74lv4040db NXP Semiconductors, 74lv4040db Datasheet - Page 3

• Manufacturer Part Number: 74lv4040db
• Description: 12-stage Binary Ripple Counter
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PIN CONFIGURATION
PIN DESCRIPTION
LOGIC SYMBOL (IEEE/IEC)
1998 Jun 23
9, 7, 6, 5, 3,
2, 4, 13, 12,
14, 15, 1
8
10
11
16
12-stage binary ripple counter
NUMBER
PIN
10
11
SYMBOL
Q
Figure 2. IEC Logic symbol
GND
Figure 1. Pin configuration
0
Q
GND
Q
Q
Q
Q
Q
Q
V
MR
CP
to Q
11
5
4
6
3
2
1
CC
1
2
3
4
5
6
7
8
11
+
CT=0
CTR12
Parallel outputs
Ground (0V)
Clock input (HIGH-to-LOW, edge-
triggered)
Master reset input (active HIGH)
Positive supply voltage
CT
SV00316
11
16
15
14
13
12
11
10
9
0
SV00318
V
Q
Q
Q
MR
CP
Q
Q
CC
10
9
7
8
0
FUNCTION
9
7
5
5
3
2
4
13
12
14
15
1
3
LOGIC SYMBOL
FUNCTIONAL DIAGRAM
LOGIC DIAGRAM
10
CP
MR
11
CP
MR
T
C
D
Q
9
0
Figure 4. Functional diagram
10
11
Q
7
1
Figure 5. Logic diagram
Figure 3. Logic symbol
T
FF0
R
Q
5
D
2
Q
Q
Q
5
3
CP
MR
12-STAGE COUNTER
Q
Q0
3
4
2
Q
5
Q
Q
T
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
10
11
FF3
8
9
4
0
1
2
3
4
5
6
7
Q
R
6
D
SV00317
Q
Q
Q
13
7
9
6
5
3
2
4
13
7
12
14
15
1
Q1
Q
12
Product specification
74LV4040
8
Q
14
9
T
FF11
R
Q
15
D
SV00319
Q
10
Q
SV00320
Q
1
11
Q11