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Part Number 74190
Description Synchronous Decade Up/Down Counters
Info MM54HC190 MM74HC190 MM54HC191 MM74HC191 January 1.
Manufacture National Semiconductor
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Part Number 74190
Description 4 BIT SYNCHRONOUS UP/DOWN COUNTERS
Info M54/M74HC190 M54/M74HC191 4 BIT SYNCHRONOUS UP/DO.
Manufacture SGS-THOMSON
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Part Number 74190
Description Synchronous Up/Down Counters
Info SN54190, SN54191, SN54LS190, SN54LS191, SN74190, S.
Manufacture etcTI
for PC Download 74190 Datasheet



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