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Texas Instruments PCF8574PW

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TSSOP -40 to 85
$ 1.362
Obsolete

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments PCF8574PW.

Texas Instruments

Technical Drawing4 pages4 years ago
Official datasheet0 pages0 years ago
Datasheet35 pages11 years ago
Datasheet27 pages15 years ago
Technical Drawing2 pages15 years ago
Datasheet20 pages25 years ago

Farnell

Mouser

Newark

HQonline

Inventory History

3 month trend:
-1.65%

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Alternate Parts

Price @ 1000
$ 1.362
$ 0.978
$ 0.978
Stock
686,945
593,941
593,941
Authorized Distributors
2
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
2.5 V
Max Supply Voltage
6 V
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 StatusObsolete (Last Updated: 3 months ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 3 months ago)

Related Parts

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Descriptions

Descriptions of Texas Instruments PCF8574PW provided by its distributors.

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TSSOP -40 to 85
I²C Bus IC Operating temperature: -40...85 °C Power supply: 2.5...6 V Package: TSSOP-20
Texas Instruments I/Oextender, I2Cinterface, TSSOPencapsulation, SMD mount
I/O Expander, 8Bit, 12C/Smbus, Tssop-20; Chip Configuration:8Bit; Bus Frequency:100Khz; Ic Interface Type:I2C; Supply Voltage Min:2.5V; Supply Voltage Max:6V; Interface Case Style:Tssop; No. Of Pins:20Pins; No. Of I/O S:8I/O S; Rohs Compliant: Yes |TEXAS INSTRUMENTS PCF8574PW

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
  • TI Texas Instruments
  • TEXAS INSTRUM
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TI-ROHS
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • PCF8574PW .
  • PCF8574PW...