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CD54HCT191

Synchronous Up/Down Counters

CD54HCT191 General Description

ordering information The CD54/74HC190 are asynchronously presettable BCD decade counters, whereas the CD54/74HC191 and CD54/74HCT191 are asynchronously presettable binary counters. Presetting the counter to the number on preset data inputs (A *D) is accomplished by a low asynchronous parallel.

CD54HCT191 Datasheet (1.29 MB)

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Datasheet Details

Part number:

CD54HCT191

Manufacturer:

Texas Instruments ↗

File Size:

1.29 MB

Description:

Synchronous up/down counters.
CD54HC190, CD74HC190 CD54HC191, CD74HC191, CD54HCT191, CD74HCT191 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL SCHS275E MARCH 2002.

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TAGS

CD54HCT191 Synchronous Down Counters Texas Instruments

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