CD74HC4040M96 TI Counters, Dividers

The CD74HC4040 is a 12-stage ripple-carry binary counter with asynchronous master reset, operating from 2 V to 6 V supply. It provides 12 buffered outputs (Q1 to Q12) for frequency division, with negative-edge triggering on the clock input. The master reset asynchronously clears the counter to zero. Typical propagation delay is 19 ns at 5 V, with a maximum counting speed of 25 MHz. Packaged in a 16-pin SOIC, the CD74HC4040 is suited for frequency division and counting applications requiring up to 4096 division ratio. Applications include frequency dividers for crystal oscillators, digital timers, event counters, and delay circuits in consumer electronics, telecommunications, and test equipment requiring 12-bit binary counting. In stock at HL Electronics – request a quote for fast delivery.