PCA9539PWG4 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

Integrated Circuits (ICs) > Interface - I/O Expanders
IC I/O EXPANDER I2C 16B 24TSSOP
Documents
Datasheet |
PCA9539PWG4![]() |
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

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | 35000 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP Interface - I/O Expanders
|
3599 |
|
Buy |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | I/O Expander 16 I??C, SMBus 400kHz 24-TSSOP | 2234 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP Integrated Circuits (ICs)>Interface - I/O Expanders
|
12982 |
|
Buy |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | 2690 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 18020 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | DC:24+ ; Original New | 33133 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP ; 24-TSSOP Interface - I/O Expanders
|
Available |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | 45081 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 64058 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 2414 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | TI | TSSOP ; DC:2021 | 15000 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 133 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 3408 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 12000 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | 2000 |
|
Inquiry | |||
PCA9539PWG4 | Texas Instruments | 2000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP Interface - I/O Expanders
|
In-Stock |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | IC XPND 400KHZ I2C SMBUS 24TSSOP | 7100 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP ; Tube | 7447 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | SMBus Low-Power I/O Expander | 7000 |
|
Buy |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | TI | DC:22+ ; IC I/O EXPANDER I2C 16B 24TSSOP | 15000 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | 24-TSSOP (0.173", 4.40mm Width) | 45081 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | IC XPND 400KHZ I2C SMBUS 24TSSOP | 4849 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | 7085 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP ; DC:21+ ; 24-TSSOP | 111 |
|
Inquiry | |
PCA9539PWG4 | Texas Instruments | IC XPND 400KHZ I2C SMBUS 24TSSOP ; DC:23+ | 45670 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 16855 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | TI/µÂÖÝÒÇÆ÷ | 22 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 3 |
|
Buy |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | IC XPND 400KHZ I2C SMBUS 24TSSOP | 45670 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | DC:Active ; - | 9960 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | TI | shipping today | 98 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | OEM/CM QUOTES ONLY | NO BROKERS | 168 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | TI | TSSOP ; DC:21+ | 10000 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
PCA9539PWG4 | TI1 | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Luminary Micro / Texas Instruments | The parts are in stock | 20000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | TI/ | DC:0819+ ; TSSOP24 | 5022 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 9,960 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | Texas Instruments | Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Exp | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | TexasInst | DC:17+ ; TSSOP24 | 2100 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4
sku #: PCA9539PWG4
|
TI | 29 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539PWG4 | TexasInstruments | TSSOP24 ; DC:17+ | 32100 |
|
Inquiry |
See Also:
PCA9538PWG4
PCA9534PWG4
PCA9535PWG4
PCA9539DWG4
PCA9539PWE4
PCA9539PWRG4
PCA9538PWRG4
PCA9555PWG4
PCA9539PWR
PCA9539PWRE4
PCA9535PWRG4
PCA9534PWRG4
PCA9554PWG4
PCA9535DWG4
PCA9534PWG
PCA9534DWG4
PCA9539PW
PCA9539PW-T
PCA9534APWG4
PCA9557PWTG4
PCA9532PW
PCA9559PW
PCA9555DWG4
PCA9539DWR
PCA9515APWG4
PCA9509PGM
PCA9555PWRG4
PCA9539DW
PCA9536DRG4
PCA9536DG4
PCA9554APWG4
PCA9538PW
PCA9543APWRG4
PCA9534PW-T
PCA9539DBRG4
PCA9548APWG4
PCA9538PW-T
PCA9535PWP
PCA9534APWRG4
PCA9559PW/G
PCA9535PW
PCA9534DWRG4
PCA9535PWR
PCA9539APW
PCA9519PW
PCA9538PWR
PCA9539PW IC
PCA9535DBG4
PCA9555PWE4
More »