Could you help me select the device which support to choose one channel output from Two input channel?

Eggsy Pang

Other Parts Discussed in Thread: SN74LVC1G3157, SN74AUP1G97, SN74LVC1G97

Hi Team,

Could you help me select the device which support to choose one channel output from Two input channel? For example, A channel and B channel input, C pin can decide which one to output. The device need 3.3V power supply and the data rate is 115200 Baud.

Thanks!

over 6 years ago

0 Clemens Ladisch over 6 years ago

Guru 292630 points

Use an analog switch with single pole/dual throw (SPDT) configuration, e.g., SN74LVC1G3157.

Alternatively, use a multiplexer logic gate, i.e., SN74AUP1G97 or SN74LVC1G97.

0 Dylan Hubbard over 6 years ago in reply to Clemens Ladisch

TI__Mastermind 44955 points

Hi Eggsy,

Clemens' suggestions are great options, and you could also use the SN74LVC1G157A.

Switches & multiplexers

Switches & multiplexers forum

Could you help me select the device which support to choose one channel output from Two input channel?