Standard Products
UT54ACS191/UT54ACTS191
Synchronous 4-Bit Up-Down Binary Counters
Datasheet November 2010 www.aeroflex.com/logic
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 ...