SN74LVC157A: NC7SZ157P6X Cross

Fabio Bucci

Intellectual 2625 points

Part Number: SN74LVC157A
Other Parts Discussed in Thread: SN74LVC257A

Team,

Can you please help in crossing the NC7SZ157P6X ROHS?

Please provide me with the exact part number and not just GPN.

Please let me know

Thanks

over 7 years ago

0 Dylan Hubbard over 7 years ago

TI__Mastermind 45725 points

Hi,
The TI equivalent to that device is SN74LVC257AQPWREP

0 Fabio Bucci over 7 years ago in reply to Dylan Hubbard

TI__Intellectual 2625 points

Hi,

Can it be considered as a Direct Replacement part, i.e. pinout/pin-pitch, footprint and functionally equivalent?

Please let me know

Thanks

0 Dylan Hubbard over 7 years ago in reply to Fabio Bucci

TI__Mastermind 45725 points

Hi,

The SN74LVC257AQPWREP has the SAME FUNCTIONALITY and similar parametrics as the NC7SZ157P6X but is not pinout compatible. The reason for this is the SN74LVC257A is a quadruple 2-line to 1-line multiplexer versus the single NC7SZ157P6X.

Logic

Logic forum

SN74LVC157A: NC7SZ157P6X Cross