Standard Products UT54ACS190/UT54ACTS190 Synchrono.
Aeroflex Circuit Technology
UT54ACS190 - Synchronous 4-Bit Up-Down BCD Counters
Standard Products UT54ACS190/UT54ACTS190 Synchronous 4-Bit Up-Down BCD Counters Datasheet November 2010 www.aeroflex.com/logic FEATURES Single down.
