74HCT4040

74HC4040; 74HCT4040 12-stage binary ripple counter Rev. 5 — 3 February 2016 Product data sheet 1. General description The 74HC4040; 74HCT4040 is a 12-stage binary ripple counter with a clock input (CP), an overriding asynchronous master reset input (MR) and twelve parallel outputs (Q0 to Q11). The counter advances on the HIGH-to-LOW transition of CP. A HI...