SN74LS125A, SN74LS126A
Quad 3−State Buffers
VCC E
DOE
DO
14 13 12 11 10 9 8
1234567 E D O E D O GND
LS125A
VCC E
...
SN74LS125A, SN74LS126A
Quad 3−State Buffers
VCC E
DOE
DO
14 13 12 11 10 9 8
1234567 E D O E D O GND
LS125A
VCC E
DOE
DO
14 13 12 11 10 9 8
1234567 E D O E D O GND
LS126A
LS125A
TRUTH TABLES LS126A
INPUTS
INPUTS
ED
OUTPUT
ED
OUTPUT
LL
L
LH
H
HX
(Z)
HL
L
HH
H
LX
(Z)
L = LOW Voltage Level H = HIGH Voltage Level X = Don’t Care (Z) = High Impedance (off)
GUARANTEED OPERATING RANGES
Symbol
Parameter
Min Typ Max Unit
VCC
Supply Voltage
TA
Operating Ambient
Temperature Range
4.75 5.0 5.25
V
0
25
70
°C
IOH
Output Current − High
IOL
Output Current − Low
−2.6 mA
24
mA
© Semiconductor Components Industries, LLC, 2006
1
June, 2006 − Rev. 8
http://onsemi.com
LOW POWER
SCHOTTKY
14 1
14 1
14 1
PLASTIC N SUFFIX CASE 646
SOIC D SUFFIX CASE 751A
SOEIAJ M SUFFIX CASE 965
ORDERING INFORMATION
Device
Package
Shipping
SN74LS125AN
14 Pin DIP 2000 Units/Box
SN74LS125AD
SOIC−14
55 Units/Rail
SN74LS125ADR2 SOIC−14 2500/Tape & Reel
SN74LS125AM SOEIAJ−14 See Note 1
SN74LS125AMEL SOEIAJ−14 See Note 1
SN74LS126AN
14 Pin DIP 2000 Units/Box
SN74LS126AD
SOIC−14
55 Units/Rail
SN74LS126ADR2 SOIC−14 2500/Tape & Reel
SN74LS126AM SOEIAJ−14 See Note 1
SN74LS126AMEL SOEIAJ−14 See Note 1
1. For ordering information on the EIAJ version of the SOIC package, please contact your local ON Semiconductor representative.
Publication Order Number: SN74LS125A/D
SN74LS125A, SN74LS126A
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless o...