Part Number
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SL74HC253 |
Manufacturer
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System Logic Semiconductor |
Description
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Dual 4-Input Data Selector/Multiplexer with 3-State Otputs |
Published
|
Apr 16, 2005 |
Detailed Description
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SL74HC253
Dual 4-Input Data Selector/Multiplexer with 3-State Otputs
High-Performance Silicon-Gate CMOS
The SL74HC253 i...
|
Datasheet
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SL74HC253
|
Overview
SL74HC253
Dual 4-Input Data Selector/Multiplexer with 3-State Otputs
High-Performance Silicon-Gate CMOS
The SL74HC253 is identical in pinout to the LS/ALS253.
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 Output Enable control and a three-state 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
ORDERING INFORMATION SL74HC253N Plastic SL74HC253D SOIC TA = -55° to ...
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