SL74HCT126
Quad 3-State Noninverting Buffers
High-Performance Silicon-Gate CMOS
The SL74HCT126 is identical in pinout to the LS/ALS126. The
SL74HCT126 may be used as a level converter for interfacing TTL or
NMOS outputs to High Speed CMOS inputs.
The SL74HCT126 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-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
ORDERING INFORMATION
SL74HCT126N Plastic
SL74HCT126D SOIC
T
A
= -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
FUNCTION TABLE
Inputs
A
PIN 14 =V
CC
PIN 7 = GND
H
L
X
OE
H
H
L
Output
Y
H
L
Z
X = don’t care
Z = high impedance
SLS
System Logic
Semiconductor
SLS [ SYSTEM LOGIC SEMICONDUCTOR ]
