Logic Diagram
38
1
2
1A
1B
3
6
QUADRUPLE 2-INPUT
POSITIVE-NAND BUFFERS
WITH OPEN-COLLECTOR OUTPUTS
1Y
2Y
3Y
4Y
4
5
2A
2B
9
● Y = A•B
3A
3B
8
10
12
13
4A
4B
11
ELECTRICAL CHARACTERISTICS AND RECOMMENDED OPERATING CONDITIONS
PARAMETER
MAX or MIN
TTL
LS
S
ALS
F
UNIT
ICC
MAX
MAX
MAX
54
5.5
48
12
5.5
24
80
5.5
60
7.8
5.5
24
30
4.5
64
mA
V
VOH
IOL
mA
SWITCHING CHARACTERISTICS
PARAMETER
INPUT
OUTPUT
MAX or MIN
TTL
LS
S
ALS
F
tPLH
A or B
A or B
Y
Y
MAX
MAX
22
18
32
28
10
10
33
12
13
tPHL
5.5
UNIT: ns
253
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 ]
