UT54ACS191-AeroflexCircuitTechnology.pdf
Datasheet Details
Part number:
UT54ACTS191, UT54ACS191
Manufacturer:
Aeroflex Circuit Technology
File Size:
248.48 KB
Description:
Synchronous 4-bit up-down binary counters.
Note:
This datasheet PDF includes multiple part numbers: UT54ACTS191, UT54ACS191.
Please refer to the document for exact specifications by model.
UT54ACTS191, UT54ACS191, Synchronous 4-Bit Up-Down Binary Counters
The UT54ACS191 and the UT54ACTS191 are synchronous 4bit reversible up-down binary counters.
Synchronous counting operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructed.
Synchronous operation eliminates the output
UT54ACTS191 Features
* Single down/up count control line Look-ahead circuitry enhances speed of cascaded counters Fully synchronous in count modes Asynchronously presettable with load control 1.2μ CMOS - Latchup immune High speed Low power consumption Single 5 volt supply Available QML Q or V processes
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