TECHNICAL DATA

KK74ACT241

Octal 3-State Noninverting Buffer/Line

Driver/Line Receiver

High-Speed Silicon-Gate CMOS

ORDERING INFORMATION

KK74ACT241N Plastic

KK74ACT241DW SOIC

The KK74ACT241 is identical in pinout to the LS/ALS241,

HC/HCT241. The KK74ACT241 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

PIN ASSIGNMENT

LOGIC DIAGRAM

PIN 10 = GND

FUNCTION TABLE

Inputs

Output

Inputs

Output

Enable

A

A

YA

Enable

B

B

YB

L

L

L

H

L

L

L

H

H

H

H

H

H

X

Z

L

X

Z

X = don’t care

Z = high impedance

1