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IN74HC244A

IK Semiconductor
Part Number IN74HC244A
Manufacturer IK Semiconductor
Description Octal Buffer/Line Driver
Published Dec 7, 2005
Detailed Description TECHNICAL DATA IN74HC244A Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Performance Silicon-Gate CM...
Datasheet PDF File IN74HC244A PDF File

IN74HC244A
IN74HC244A

Overview
TECHNICAL DATA IN74HC244A Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Performance Silicon-Gate CMOS The IN74HC244A 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 IN74HC244AN Plastic IN74HC244ADW SOIC TA = -55° to 125° C for all packages PIN ASSIGNMENT LOGIC DIAGRAM FUNCTION TABLE Inputs Enable A, Enable B A,B L H X Outputs YA,YB L H Z w w w .
d e e h s a t a .
u t4 PIN 20=VCC PIN 10 = GND m o c L L H X=don’t car...


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