SN74LS290D Motorola, SN74LS290D Datasheet - Page 2

• Manufacturer Part Number: SN74LS290D
• Description: DECADE COUNTER 4-BIT BINARY COUNTER
• Manufacturer: Motorola

LOGIC SYMBOL
LOGIC DIAGRAMS
10
11
MR
MR
MS
MS
CP
CP
1
2
1
2
0
1
CP
CP
10
12
13
V
GND = PIN 7
NC = PINS 2, 6
11
1
3
12 13
0
1
1
MR
CC
1 2
1 2
MR
MR
MS
CP
CP
3
1
2
= PIN 14
0
1
LS290
Q
J
CP
10
12
13
11
9
0
C
S
SN54/74LS290
D
D
Q
5
J
CP
K
Q
Q
1
C
Q
D
4
Q
2
Q
Q
0
Q
9
8
3
Q
0
9
FAST AND LS TTL DATA
J
CP
K
C
J
CP
K
D
C
Q
Q
D
Q
Q
Q
Q
1
LS290
LS293
5-467
5
1
5
D
J
CP
K
C
J
CP
K
D
SN54/74LS293
C
Q
Q
D
Q
Q
Q
2
Q
4
2
10
11
4
J
CP
K
C
D
CP
CP
Q
Q
V
GND = PIN 7
NC = PINS 1, 2, 3, 6
12 13
0
1
8
MR
CC
R
CP
S
1 2
Q
S
C
3
= PIN 14
D
D
Q
Q
LS293
Q
9
0
V
GND = PIN 7
8
CC
Q
5
Q
1
= PIN NUMBERS
3
= PIN 14
Q
4
2
Q
8
3
V
GND = PIN 7
CC
= PIN NUMBERS
= PIN 14