M74HC4351(2001) 데이터 시트보기 (PDF) - STMicroelectronics

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M74HC4351
(Rev.:2001)

ANALOG MULTIPLEXER/DEMULTIPLEXER WITH ADDRESS LATCH : SINGLE 8 CHANNEL

STMicroelectronics 

M74HC4351

ANALOG MULTIPLEXER/DEMULTIPLEXER WITH

ADDRESS LATCH : SINGLE 8 CHANNEL

s LOGIC LEVEL TRANSLATION TO ENABLE

5V LOGIC SIGNAL TO COMMUNICATE

WITH ± 5V ANALOG SIGNAL

s LOW POWER DISSIPATION:

ICC = 4µA(MAX.) at TA = 25 °C

s LOW "ON" RESISTANCE:

70Ω TYP. (VCC - VEE = 4.5V)

50Ω TYP. (VCC - VEE = 9V)

s WIDE ANALOG INPUT VOLTAGE

RANGE ± 6v

s LOW CROSSTALK BETWEEN SWITCHES

s FAST SWITCHING

s SINE WAVE DISTORTION:

0.02% (TYP.) at VCC - VEE = 9V

s HIGH NOISE IMMUNITY:

VNIH = VNIL = 28 % VCC (MIN.)

s PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 4351

DESCRIPTION

The M74HC4351 is an high speed CMOS

ANALOG MULTIPLEXER/DEMULTIPLEXER

fabricated with silicon gate C2MOS technology.

A built-in level shifting is included to allow an input

range up to ±6V (peak) for an analog signal with

digital control signal of 0 to 6V.

DIP

SOP

TSSOP

ORDER CODES

PACKAGE

TUBE

T&R

DIP

SOP

TSSOP

M74HC4351B1R

M74HC4351M1R M74HC4351RM13TR

M74HC4351TTR

VEE supply pin is provided for analog input

signals. It has two enable inputs to enable all the

switches when high (EN2) or low (EN1). For

operation as a digital multiplexer/demultiplexer ,

VEE is connected to GND.

The M74HC4351 is a single 8 channel multiplexer/

demultiplexer having three binary control inputs A,

B and C to select 1 of 8 to be turned on, and

connected to the output.

PIN CONNECTION AND IEC LOGIC SYMBOLS

August 2001

1/12

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