SN74AC574: SN74AC574DW is not direct replacement for MC74AC374DWG

Andrey Sokolov

Part Number: SN74AC574
Other Parts Discussed in Thread: SN74AC374

SN74AC574DW offered as direct replacement for MC74AC374DWG (ONS) in TI cross-reference.

Please check it carefully. As I can see these devices have different input and output pins positions decipite the same package SOIC-20.

0 Clemens Ladisch over 5 years ago

Guru 316760 points

Yes, the only difference between '374 and '574 is the pinout.

0 Andrey Sokolov over 5 years ago in reply to Clemens Ladisch

Please change cross reference code S (Direct replacement) in TI cross-reference tool

0 ShreyasRao over 5 years ago

Hi Andrey,

Please consider the SN74AC374 as replacement for MC74AC374.

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