Product Summary

The HEF4024BT is a 7-stage binary ripple counter with a clock input (CP), and overriding asynchronous master reset input (MR) and seven fully buffered parallel outputs (O0 to O6). The counter of the HEF4024BT advances on the HIGH to LOW transition of CP. A HIGH on MR clears all counter stages and forces all outputs LOW, independent of CP. Each counter stage is a static toggle flip-flop. The applications of the HEF4024BT include Frequency dividers, Time delay circuits.

Diagrams

HEF4024BT block diagram 

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
HEF4024BT,652
HEF4024BT,652

NXP Semiconductors

Counter ICs 7-STAGE BIN COUNTER

Data Sheet

0-1: $0.24
1-25: $0.21
25-100: $0.18
100-250: $0.16
HEF4024BT,653
HEF4024BT,653

NXP Semiconductors

Counter ICs 7-STAGE BIN COUNTER

Data Sheet

0-1: $0.11
1-25: $0.10
25-100: $0.09
100-250: $0.09
HEF4024BTD-T
HEF4024BTD-T

NXP Semiconductors

Counter ICs 7-STAGE BIN COUNTER

Data Sheet

Negotiable 
HEF4024BTD
HEF4024BTD

NXP Semiconductors

Counter ICs 7-STAGE BIN COUNTER

Data Sheet

Negotiable