SN74LS125A SN74LS126A
Quad 3-State Buffers
V
CC
14
E
13
D
12
O
11
E
10
D
9
O
8
http://onsemi.com
1
E
2
D
3
O
4
E
5
D
6
O
7
GND
LOW
POWER
SCHOTTKY
LS125A
V
CC
14
E
13
D
12
O
11
E
10
D
9
O
8
14
1
PLASTIC
N SUFFIX
CASE 646
1
E
2
D
3
O
4
E
5
D
6
O
7
GND
LS126A
TRUTH TABLES
LS125A
INPUTS
E
L
L
H
D
L
H
X
OUTPUT
L
H
(Z)
INPUTS
E
H
H
L
D
L
H
X
OUTPUT
L
H
(Z)
14
LS126A
1
SOIC
D SUFFIX
CASE 751A
L = LOW Voltage Level
H = HIGH Voltage Level
X = Don’t Care
(Z) = High Impedance (off)
ORDERING INFORMATION
Device
Package
14 Pin DIP
14 Pin
14 Pin DIP
14 Pin
Shipping
2000 Units/Box
2500/Tape & Reel
2000 Units/Box
2500/Tape & Reel
GUARANTEED OPERATING RANGES
Symbol
V
CC
T
A
I
OH
I
OL
Parameter
Supply Voltage
Operating Ambient
Temperature Range
Output Current – High
Output Current – Low
Min
4.75
0
Typ
5.0
25
Max
5.25
70
– 2.6
24
Unit
V
°C
mA
mA
SN74LS125AN
SN74LS125AD
SN74LS126AN
SN74LS126AD
©
Semiconductor Components Industries, LLC, 1999
1
December, 1999 – Rev. 6
Publication Order Number:
SN74LS125A/D
ONSEMI [ ON SEMICONDUCTOR ]
