Brand-Rex Expand 14 Click I/O Expander Communication Board Board

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Subtotal (1 unit)*

$29.06

(exc. GST)

$31.97

(inc. GST)

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Units
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1 - 9$29.06
10 - 99$26.15
100 +$24.11

*price indicative

RS Stock No.:
122-069
Mfr. Part No.:
MIKROE-5241
Brand:
Brand-Rex
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Brand

Brand-Rex

Classification

Board

Kit Name

Expand 14 Click

Technology

I/O Expander Communication Board

COO (Country of Origin):
RS
The MIKROE Expand 14 Click is a compact add on board that contains a multi-port I/O expander. This board features the CAT9555, a CMOS device that provides 16 bit parallel input/output port expansion from ON Semiconductor. The CAT9555 contains two 8 bit configuration ports (input or output), input, output, and polarity inversion registers, alongside an I2C-compatible serial interface.

Supports both 3.3V and 5V logic levels for flexible integration
Features 16 I/O pins that can be easily configured by the user
I2C communication allows for easy connection to microcontrollers
Compact size allows for convenient use in various applications

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