DiodesZetex 8-Channel I/O Expander I2C 16-Pin TQFN, PI4IOE5V9554ALEX

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Subtotal (1 reel of 2500 units)*

PHP146,547.50

(exc. VAT)

PHP164,132.50

(inc. VAT)

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  • Plus 2,500 unit(s) shipping from December 15, 2025
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Units
Per Unit
Per Reel*
2500 +PHP58.619PHP146,547.50

*price indicative

RS Stock No.:
216-273
Mfr. Part No.:
PI4IOE5V9554ALEX
Manufacturer:
DiodesZetex
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Brand

DiodesZetex

Number of I/O Channels

8

Interface

I2C

Number of Pins

16

Package Type

TQFN

The DiodesZetex I/O Expander provide 8 bits of general purpose parallel input/output expansion for I2C-bus/SMBus applications. The device includes features such as higher driving capability, 5V tolerance, lower power supply, individual I/O configuration, and smaller packaging. It provides a simple solution when additional I/O is required for ACPI power switches, sensors, push buttons, LEDs, fans, etc.

Polarity inversion register
Active low interrupt output
Low current consumption
0Hz to 400KHz clock frequency
Power on reset
ESD protection

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