IN74ACT241
O
CTAL
3-S
TATE
N
ONINVERTING
B
UFFER
/L
INE
D
RIVER
/L
INE
R
ECEIVER
High-Speed Silicon-Gate CMOS
The IN74ACT241 is identical in pinout to the LS/ALS241,
HC/HCT241. The IN74ACT241 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.
•
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;
0.1
µA
@ 25°C
Outputs Source/Sink 24 mA
•
•
•
•
ORDERING INFORMATION
IN74ACT241N Plastic
IN74ACT241DW SOIC
T
A
= -40° to 85° C for all
packages
PIN ASSIGNMENT
LOGIC DIAGRAM
FUNCTION TABLE
Inputs
Enable
A
L
L
H
A
L
H
X
Output
YA
L
H
Z
Inputs
Enable
B
H
H
L
B
L
H
X
Outpu
t
YB
L
H
Z
PIN 20=V
CC
PIN 10 = GND
X = don’t care
Z = high impedance
1
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