HEF4040B Datasheet - nexperia

HEF4040B 12-stage binary ripple counter

The HEF4040B is a 12-stage binary ripple counter with a clock input (CP), an overriding asynchronous master reset input (MR) and twelve fully buffered outputs (Q0 to Q11). The counter advances on the HIGH-to-LOW transition of CP. A HIGH on MR clears all counter stages and forces all outputs LOW, in.

HEF4040B Features

* Tolerant of slow clock rise and fall time

* Fully static operation

* 5 V, 10 V, and 15 V parametric ratings

* Standardized symmetrical output characteristics

* Specified from 40 C to +85 C

* Complies with JEDEC standard JESD 13-B 3. Applications

* Frequency dividing

HEF4040B-nexperia.pdf