PCA9555PWRG4 Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Interface - I/O Expanders
IC I/O EXPANDER I2C 16B 24TSSOP
Documents
Datasheet |
PCA9555PWRG4![]() |
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-TSSOP (0.173", 4.40mm Width) |
Supplier Device Package | 24-TSSOP |
Hide

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | IC XPND 400KHZ I2C SMBUS 24TSSOP | 4110 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP Interface - I/O Expanders
|
150796 |
|
Buy |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | 43664 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | DC:24+ ; Original New | 19551 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | I/O Expander 16 I??C, SMBus 400kHz 24-TSSOP | 616 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
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PCA9555PWR
sku #: 595-PCA9555PWR
|
Texas Instruments | Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander R 595-TCA9555PWR Interface - I/O Expanders
|
3123 In Stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 12542 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | 2846 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP Interface - I/O Expanders
|
In-Stock |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | IC XPND 400KHZ I2C SMBUS 24TSSOP Integrated Circuits (ICs)>Interface - I/O Expanders
|
11640 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP ; 24-TSSOP Interface - I/O Expanders
|
Available |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 2191 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 78321 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 4326 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 2618 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | 2000 |
|
Inquiry | |||
PCA9555PWRG4 | Texas Instruments | 2000 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | 35000 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | TI | TSSOP-24 ; DC:2021 | 5000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 12000 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | CA9555 Tape & Reel (TR) NRND (Last Updated: 1week ago) Not For New Designs io expander 5.5V 7.8mm 400kHz 10mA 25mA | 77675 |
|
Buy |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP ; Tape & Reel (TR) | 3307 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 9700 |
|
Buy |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | IC XPND 400KHZ I2C SMBUS 24TSSOP | 5952 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | 9600 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | 24-TSSOP (0.173", 4.40mm Width) | 43664 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | TI | DC:23+ ; TSSOP24 | 124 |
|
Inquiry | |
PCA9555PWRG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP ; DC:21+ ; 24-TSSOP | 111 |
|
Inquiry | |
PCA9555PWRG4 | Texas Instruments | IC XPND 400KHZ I2C SMBUS 24TSSOP ; DC:23+ | 7440 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 24501 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | NXP/¶÷ÖÇÆÖ | 12822 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | Available, Contact us | 6000 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | IC XPND 400KHZ I2C SMBUS 24TSSOP New Original Stock.
|
13113 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9555PWRG4 | TI | IC XPND 400KHZ I2C SMBUS 24TSSOP | 3370 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | IC XPND 400KHZ I2C SMBUS 24TSSOP | 7440 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | DC:Active ; - | 0 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | TI | OEM/CM QUOTES ONLY | NO BROKERS | 140 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
PCA9555PWRG4 | TI | In Stock |
|
Inquiry | ||
PCA9555PWRG4 | TI1 | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | TI | TSSOP-24 ; DC:21+ | 7500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 11760 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 12900 |
|
Buy |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments Inc | 16 I/O, PIA-GENERAL PURPOSE, PDSO24 | 12 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 100 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | Interface - I/O Expanders Rem 16B I2C & SMBus I/O Expander | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | TI | DC:13+11+ ; TSSOP24 | 422 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | Texas Instruments | Interface - I/O Expanders Rem 16B I2C & SMBus I/O Expander | 1300 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4
sku #: PCA9555PWRG4
|
TI | 38 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | TI | In stock,ready for shipping ; TSSOP24 | 3424 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9555PWRG4 | TI | TSSOP-24 ; DC:07+NOPB | 30045 |
|
Inquiry |
See Also:
PCA9554PWRG4
PCA9555PWRE4
PCA9535PWRG4
PCA9555PWG4
PCA9555DWRG4
PCA9557PWRG4
PCA9555DBRG4
PCA9545APWRG4
PCA9539PWRG4
PCA9554PWG4
PCA9515APWRG4
PCA9557PWTG4
PCA9555PWE4
PCA9555DWG4
PCA9535PWG4
PCA9534PWRG4
PCA9555PWR
PCA9554APWRG4
PCA9538PWRG4
PCA9534DWRG4
PCA9515ADRG4
PCA9555RGERG4
PCA9555PW IC
PCA9535RTWRG4
PCA9554APWG4
PCA9543APWRG4
PCA9546APWRG4
PCA9555DWR
PCA9539PWG4
PCA9555PW/DG
PCA9552PW/G
PCA9554ADWRG4
PCA9554PWR
PCA9559PW/G
PCA9555PW
PCA9557PW/G
PCA9535PWR
PCA9535DWG4
PCA9556PWR
PCA9555DBQRG4
PCA9555PW-T
PCA9545PWR
PCA9534PWG4
PCA9538PWG4
PCA9555PW118
PCA9555APWR
PCA9545ADWRG4
PCA9534APWRG4
PCA9557DRG4
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