74AC11160 Datasheet - Texas Instruments

74AC11160, SYNCHRONOUS 4-BIT DECADE COUNTER

74AC11160 SYNCHRONOUS 4-BIT DECADE COUNTER * Internal Look-Ahead for Fast Counting * Carry Output for n-Bit Cascading * Fully.
This synchronous, presettable 4-bit decade counter features an internal carry look-ahead circuitry for application in high-speed counting designs.

Applications

* without additional gating. Instrumental in accomplishing this function are two count-enable inputs and a ripple carry output. Both count-enable inputs (ENP and ENT) must be high to count, and ENT is fed forward to enable the ripple carry output (RCO). RCO thus enabled will produce a high-level pulse

74AC11160-etcTI.pdf