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Component : 74157 (searched for '74LS157, 74157')


8-to-4 line noninverting data selector/multiplexer.


  S |1  +--+ 16| VCC
1A0 |2       15| /EN
1A1 |3       14| 4A0
 1Y |4   74  13| 4A1
2A0 |5  157  12| 4Y
2A1 |6       11| 3A0
 2Y |7       10| 3A1
GND |8        9| 3Y

Boards using component:

Type Name Description
Logic Centipede PCB Primary logic board.
Logic Taito Qix Main Board Used in several Taito games. This board h...

Copyright statement
Component information gathered from GIICM, and per the copyright:

"Copyright 1992-1997, Frank A. Vorstenbosch.
Commercial reproduction of the included information (in whatever way) is not allowed without prior consent of the author. In all cases must this copyright message be reproduced on the copies."

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