SN74AVC4T245: SN74AVC4T245 unused pin

user6342548

Prodigy 160 points

Part Number: SN74AVC4T245

Sir，

what should we do with the unused I/O pin of SN74AVC4T245?

over 1 year ago

0 Jack Guan over 1 year ago

TI__Mastermind 23321 points

Hello,

For this device, it is suggested to tie unused I/O ports to GND. If this is something not feasible, see the newer version of this device (SN74AXC4T245) instead, as any unused I/O ports on that device can be left floating. See this FAQ for more information.

Regards,

Jack

Logic

Logic forum

SN74AVC4T245: SN74AVC4T245 unused pin