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October 2002

s

LOW "ON" RESISTANCE : 125

Ω (Typ.)

OVER 15V p.p SIGNAL-INPUT RANGE FOR

s

HIGH "OFF" RESISTANCE : CHANNEL

LEAKAGE

± 100pA (Typ.) at V

s

BINARY ADDRESS DECODING ON CHIP

s

HIGH DEGREE OF LINEARITY : < 0.5%

s

VERY LOW QUIESCENT POWER

DISSIPATION UNDER ALL DIGITAL

CONTROL INPUT AND SUPPLY

CONDITIONS : 0.2

s

MATCHED SWITCH CHARACTERISTICS :

s

WIDE RANGE OF DIGITAL AND ANALOG

SIGNAL LEVELS : DIGITAL 3 to 20,

ANALOG TO 20V p.p.

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 HCF4051B is a monolithic integrated circuit

fabricated

in

Metal

Oxide

Semiconductor

technology available in DIP and SOP packages.

The HCF4051B analog multiplexer/demultiplexer

is a digitally controlled analog switch having low

ON impedance and very low OFF leakage current.

This multiplexer circuit dissipate extremely low

logic state of the control signals.

When a logic "1" is present at the inhibit input

terminal all channel are off. This device is a single

8-channel multiplexer having three binary control

inputs, A, B, and C, and an inhibit input. The three

binary signals select 1 of 8 channels to be turned

on, and connect one of the 8 inputs to the output.

HCF4051B

SINGLE 8-CHANNEL

ANALOG MULTIPLEXER/DEMULTIPLEXER

PIN CONNECTION

ORDER CODES

PACKAGE

TUBE

T & R

DIP

HCF4051BEY

SOP

HCF4051BM1

HCF4051M013TR

DIP

SOP