Part Number: TCA8418E
Hi TIer
My customer have a 79 keys with 7 ROWs * 17 COLs.
Do we have good key board chip can support this application?
I see TCA8418E is 8*10 , not enough to use.
Hi Yuxi,
TCA8418E is our only I2C keypad scanner.
Can the customer use 2 devices?
Regards,
Tyler