TLF5957

March 1988

CD4024BMCD4024BC

7-Stage Ripple Carry Binary Counter

General Description

The CD4024BMCD4024BC is a 7-stage ripple-carry binary

counter

Buffered outputs are externally available from

stages 1 through 7 The counter is reset to its logical ‘‘0’’

stage by a logical ‘‘1’’ on the reset input The counter is

advanced one count on the negative transition of each

clock pulse

Features

Y

Wide supply voltage range

30V to 15V

Y

High noise immunity

Y

Low power TTL

Fan out of 2 driving 74L

compatibility

or 1 driving 74LS

Y

High speed

12 MHz (typ)

Y

Fully static operation

Connection Diagram

Dual-In-Line Package

TLF5957 – 1

Top View

Order Number CD4024B

Schematic Diagrams

TLF5957 – 3

Input Logic

Flip-flop logic (1 of 7 identical stages)

TLF5957 – 4

C1995 National Semiconductor Corporation

RRD-B30M105Printed in U S A