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SN74LS191, SN74LS190D - PRESETTABLE BCD/DECADE UP/DOWN COUNTERS

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This datasheet PDF includes multiple part numbers: SN74LS191, SN74LS190D. Please refer to the document for exact specifications by model.

Datasheet Details

Part number SN74LS191, SN74LS190D
Manufacturer Motorola
File Size Direct Link
Description PRESETTABLE BCD/DECADE UP/DOWN COUNTERS
Datasheet download datasheet SN74LS190D_MotorolaInc.pdf
Note This datasheet PDF includes multiple part numbers: SN74LS191, SN74LS190D.
Please refer to the document for exact specifications by model.

SN74LS191 Product details

Description

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

Features

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