* Key input function for up to 30 keys.
* General-purpose output ports for up to four pins.
* A key scan is performed only when a key is pressed, and thus power dissipation is reduced.
* Serial data I/O supports CCB format communication with the system controller.
* Switching bet
LC75700T Datasheet (229.41 KB)
LC75700T
229.41 KB
Key scan ic.
Ordering number : ENN7632
LC75700T
CMOS IC
Key Scan IC
http://onsemi.com
Overview
The LC75700T is a key scanning LSI that accepts input from up to.
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