Texas Instruments 8-Channel I/O Expander I2C, SMBus 16-Pin TSSOP, TCA9554APWR

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Subtotal (1 pack of 10 units)*

MYR41.95

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  • 100 unit(s) ready to ship from another location
  • Plus 7,170 unit(s) shipping from 12 December 2025
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Units
Per Unit
Per Pack*
10 - 490MYR4.195MYR41.95
500 - 990MYR4.193MYR41.93
1000 +MYR4.19MYR41.90

*price indicative

Packaging Options:
RS Stock No.:
814-3990
Mfr. Part No.:
TCA9554APWR
Manufacturer:
Texas Instruments
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Brand

Texas Instruments

Number of I/O Channels

8

Interface

I2C, SMBus

Number of Pins

16

Package Type

TSSOP

Clock Frequency

400kHz

Mounting Type

Surface Mount

Maximum Supply Voltage

5.5 V

Minimum Supply Voltage

1.65 V

I²C Bus I/O Expander, Texas Instruments


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