• Resolved

SN74LV4051A-Q1: internal connection from I/O pins to Vcc or GND

Guru 20050 points

Part Number: SN74LV4051A-Q1

Hello,

I would like to know the following pins internal connection to Vcc or GND.

(1) Yx pins to Vcc/GND
(2) A/B/C pins to Vcc/GND
(3) COM pin to Vcc/GND
(4) INH pin to Vcc/GND


From the Absolute maximum ratings, I think that the Switch I/O pin has protection diode to Vcc/GND and Input pin does not have protection diode.
However, I couldn't understand which pins are switch I/O pins. (Yx and COM pins?)

Best Regards,
Ryuji