HCF4527| Datasheet

HCF4527, HCF4527BEY

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HCF4527B
BCD RATE MULTIPLEXER
s s s

s s

CASCADABLE IN MULTIPLES OF 4-BITS SET TO 9 INPUT AND 9 DETECT OUTPUT QUIESCENT CURRENT SPECIFIED UP TO 20V STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS 5V, 10V AND 15V PARAMETRIC RATINGS INPUT LEAKAGE CURRENT II = 100nA (MAX) AT VDD = 18V TA = 25 C 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC JESD13B "STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES"

DIP

ORDER CODES
PACKAGE DIP TUBE HCF4527BEY T&R

DESCRIPTION HCF4527B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP package. This device 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 perform arithmetic operations (add, subtract, divide, raise to a power), solve algebraic and differential equations, generate natural logarithms and trigonometric functions, A/D and D/A conversion, and frequency division.

PIN CONNECTION

October 2002

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