Texas Instruments PCF8574PWRE4

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

Price and Stock

See all price breaks
DistributorSKUMinPkg
Worldway ElectronicsPCF8574PWRE420,6487
1d
AztechPCF8574PWRE45,845
2d
Run Hong ElectronicsPCF8574PWRE49,860
17h
Digi-ic_SMART PIONEERPCF8574PWRE43,737100
6d
SuntronicPCF8574PWRE41,547
4d

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments PCF8574PWRE4.

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
Datasheet20 pages24 years ago

Mouser

Upverter

CAD Models

Download Texas Instruments PCF8574PWRE4 symbol, footprint, and 3D STEP models from our trusted partners.

sourceeCADmCADFILES
EE Concierge
SymbolFootprint
SnapEDA
Footprint
Download
Ultra Librarian
SymbolFootprint
Download
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.

Alternate Parts

This Part
Alternate Parts
Texas InstrumentsPCF8574PWRE4
Texas InstrumentsPCF8574PWR
Texas InstrumentsPCF8574PWR
Price @ 1000
$ 0.978
$ 0.978
Stock
41,637
714,586
714,586
Authorized Distributors
0
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: 3 years ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 years ago)

Related Parts

Texas InstrumentsPCF8574APWR
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TSSOP -40 to 85
Details
NXP SemiconductorsGTL2003PW,118
Bidirectional Low Voltage Translator, 8 Input, 5.5 ns, 0 V to 5.5 V, 20 Pins, TSSOP
Details
NXP SemiconductorsNVT2008PW,118
Bidirectional Voltage Level Translator, 8 Input, 1.5 ns, 0 V to 5.5 V, 20 Pins, TSSOP
Details
Texas InstrumentsPCF8574APW
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TSSOP -40 to 85
Details
Texas InstrumentsSN74AVC6T622PWR
Audio Codec AC'97 Voltage-Translation Transceiver 20-TSSOP -40 to 85
Details
NXP SemiconductorsGTL2003PW,112
R-PDSO-G20 74GTL2003 NICKEL PALLADIUM GOLD Tube level shifter translator 3.3V 6.5mm -40C~85C TA
Details

Descriptions

Descriptions of Texas Instruments PCF8574PWRE4 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
Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus
Best Source
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO20
Semicontronic
IC I/O EXPANDER I2C 8B 20TSSOP
DigiKey

Images

Texas Instruments
Texas Instruments

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.