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SL74HC244

System Logic Semiconductor
Part Number SL74HC244
Manufacturer System Logic Semiconductor
Description Octal 3-State Noninverting Buffer/Line Driver/Line Receiver
Published Apr 16, 2005
Detailed Description SL74HC244 Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Performance Silicon-Gate CMOS The SL74HC244 ...
Datasheet PDF File SL74HC244 PDF File

SL74HC244
SL74HC244


Overview
SL74HC244 Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Performance Silicon-Gate CMOS The SL74HC244 is identical in pinout to the LS/ALS244.
The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.
This octal noninverting buffer/line driver/line receiver is designed to be used with 3-state memory address drivers, clock drivers, and other bus-oriented systems.
The device has noninverting outputs and two active-low output enables.
• 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 SL74HC244N Plastic SL74HC244D SOIC TA = -55° to 125° C for all packages PIN ASSIGNMENT LOGIC DIAGRAM FUNCTION TABLE Inputs Enable A, Enable B L PIN 20=VCC PIN 10 = GND L H X=don’t care Z = high impedance A,B L H X Outputs YA,YB L H Z SLS System Logic Semiconductor IN74HC244 ...



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