PCF8574PWG4 Price & Stock
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Integrated Circuits (ICs) > Interface - I/O Expanders
IC I/O EXPANDER I2C 8B 20TSSOP
Documents
Datasheet |
PCF8574PWG4![]() |
Specifications
Part Status | Active |
Number of I/O | 8 |
Interface | I²C |
Interrupt Output | Yes |
Features | POR |
Output Type | Push-Pull |
Current - Output Source/Sink | 1mA, 25mA |
Frequency - Clock | 100kHz |
Voltage - Supply | 2.5 V ~ 6 V |
Operating Temperature | -40°C ~ 85°C |
Mounting Type | Surface Mount |
Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
Supplier Device Package | 20-TSSOP |
Hide

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | IC I/O EXPANDER I2C 8B 20TSSOP | 18020 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | IC I/O EXPANDER I2C 8B 20TSSOP | 2527 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | IC I/O EXPANDER I2C 8B 20TSSOP | 12000 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | 41719 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | DC:24+ ; Original New | 10577 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | 4361 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | 5662 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 8B 20TSSOP Interface - I/O Expanders
|
In-Stock |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | IC I/O EXPANDER I2C 8B 20TSSOP | 100336 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | I/O Expander 8 I??C 100kHz 20-TSSOP | 686 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 293 |
|
Inquiry |

AAA Chips Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | PCF8574 Tube ACTIVE (Last Updated: 4days ago) Active io expander 6V 6.5mm 100kHz 1mA 25mA | 1791 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCF8574PWG4
sku #: 595-PCF8574PWG4
|
Texas Instruments | Interface - I/O Expanders Remote 8-Bit I/O Expander Interface - I/O Expanders
|
8103 In Stock |
|
Buy | ||||||||||||||||||
PCF8574PWR
sku #: 595-PCF8574PWR
|
Texas Instruments | Interface - I/O Expanders 8bit I/O Expndr A 595-PCF8574PW Interface - I/O Expanders
|
2613 In Stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 8B 20TSSOP ; 20-TSSOP Interface - I/O Expanders
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | IC I/O EXPANDER I2C 8B 20TSSOP | 678 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | PCF8574 Tube ACTIVE (Last Updated: 4days ago) Active io expander 6V 6.5mm 100kHz 1mA 25mA | 1804 |
|
Buy |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | I/O Expander 8 I2C 100 kHz 20-TSSOP ; Tube | 3889 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | DC:Active ; - | 621 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | IC I/O EXPANDER I2C 8B 20TSSOP Interface - I/O Expanders
|
4046 |
|
Buy |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | 2000 |
|
Inquiry | |||
PCF8574PWG4 | Texas Instruments | 2000 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | IC I/O EXPANDER I2C 8B 20TSSOP | 10000 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | 20-TSSOP (0.173", 4.40mm Width) | 41719 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | IC XPNDR 100KHZ I2C 20TSSOP | 6270 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | IC XPNDR 100KHZ I2C 20TSSOP | 8055 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | IC I/O EXPANDER I2C 8B 20TSSOP ; DC:21+ ; 20-TSSOP | 111 |
|
Inquiry | |
PCF8574PWG4 | Texas Instruments | IC XPNDR 100KHZ I2C 20TSSOP ; DC:23+ | 11950 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | TI | DC:22+ ; IC I/O EXPANDER I2C 8B 20TSSOP | 15000 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | IC XPNDR 100KHZ I2C 20TSSOP | 11950 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | TI | OEM/CM QUOTES ONLY | NO BROKERS | 294 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | TI | TI-2017 ; DC:21+ | 22500 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | TI | In Stock |
|
Inquiry | ||
PCF8574PWG4 | TI1 | In Stock |
|
Inquiry | ||
PCF8574PWG4 | Texas Instruments (TI) | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | Interface - I/O Expanders Remote 8-Bit I/O Expander | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | IC I/O EXPANDER I2C 8B 20TSSOP | 9,940 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | Texas Instruments | Interface - I/O Expanders Remote 8-Bit I/O Expander | 873 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4 | TI | DC:1708+ ; TI-2017 | 22500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCF8574PWG4
sku #: PCF8574PWG4
|
T.I. | 44 |
|
Inquiry |
See Also:
PCF8574PWRG4
PCF8574APWG4
PCF8574DWG4
PCF8575PWG4
PCF8574ANG4
PCF8574DWE4
PCF8574PW
PCF8574NG4
PCF8574ADWG4
PCF8574APWRG4
PCF8575CPWG4
PCF8575PWRG4
PCF8575PWE4
PCF8574PWRE4
PCF8574PWR
PCF8575DWG4
PCF8574DWRG4
PCF8574ADWE4
PCF8574NE4
PCF8575PWR
PCF8575PWRE4
PCF8574P
PCF8574PN
PCF8574APWRE4
PCF8574ANE4
PCF8574ADWRG4
PCF8574P/T
PCF8574DW
PCF8575CDWG4
PCF8574APWR
PCF8574DWRE4
PCF8574DWR
PCF8574APW
PCF8575PW
PCF8574ATM
PCF8574TDK
PCF8574RGTR
PCF8574ADWRE4
PCF8563P/F4
PCF8574AP
PCF8575DW
PCF8574RGTRG4
PCF8574ADWR
PCF8575CPWR
PCF8571P
PCF8574AD
PCF8574ADWP
PCF8570P IC
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