
|
Inquiry | |
PCA9555DB,112 | NXP USA Inc. | IC I/O EXPANDER I2C 16B 24SSOP | 1559 |
|
Inquiry | |
PCA9555DB,118 | NXP USA Inc. | IC I/O EXPANDER I2C 16B 24SSOP | 12000 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | 2000 |
|
Inquiry | |||
PCA9555DB | Texas Instruments | 2000 |
|
Inquiry | ||
PCA9555DB,112 | 2000 |
|
Inquiry | |||
PCA9555DB,112 | NXP USA Inc. | 2000 |
|
Inquiry | ||
PCA9555DB,118 | 2000 |
|
Inquiry | |||
PCA9555DB,118 | NXP USA Inc. | 2000 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | TI | . ; DC:2021 | 10000 |
|
Inquiry | |
PCA9555DB | NXP | SSOP24 ; DC:1807+ | 3000 |
|
Inquiry | |
PCA9555DBQ | TI | QSOP-24 ; DC:2020 | 10000 |
|
Inquiry | |
PCA9555DBR | TI | SSOP ; DC:2019 | 5000 |
|
Inquiry | |
PCA9555DBQR | TI | SOP24 ; DC:2019 | 7500 |
|
Inquiry | |
PCA9555DBQR/BKN | TI | DC:2020 | 10000 |
|
Inquiry | |
PCA9555DBQRG4 | TI | SSOP243.9MM ; DC:2022 | 5000 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB_118 | NXP Semiconductors | 169 |
|
Inquiry |

Chips Pulse Industry Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9555DB,118 | NXP Semicon | Purchase Online. Ship Immediately. 16 I?C SMBus POR 400kHz SSOP-24 Interface - I/O Expanders RoHS | 1546 |
|
Buy |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | CA9555 Tube ACTIVE (Last Updated: 4days ago) Active io expander 3V 8.2mm 400kHz 10mA 25mA | 80269 |
|
Buy | ||||||||
PCA9555DB,112 | NXP USA Inc. | GULL WING DUAL CMOS Push-Pull I/O Expander -40C~85C 10mA 25mA 400kHz 8.2mm | 2125 |
|
Buy | ||||||||
PCA9555DB,118 | NXP USA Inc. | PCA9555 Tape & Reel (TR) Active I2C SMBus io expander 2.5/5V 8.2mm 400kHz 10mA 25mA | 3418 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | PHILIPS(·ÉÀûÆÖ) | 7845 |
|
Inquiry | ||
PCA9555DB | NXP | 8878 |
|
Inquiry | ||
PCA9555DBR | TI | 7845 |
|
Inquiry | ||
PCA9555DBQR | TI | SSOP/QSOP-24 | 7845 |
|
Inquiry | |
PCA9555DB,118 | NXP | 8878 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry | |
PCA9555DB,112 | Freescale Semiconductor - NXP | New Original,COC,ISO9001 | 8500 |
|
Inquiry | |
PCA9555DB,118 | Freescale Semiconductor - NXP | New Original,COC,ISO9001 | 8500 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP | 285 |
|
Inquiry | |
PCA9555DB,112 | NXP USA Inc. | IC I/O EXPANDER I2C 16B 24SSOP | 3117 |
|
Inquiry | |
PCA9555DB,118 | NXP USA Inc. | IC I/O EXPANDER I2C 16B 24SSOP | 2673 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP Interface - I/O Expanders
|
In-Stock |
|
Inquiry | |
PCA9555DB,112 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C 16B 24SSOP Interface - I/O Expanders
|
In-Stock |
|
Inquiry | |
PCA9555DB,118 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C 16B 24SSOP Interface - I/O Expanders
|
In-Stock |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP | 80260 |
|
Buy | ||
PCA9555DB,112 | NXP | IC I/O EXPANDER I2C 16B 24SSOP | 2120 |
|
Buy | ||
PCA9555DB,118 | NXP | IC XPNDR 400KHZ I2C SMBUS 24SSOP | 1955 |
|
Buy |

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | 65390 |
|
Inquiry | ||
PCA9555DBR | Texas Instruments | I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SSOP T/R / IC I/O EXPANDER I2C 16B 24SSOP | 11226 |
|
Inquiry | |
PCA9555DBQR | Texas Instruments | 16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers | 7851 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | 24-SSOP (0.209", 5.30mm Width) | 44066 |
|
Inquiry | |
PCA9555DB,112 | NXP Semiconductors | 24-SSOP (0.209", 5.30mm Width) | 48994 |
|
Inquiry | |
PCA9555DB,118 | NXP Semiconductors | 24-SSOP (0.209", 5.30mm Width) | 41308 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | I/O Expander 16 I2C, SMBus 400 kHz 24-SSOP ; Tube | 5584 |
|
Inquiry | |
PCA9555DB,112 | NXP USA Inc. | I/O Expander 16 I2C, SMBus 400 kHz 24-SSOP ; Tube | 4239 |
|
Inquiry | |
PCA9555DB,118 | NXP USA Inc. | I/O Expander 16 I2C, SMBus 400 kHz 24-SSOP ; Tape & Reel (TR) | 6970 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | NXP USA Inc. | IC XPNDR 400KHZ I2C SMBUS 24SSOP | 295 |
|
Inquiry | |
PCA9555DB,112 | NXP USA Inc. | IC XPNDR 400KHZ I2C SMBUS 24SSOP | 4365 |
|
Inquiry | |
PCA9555DB,118 | NXP USA Inc. | IC XPNDR 400KHZ I2C SMBUS 24SSOP | 2483 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | NXP | DC:21+ | 143352 |
|
Inquiry | |
PCA9555DBR | TI | DC:21+ | 122970 |
|
Inquiry |

Newark element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB,118
sku #: 45AC7458
|
Nxp | Nxp - I/O Expander, 16Bit, I2C/Smbus, Ssop-24 - Pca9555Db,118 |Nxp PCA9555DB,118 | in stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP | 16 |
|
Buy | |
PCA9555DBQ | Texas Instruments | 20 |
|
Buy | ||
PCA9555DBR | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 24-Pin SSOP T/R | 1 |
|
Buy | |
PCA9555DBQR | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 24-Pin SSOP T/R | 11 |
|
Buy | |
PCA9555DB118 | NXP Semiconductors | Parallel I/O Port 16-Bit 16 I/O | 14 |
|
Buy | |
PCA9555DBRG4 | Texas Instruments | 1 |
|
Buy |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | 5347 |
|
Inquiry | ||
PCA9555DB,112 | NXP USA Inc. | 9470 |
|
Inquiry | ||
PCA9555DB,118 | NXP USA Inc. | 6397 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB,118 | NXP Semiconductors | IC XPNDR 400KHZ I2C SMBUS 24SSOP | 8506 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Rochester Electronics | Brand new and original/respond online to quote. | 17658 |
|
Inquiry | |
PCA9555DB,112 | NXP | IC I/O EXPANDER I2C 16B 24SSOP | 14444 |
|
Inquiry | |
PCA9555DB,118 | NXP | Brand new and original/respond online to quote. | 10051 |
|
Inquiry | |
PCA9555DB118 | NXP | Brand new and original/respond online to quote. | 18124 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP ; DC:21+ ; 24-SSOP | 111 |
|
Inquiry | |
PCA9555DB | NXP | DC:23+ ; SSOP24 | 9994 |
|
Inquiry | |
PCA9555DB | Texas Instruments | IC XPNDR 400KHZ I2C SMBUS 24SSOP ; DC:23+ | 17270 |
|
Inquiry | |
PCA9555DB,112 | NXP USA Inc. | IC I/O EXPANDER I2C 16B 24SSOP ; DC:21+ ; 24-SSOP | 111 |
|
Inquiry | |
PCA9555DB,112 | NXP USA Inc. | IC XPNDR 400KHZ I2C SMBUS 24SSOP ; DC:23+ | 36590 |
|
Inquiry | |
PCA9555DB,118 | NXP USA Inc. | IC XPNDR 400KHZ I2C SMBUS 24SSOP ; DC:23+ | 19680 |
|
Inquiry | |
PCA9555DB,118 | NXP USA Inc. | IC I/O EXPANDER I2C 16B 24SSOP ; DC:21+ ; 24-SSOP | 111 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP | 214 |
|
Buy | |
PCA9555DB,112 | NXP USA Inc. | IC I/O EXPANDER I2C 16B 24SSOP | 65366 |
|
Buy | |
PCA9555DB,118 | NXP USA Inc. | IC I/O EXPANDER I2C 16B 24SSOP | 56 |
|
Buy |

Avnat Group (Asia Pacific) Ltd.
Certificates

MountainView Components Inc.
Certificates

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB-T | NXP Semiconductors | NXP SSOP-24 New Original Stock.
|
1444 |
|
Inquiry | |
PCA9555DB.112 | NXP Semiconductors | IC FPGA 188 I/O 256FBGA New Original Stock.
|
5204 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9555DB-T | NXP Semiconductors / Freescale | NXP SSOP-24 | 1366 |
|
Inquiry | ||||||||||
PCA9555DB.112 | NXP Semiconductors | SSOP24 | 5457 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | IC XPNDR 400KHZ I2C SMBUS 24SSOP | 17270 |
|
Inquiry | |
PCA9555DB,112 | NXP USA Inc. | IC XPNDR 400KHZ I2C SMBUS 24SSOP | 36590 |
|
Inquiry | |
PCA9555DB,118 | NXP USA Inc. | IC XPNDR 400KHZ I2C SMBUS 24SSOP | 19680 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB,118 | NXP | I/O 16 I²Cï¼SMBus 400kHz 24-SSOP | In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | DC:Active ; - | 527 |
|
Inquiry | |
PCA9555DB,112 | NXP USA Inc. | DC:Active ; - | 558 |
|
Inquiry | |
PCA9555DB,118 | NXP USA Inc. | DC:Active ; - | 10 |
|
Inquiry |

Hongte Technology Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | PHILIPS | SSOP | 5000 |
|
Inquiry | |
PCA9555DBR | NXP | SSOP24 | 5000 |
|
Inquiry | |
PCA9555DBQR | TI | SSOP24 | 2520 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | Available, Contact us | 2500 |
|
Inquiry | |
PCA9555DB,118 | NXP Semiconductors | Available, Contact us | 3000 |
|
Inquiry |

Anterwell Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DBR | TI | SSOP | 5000 |
|
Inquiry | |
PCA9555DBR | TI | SSOP24 | 10000 |
|
Inquiry | |
PCA9555DBRG4 | NXP | SSOP28 | 5000 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB IC | NXP | OEM/CM In stock | 241 |
|
Inquiry | |
PCA9555DB | NXP | OEM/CM In stock | 6000 |
|
Inquiry | |
PCA9555DB118 | NXP | OEM/CM In stock | 119 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | NXP | Stock to ship immediately | 46233 |
|
Inquiry | |
PCA9555DB118 | NXP | Stock to ship immediately | 74 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | TI | DC:TI | 5000 |
|
Inquiry | |
PCA9555DBR | TI | DC:TI | 2500 |
|
Inquiry | |
PCA9555DB,118 | NXP | DC:NXP | 30000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | PHILIPS/ | SSOP24 ; DC:04+ | 3 |
|
Inquiry | |
PCA9555DBQR | TI | SSOP24 ; DC:20+ | 2500 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DBR | TI | Integrated Circuit ; DC:21+ ; SSOP ; 100% original goods electronical components integrated circuit
|
6969 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | 2215 |
|
Inquiry | ||
PCA9555DBR | NXP Semiconductors | 16000 |
|
Inquiry | ||
PCA9555DBQR | Texas Instruments | 5000 |
|
Inquiry |

Chip 1 Exchange
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB_118 | PHILC | AVAILABLE | 13548 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB/G | NXP | SSOP-24 ; DC:21+ | 7500 |
|
Inquiry | |
PCA9555DB | NXP | DC:21+ | 10000 |
|
Inquiry | |
PCA9555DBϼ112 | NXP | DC:21+ | 2006 |
|
Inquiry | |
PCA9555DB+118 | NXP | SSOP-24 ; DC:21+ | 7500 |
|
Inquiry | |
PCA9555DB118 | NXP | LT-10Day ; DC:21+ | 13000 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Philips | In Stock |
|
Inquiry | ||
PCA9555DB | PHILIPS | In Stock |
|
Inquiry | ||
PCA9555DB | TI | In Stock |
|
Inquiry | ||
PCA9555DB | NXP | In Stock |
|
Inquiry | ||
PCA9555DB | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
PCA9555DB | TI1 | In Stock |
|
Inquiry | ||
PCA9555DB-T | PHILIPS | In Stock |
|
Inquiry | ||
PCA9555DB,112 | NXP Semiconductor | In Stock |
|
Inquiry | ||
PCA9555DB,112 | NXP USA Inc. | In Stock |
|
Inquiry | ||
PCA9555DB,118 | NXP USA Inc. | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB/G | NXP | in stock Immediately | 49 |
|
Inquiry | |
PCA9555DB IC | NXP | in stock Immediately | 489 |
|
Inquiry | |
PCA9555DB | NXP | in stock Immediately | 40733 |
|
Inquiry | |
PCA9555DB118 | NXP | in stock Immediately | 304 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9555DB | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP Interface - I/O Expanders
|
2907 |
|
Inquiry | ||||||||
PCA9555DBR | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP Interface - I/O Expanders
|
25034 |
|
Inquiry | ||||||||
PCA9555DB118 | NXP | Integrated Circuits (ICs)
|
424 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP | 11760 |
|
Inquiry | |
PCA9555DBR | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP | 11760 |
|
Inquiry | |
PCA9555DB IC | PHILIPS | The parts are in stock | 11760 |
|
Inquiry | |
PCA9555DBQR | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 16B 24QSOP | 11760 |
|
Inquiry | |
PCA9555DBR IC | Luminary Micro / Texas Instruments | The parts are in stock | 11760 |
|
Inquiry | |
PCA9555DBRG4 | NXP Semiconductors / Freescale | The parts are in stock | 11760 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
PCA9555DB-T | NXP Semiconductors / Freescale | NXP SSOP-24 | 3000 |
|
Buy | ||||||
PCA9555DB.112 | NXP Semiconductors / Freescale | SSOP24 | 5000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | PHILIPS | new and original ROHS ; DC:0629+ ; SSOP | 11 |
|
Inquiry | |
PCA9555DB | NXP | new and original ROHS ; DC:16PB ; SSOP24 | 37 |
|
Inquiry | |
PCA9555DBR | TI | new and original ROHS ; DC:1715+ ; SSOP24 | 11 |
|
Inquiry | |
PCA9555DBR | NXP | new and original ROHS ; DC:1113+ ; SSOP24 | 30 |
|
Inquiry | |
PCA9555DBQR | TI | new and original ROHS ; DC:18+ ; SSOP24 | 2520 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB IC | NXP/ | Original stock,24-hour delivery | 12103 |
|
Inquiry | |
PCA9555DB | PHILIPS | Original stock,24-hour delivery | 4057 |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
PCA9555DB | NXP Semiconductors | 16 I/O, PIA-GENERAL PURPOSE, PDSO24 | 490 |
|
Buy | ||||||
PCA9555DB | Philips Semiconductors | 16 I/O, PIA-GENERAL PURPOSE, PDSO24 | 123 |
|
Buy | ||||||
PCA9555DB | Philips Semiconductors | 16 I/O, PIA-GENERAL PURPOSE, PDSO24 | 5 |
|
Buy | ||||||
PCA9555DB | Philips Semiconductors | 16 I/O, PIA-GENERAL PURPOSE, PDSO24 | 268 |
|
Buy | ||||||
PCA9555DB | Philips Semiconductors | 16 I/O, PIA-GENERAL PURPOSE, PDSO24 | 1040 |
|
Buy | ||||||
PCA9555DB,112 | NXP Semiconductors | PARALLEL I/O PORT, 16-BIT, 16 I/O, CMOS, PDSO24 | 100 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | PCA9555 REMOTE 16-BIT I2C AND SM | 9,883 |
|
Inquiry | |
PCA9555DBR | Texas Instruments | IC I/O EXPANDER I2C 16B 24SSOP | 2,466 |
|
Inquiry | |
PCA9555DBQR | Texas Instruments | IC I/O EXPANDER I2C 16B 24QSOP | 21,477,500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | PHILIPS/ | DC:0529+ ; SSOP24 | 5078 |
|
Inquiry | |
PCA9555DB,118 IC | NXP/ | DC:20+ ; SSOP-24 | 7000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander | in stock |
|
Inquiry | |
PCA9555DB. | Texas Instruments | I2C/SMBus GPIO Expander 5.5V 24-Pin SSOP T/R | in stock |
|
Inquiry | |
PCA9555DB/G | Texas Instruments | in stock |
|
Inquiry | ||
PCA9555DB (SOP24) | Texas Instruments | in stock |
|
Inquiry | ||
PCA9555DB.112 | NXP Semiconductors | I2C and SMBus GPIO Expanders 24-Pin SSOP Tube (Alt: PCA9555DB,112) | in stock |
|
Inquiry | |
PCA9555DB112 | NXP Semiconductors | Parallel I/O Port 16-Bit 16 I/O | in stock |
|
Inquiry | |
PCA9555DB118 | NXP Semiconductors | Parallel I/O Port 16-Bit 16 I/O | in stock |
|
Inquiry | |
PCA9555DB,118 | NXP Semiconductors | Interface - I/O Expanders 16-BIT I2C FM TP GPIO INT PU | in stock |
|
Inquiry | |
PCA9555DB+118 | NXP Semiconductors | Parallel I/O Port 16-Bit 16 I/O | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | PHI | DC:06+ | 1356 |
|
Inquiry | |
PCA9555DB-T | TI | DC:sop ; 09+ | 500000 |
|
Inquiry | |
PCA9555DB,112 | NXP Semiconductors | IC I/O EXPANDER I2C 16B 24SSOP | 0 |
|
Inquiry | |
PCA9555DB118 | 7000 |
|
Inquiry | |||
PCA9555DB,118 | NXP Semiconductors | IC I/O EXPANDER I2C 16B 24SSOP | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | Texas Instruments | Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander | 300 |
|
Inquiry | |
PCA9555DBR | Texas Instruments | Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander | 2,000 |
|
Inquiry | |
PCA9555DBQR | Texas Instruments | Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander | 2,363 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | PHILIPS | New and original ; DC:04+ | 3000 |
|
Inquiry | |
PCA9555DBR | TI | New and original ; DC:19+ | 3000 |
|
Inquiry | |
PCA9555DBQR | TI | New and original ; DC:19+ | 3000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | In stock,ready for shipping | 3315 |
|
Inquiry | ||
PCA9555DBQR | TI | In stock,ready for shipping | 3364 |
|
Inquiry |

Farnell element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB,118
sku #: 2820302RL
|
NXP Semiconductors | NXP Semiconductors Semiconductors - I/O Expander, 16Bit, I2C/Smbus, Ssop-24 - Pca9555Db,118 |NXP Semiconductors Semiconductors PCA9555DB,118 | in stock |
|
Buy |

Freelance Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555DB | PHILIPS | SOP24 ; DC:17+ | 30005 |
|
Inquiry | |
PCA9555DB 118 | NXP | SMD ; DC:13+12+ | 30000 |
|
Inquiry | |
PCA9555DB (SOP24) | PHILIPS | DC:3 | 31000 |
|
Inquiry | |
PCA9555DB.112 | PHILIPS | DC:10+ | 33600 |
|
Inquiry | |
PCA9555DB118 | 58135 |
|
Inquiry | |||
PCA9555DB+118 | NXP | SSOP-24 ; DC:05+ | 30035 |
|
Inquiry |
See Also:
PCA9555DBQ
PCA9555DW
PCA9555DBT
PCA9535DB
PCA9555DBR
PCA9557DB
PCA9554DB
PCA9555D
PCA9555DBQR
PCA9553DP
PCA9550DP
PCA9535DBR
PCA9535DW
PCA9515DT
PCA9515DP
PCA9539DB
PCA9554DBR
PCA9555
PCA9554ADB
PCA9557DT
PCA9557D
PCA9554DH
PCA9555DB/G
PCA9557DBR
PCA9555BS
PCA9555A
PCA9515D
PCA9525DP
PCA9553D
PCA9545D
PCA9558DH
PCA9555W
PCA9525D
PCA9534DB
PCA9555D-T
PCA9551D
PCA9555DWR
PCA9555PW
PCA9550D
PCA9552D
PCA9538DB
PCA9515DR
PCA9535D
PCA9554D
PCA9557DR
PCA9555HF
PCA9554DW
PCA9538DBR
PCA9548ADB
More »