TECHNICAL DATA
IN74AC241
Octal 3-State Noninverting Buffer/Line
Driver/Line Receiver
High-Speed Silicon-Gate CMOS
The IN74AC241 is identical in pinout to the LS/ALS241,
HC/HCT241. The device inputs are compatible with standard CMOS
outputs; with pullup resistors, they are compatible with LS/ALS 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
output enables. Enable A is active-low and Enable B is active-high.
ORDERING INFORMATION
IN74AC241N Plastic
IN74AC241DW SOIC
TA = -40° to 85° C for all packages
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Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2.0 to 6.0 V
Low Input Current: 1.0 μA; 0.1 μA @ 25°C
High Noise Immunity Characteristic of CMOS Devices
Outputs Source/Sink 24 mA
PIN ASSIGNMENT
LOGIC DIAGRAM
FUNCTION TABLE
Inputs
Enable
Output
YA
Inputs
Enable
Output
YB
A
B
A
L
L
H
B
H
H
L
L
H
X
L
H
Z
L
H
X
L
H
Z
PIN 20=VCC
PIN 10 = GND
X = don’t care
Z = high impedance
Rev. 00
IKSEMICON [ IK SEMICON CO., LTD ]
