Logic Diagram
2G126
1
2
DUAL BUS BUFFER GATE WITH 3-STATE OUTPUTS
1OE
1A
6
3
1Y
2Y
7
5
2OE
2A
ELECTRICAL CHARACTERISTICS AND RECOMMENDED OPERATING CONDITIONS
FUNCTION TABLE
(each buffer)
LVC
5V
LVC
3.3V
LVC
2.5V
LVC
1.8V
AUC AUC
PARAMETER
MAX or MIN
UNIT
INPUTS
OUTPUT
Y
2.5V
1.8V
OE
A
H
H
L
H
L
X
H
L
Z
MAX
MAX
MAX
ICC
IOH
IOL
0.01
-32
32
0.01
-24
24
0.01
-8
8
0.01
-4
4
0.01
-9
9
0.01
-8
8
mA
mA
mA
SWITCHING CHARACTERISTICS
LVC
5V
LVC
3.3V
LVC
2.5V
LVC AUC AUC
1.8V 2.5V 1.8V
PARAMETER
INPUT
OUTPUT
MAX or MIN
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
3.2
3.2
3.1
3.1
3.3
3.3
4
4
4.1
4.1
4.4
4.4
4.9
4.9
5
5
5.7
5.7
9.8
9.8
10
10
12.6
12.6
1.8
1.8
2.2
2.2
1.8
1.8
2.3
2.3
2.4
2.4
3.3
3.3
A
Y
Y
Y
MAX
MAX
MAX
OE
OE
UNIT:ns
Logic Diagram
2G132
1
2
5
6
DUAL 2-INPUT NAND GATE WITH
SCHMITT-TRIGGER INPUT
1A
7
3
1Y
● Y = A•B or Y = A + B
1B
2A
2Y
2B
ELECTRICAL CHARACTERISTICS AND RECOMMENDED OPERATING CONDITIONS
FUNCTION TABLE
(each gate)
LVC
5V
LVC
3.3V
LVC
2.5V
LVC
1.8V
PARAMETER
MAX or MIN
UNIT
INPUTS
OUTPUT
Y
A
B
L
L
H
H
L
H
L
H
H
H
L
MAX
MAX
MAX
0.01
-32
32
0.01
-24
24
0.01
-8
0.01
-4
mA
mA
mA
I
CC
I
OH
I
OL
H
8
4
SWITCHING CHARACTERISTICS
PARAMETER INPUT
LVC
5V
LVC
3.3V
LVC
2.5V
LVC
OUTPUT
Y
MAX or MIN
MAX
1.8V
5
5
t
t
6
6
7.5
7.5
16
16
PLH
A or B
PHL
UNIT : ns
131
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters. See www.ti.com/sc/logic for the most current data sheets.
TI [ TEXAS INSTRUMENTS ]
