HCC4527B

HCF4527B

September 1990

BCD RATE MULTIPLEXER

EY

(Plastic Package)

DESCRIPTION

ORDER CODES :

HCC4076BF

HCF4076BEY

HCF4076BC1

F

(Ceramic Package)

C1

(Chip Carrier)

PIN CONNECTIONS

The HCC4527B (extended temperature range) and

HCF4527B (intermediate temperature range) are

monolithic integrated circuit, available in 16-lead

dual in line plastic or ceramic package.

The HCC/HCF4527B is a low power 4 bit digital rate

multiplier that provides an output pulse rate which is

the clock input pulse rate multiplied by 1/10 times the

BCD input. For example, when the BCD input is 8,

there will be 8 output pulses for every 10 input

pulses. This device may be used to preform arith-

metic operations (add, subtract, divide, raise to a

power), solve algebraic and differential equations,

generate naturel logarithms and trigonometric func-

.

CASCADABLE IN MULTIPLES OF 4-BITS

.

SET TO 9 INPUT AND 9 DETECT OUTPUT

.

QUIESCENT CURRENT SPECIFIED TO 20V

FOR HCC DEVICE

.

STANDARDIZED

SYMMETRICAL

OUTPUT

CHARACTERISTICS

.

5V, 10V AND 15V PARAMETRIC RATINGS

.

INPUT CURRENT OF 100nA AT 18V AND 25

FOR HCC DEVICE

.

100% TESTED FOR QUIESCENT CURRENT

.

MEETS ALL REQUIREMENTS OF JEDEC TEN-

TATIVE STANDARD N. 13A, ” STANDARD

SPECIFICATIONS FOR DESCRIPTION OF B

SERIES CMOS DEVICES ”

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