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SN54LS191 - PRESETTABLE BCD/DECADE UP/DOWN COUNTER

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Datasheet preview – SN54LS191

Datasheet Details

Part number SN54LS191
Manufacturer Motorola
File Size 310.02 KB
Description PRESETTABLE BCD/DECADE UP/DOWN COUNTER
Datasheet download datasheet SN54LS191 Datasheet
Note This datasheet PDF includes multiple part numbers: SN54LS191, SN54LS190.
Please refer to the document for exact specifications by model.
Additional preview pages of the SN54LS191 datasheet.

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Description

The LS190 is a synchronous Up / Down BCD Decade Counter and the LS191 is a synchronous Up / Down 4-Bit Binary Counter.

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