1/10September 2001
■ MEDIUM SPEED OPERATION :
t
PD
= 80ns (TYP.) at V
DD
= 10V
■ FULLY STATIC OPERATION
■ COMMON RESET
■ BUFFERED INPUTS AND OUTPUTS
■ STANDARDIZED SYMMETRICAL OUTPUT
CHARACTERISTICS
■ QUIESCENT CURRENT SPECIFIED UP TO
20V
■ 5V, 10V AND 15V PARAMETRIC RATINGS
■ INPUT LEAKAGE CURRENT
I
I
= 100nA (MAX) AT V
DD
= 18V T
A
= 25°C
■ 100% TESTED FOR QUIESCENT CURRENT
■ 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
Obsolete Product(s) - Obsolete Product(s)
