Texas Instruments PCF8574APWRE4

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TSSOP -40 to 85
$ 0.842
Production
Manufacturer PageDatasheet

Price and Stock

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DistributorSKUMinPkg
Arrow ElectronicsPCF8574APWRE402K
Worldway ElectronicsPCF8574APWRE425,1417Tape & Reel
2d
Fly-Wing TechnologyPCF8574APWRE42,473
3d
Heisener ElectronicsPCF8574APWRE48,582
5d
EIS COMPONENTSPCF8574APWRE4Contact1Box
>1wk

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments PCF8574APWRE4.

Texas Instruments

Technical Drawing4 pages4 years ago
Official datasheet0 pages0 years ago
Datasheet35 pages11 years ago
Datasheet35 pages11 years ago
Datasheet22 pages14 years ago
Technical Drawing2 pages15 years ago
Datasheet20 pages24 years ago

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Alternate Parts

This Part
Alternate Parts
Texas InstrumentsPCF8574APWRE4
Texas InstrumentsPCF8574APWR
Texas InstrumentsPCF8574APWR
Price @ 1000
$ 0.842
$ 0.837
$ 0.837
Stock
64,980
627,498
627,498
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 StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments PCF8574APWRE4.

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Descriptions

Descriptions of Texas Instruments PCF8574APWRE4 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
I2C GPIO Expander 100kHz 6V 20-Pin TSSOP T/R
Verical
PCF8574 Tape & Reel (TR) ACTIVE (Last Updated: 1week ago) Active io expander 6V 6.5mm 100kHz 1mA 25mA
Fly-Wing Technology
Logic - I2C Remote 8-Bit I/O Expander for I2C-Bus
Mouser
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO20
Semicontronic
IC I/O EXPANDER I2C 8B 20TSSOP
DigiKey
8 I/O PIA-GENERAL PURPOSE PDSO20
Component Stockers USA

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Manufacturer Aliases

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  • 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.