74LS68 ON Semiconductor, 74LS68 Datasheet - Page 2

• Manufacturer Part Number: 74LS68
• Description: LOW POWER SCHOTTKY
• Manufacturer: ON Semiconductor

SN74LS682 SN74LS684 SN74LS688
P>Q
V
V
20
20
G
1
1
CC
CC
H = HIGH Level, L = LOW Level, X = Irrelevant
CONNECTION DIAGRAMS (TOP VIEW)
DATA
P = Q
P > Q
P < Q
P, Q
P=Q Q7
P=Q Q7
19
P0
19
P0
X
2
2
Q0
Q0
18
18
3
3
INPUTS
FUNCTION TABLE
G, GT
http://onsemi.com
P7
P7
SN74LS682/684
17
P1
17
P1
ENABLES
4
4
H
L
L
L
SN74LS688
Q6
Q6
Q1
Q1
16
16
5
5
2
G2
P6
P6
H
P2
P2
L
L
L
15
15
6
6
Q5
Q5
14
Q2
14
Q2
7
7
P = Q
OUTPUTS
H
H
H
L
P5
13
P3
P5
13
P3
8
8
Q4
Q4
Q3 GND
Q3 GND
P > Q
12
12
9
9
H
H
H
L
P4
P4
10
10
11
11