SL74HCT153 查看數據表（PDF） - System Logic Semiconductor

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SL74HCT153

Dual 4-Input Data Selector/Multiplexer

System Logic Semiconductor 

SL74HCT153

Dual 4-Input Data Selector/Multiplexer

High-Performance Silicon-Gate CMOS

The SL74HCT153 is identical in pinout to the LS/ALS153. The

SL74HCT153 may be used as a level converter for interfacing TTL or

NMOS outputs to High Speed CMOS inputs.

The Address Inputs select one of four Data Inputs from each

multiplexer. Each multiplexer has an active-low Strobe control and a

noninverting output.

• TTL/NMOS Compatible Input Levels

• Outputs Directly Interface to CMOS, NMOS, and TTL

• Operating Voltage Range: 4.5 to 5.5 V

• Low Input Current: 1.0 µA

O

RDERING INFORMATION

SL74HCT153N Plastic

SL74HCT153D SOIC

TA = -55° to 125° C for all packages

LOGIC DIAGRAM

PIN ASSIGNMENT

PIN 16 =VCC

PIN 8 = GND

SLS

System Logic

Semiconductor

FUNCTION TABLE

Inputs

Output

A1 A0 Strobe

Y

XX

H

L

LL

L

D0

LH

L

D1

HL

L

D2

HH

L

D3

D0,D1...D3=the level of the respective

Data Input

X = don’t care

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