Texas Instruments PCA9557RGYRG4

Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-VQFN -40 to 85
Manufacturer PageDatasheet

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Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments PCA9557RGYRG4.

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Datasheet37 pages8 years ago

Texas Instruments

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Alternate Parts

This Part
Alternate Parts
Texas InstrumentsPCA9557RGYRG4
Texas InstrumentsPCA9557RGYR
Price @ 1000
$ 1.35
Stock
79,171
605,933
Authorized Distributors
0
4
Case/Package
VQFN
VQFN
Number of Pins
16
16
Interface
-
I2C, SMBus, Serial
Frequency
400 kHz
400 kHz
Number of I/Os
8
8
Min Supply Voltage
-
-
Max Supply Voltage
-
-
Min Operating Temperature
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
Ambient Temperature Range High
-
-

Descriptions

Descriptions of Texas Instruments PCA9557RGYRG4 provided by its distributors.

Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-VQFN -40 to 85
Texas Instruments
IC I/O EXPANDER I2C 8B 16QFN
DigiKey
I2C Logic Interface Device ICs
Newark
Remote 8-Bit I
Augswan

Images

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.