SL74HC153D 查看數據表（PDF） - System Logic Semiconductor
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SL74HC153D Datasheet PDF : 5 Pages
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SL74HC153
Dual 4-Input Data Selector/Multiplexer
High-Performance Silicon-Gate CMOS
The SL74HC153 is identical in pinout to the LS/ALS153. The device
inputs are compatible with standard CMOS outputs; with pullup
resistors, they are compatible with LS/ALSTTL outputs.
The Address Inputs select one of four Data Inputs from each
multiplexer. Each multiplexer has an active-low Strobe control and a
noninverting output.
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 µA
• High Noise Immunity Characteristic of CMOS Devices
O
RDERING INFORMATION
SL74HC153N Plastic
SL74HC153D SOIC
TA = -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 16 =VCC
PIN 8 = GND
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
SLS
System Logic
Semiconductor
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