Texas Instruments PCF8574PWG4

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TSSOP -40 to 85
$ 1.48
NRND
Manufacturer PageDatasheet

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments PCF8574PWG4.

Texas Instruments

Technical Drawing4 pages4 years ago
Official datasheet0 pages0 years ago
Datasheet35 pages11 years ago
Datasheet38 pages11 years ago
Datasheet27 pages14 years ago
Technical Drawing2 pages15 years ago
Datasheet24 pages18 years ago
Datasheet20 pages24 years ago

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Alternate Parts

This Part
Alternate Parts
Texas InstrumentsPCF8574PWG4
Texas InstrumentsPCF8574PWR
Texas InstrumentsPCF8574PWR
Price @ 1000
$ 1.48
$ 0.978
$ 0.978
Stock
57,463
558,886
558,886
Authorized Distributors
1
2
2
Case/Package
TSSOP
TSSOP
TSSOP
Number of Pins
20
20
20
Interface
-
-
-
Frequency
100 kHz
100 kHz
100 kHz
Number of I/Os
8
8
8
Min Supply Voltage
-
2.5 V
2.5 V
Max Supply Voltage
-
6 V
6 V
Min Operating Temperature
-40 °C
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
85 °C
Ambient Temperature Range High
-
-
-

Supply Chain

Lifecycle StatusNRND (Last Updated: 2 years ago)
Manufacturer Lifecycle StatusNRND (Last Updated: 2 years ago)

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Descriptions

Descriptions of Texas Instruments PCF8574PWG4 provided by its distributors.

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TSSOP -40 to 85
Texas Instruments
PCF8574 Tube ACTIVE (Last Updated: 4days ago) Active io expander 6V 6.5mm 100kHz 1mA 25mA
Fly-Wing Technology
I2C Interface 100kHz 6V 20-Pin TSSOP Tube
Verical
Line Circuit Interface ICs Remote 8-Bit I/O Expander
Mouser
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO20
Semicontronic
IC I/O EXPANDER I2C 8B 20TSSOP
Heisener Electronics
8 I/O PIA-GENERAL PURPOSE PDSO20
Component Stockers USA

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Texas Instruments
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Manufacturer Aliases

Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INSTRUMENTS INC
  • TEXAS INS
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TEXAS INSTRUM
  • TI Texas Instruments
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TI-ROHS
  • Texas Instr.
  • Texas Instruments Inc.