1. General description
The 74HC4024-Q100 is a 7-stage binary ripple counter with a clock input (CP), an
overriding asynchronous master reset input (MR) and seven fully buffered parallel outputs
(Q0 to Q6). The counter advances on the HIGH-to-LOW transition of CP
. A HIGH on MR
clears all counter stages and forces all outputs LOW, independent of the state of CP
. Each
counter stage is a static toggle flip-flop. Schmitt-trigger action in the clock input makes the
circuit highly tolerant to slower clock rise and fall times. Inputs include clamp diodes. This
enables the use of current limiting resistors to interface inputs to voltages in excess of
V
CC
.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from 40 C to +85 C and from 40 C to +125 C
Low power dissipation
Complies with JEDEC standard no. 7A
ESD protection:
MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 )
Multiple package options
3. Applications
Frequency dividing circuits
Time delay circuits
74HC4024-Q100
7-stage binary ripple counter
Rev. 1 — 27 November 2013 Product data sheet
