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September 2001

s

MEDIUM SPEED OPERATION :

s

FULLY STATIC OPERATION

s

COMMON RESET

s

BUFFERED INPUTS AND OUTPUTS

s

STANDARDIZED SYMMETRICAL OUTPUT

CHARACTERISTICS

s

QUIESCENT CURRENT SPECIFIED UP TO

20V

s

5V, 10V AND 15V PARAMETRIC RATINGS

s

INPUT LEAKAGE CURRENT

s

100% TESTED FOR QUIESCENT CURRENT

s

MEETS ALL REQUIREMENTS OF JEDEC

JESD13B ” STANDARD SPECIFICATIONS

FOR DESCRIPTION OF B SERIES CMOS

DEVICES”

DESCRIPTION

The HCF4040B is a monolithic integrated circuit

fabricated

in

Metal

Oxide

Semiconductor

technology available in DIP and SOP packages.

The HCF4040B is a ripple carry binary counter. All

counter stages are master-slave flip-flops. The

state of a counter advances one count on the

negative transition of each input pulse; a high level

on the RESET line resets the counter to its all

zeros stage. Schmitt trigger action on the input

pulse line permits unlimited clock rise and fall

times.

All inputs and outputs are buffered

HCF4040B

RIPPLE-CARRY BINARY COUNTER/DIVIDERS 12 STAGE

PIN CONNECTION

ORDER CODES

PACKAGE

TUBE

T & R

DIP

HCF4040BEY

SOP

HCF4040BM1

HCF4040M013TR

DIP

SOP