KK74ACT125 Datasheet, PDF (1/5 Pages) KODENSHI KOREA CORP. – Quad 3-State Noninverting Buffers High-Speed Silicon-Gate CMOS

TECHNICAL DATA
Quad 3-State Noninverting Buffers
High-Speed Silicon-Gate CMOS
KK74ACT125
The KK74ACT125 is identical in pinout to the LS/ALS125, HC/HCT125.
The KK74ACT125 may be used as a level converter for interfacing TTL or
NMOS outputs to High Speed CMOS inputs.
The KK74ACT125 noninverting buffers are designed to be used with 3-
state memory address drivers, clock drivers, and other bus-oriented systems.
The devices have four separate output enables that are active-low.
• 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
KK74ACT125N Plastic
KK74ACT125D SOIC
T_A = -40° to 85° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 14 =V_CC
PIN 7 = GND
FUNCTION TABLE
Inputs
A OE
H
L
L
L
X
H
Output
Y
H
L
Z
X = don’t care
Z = high impedance
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