TECHNICAL DATA
IN74HCT241A
Octal 3-State Noninverting Buffer/Line
Driver/Line Receiver
High-Performance Silicon-Gate CMOS
The IN74HCT241A is identical in pinout to the LS/ALS241. The
IN74HCT241A may be used as a level converter for interfacing TTL or
NMOS outputs to High Speed CMOS inputs.
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
IN74HCT241AN Plastic
IN74HCT241ADW SOIC
TA = -55° to 125° C for all packages
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TTL/NMOS Compatible Input Levels
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 4.5 to 5.5 V
Low Input Current: 1.0 µA
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 ]
