IN74AC125 Datasheet, PDF (1/4 Pages) Integral Corp. – Quad 3-State Noninverting Buffers High-Speed Silicon-Gate CMOS

TECHNICAL DATA
Quad 3-State Noninverting Buffers
High-Speed Silicon-Gate CMOS
IN74AC125
The IN74AC125 is identical in pinout to the LS/ALS125,
HC/HCT125. The device inputs are compatible with standard CMOS
outputs; with pullup resistors, they are compatible with LS/ALS outputs.
The IN74AC125 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.
• 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
ORDERING INFORMATION
IN74AC125N Plastic
IN74AC125D 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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