Texas Instruments PCA9557PWTG4
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Win Source | WS-PCA9557PWTG4 | 11,250 | 70 | 17h | ||||||||
| Worldway Electronics | PCA9557PWTG4 | 18,895 | 7 | 1d | ||||||||
| North Star Micro | NS-PCA9557PWTG4 | Contact | >1wk |
Datasheets & Documents
Download datasheets and manufacturer documentation for Texas Instruments PCA9557PWTG4.
CAD Models
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| source | eCAD | mCAD | FILES |
|---|---|---|---|
 EE Concierge | SymbolFootprint |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.921
$ 0.921
Stock
30,145
1,015,418
1,015,418
Authorized Distributors
0
6
6
Case/Package
TSSOP
TSSOP
TSSOP
Number of Pins
16
16
16
Interface
-
I2C, SMBus, Serial
I2C, SMBus, Serial
Frequency
400 kHz
400 kHz
400 kHz
Number of I/Os
8
8
8
Min Supply Voltage
-
2.3 V
2.3 V
Max Supply Voltage
-
5.5 V
5.5 V
Min Operating Temperature
-40 °C
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
85 °C
Ambient Temperature Range High
-
-
-
Descriptions
Descriptions of Texas Instruments PCA9557PWTG4 provided by its distributors.
REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH RESET AND CONFIGURATION REGISTERS
IC I/O EXPANDER I2C 8B 16TSSOP
8 I/O PIA-GENERAL PURPOSE PDSO16
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.
Technical Specifications
Physical
Case/PackageTSSOP
Number of Pins16
Weight61.887009 mg
Technical
Frequency400 kHz
Max Frequency400 kHz
Max Operating Temperature85 °C
Min Operating Temperature-40 °C
Number of I/Os8
Number of Outputs8
Operating Supply Voltage6 V
PackagingTape & Reel (TR)
Datasheets & Documents
Download datasheets and manufacturer documentation for Texas Instruments PCA9557PWTG4.