MC14518BDWG ON Semiconductor, MC14518BDWG Datasheet - Page 2

• Manufacturer Part Number: MC14518BDWG
• Description: IC COUNTER DUAL BCD 16-SOIC
• Manufacturer: ON Semiconductor
• Series: 4000Br
• Type: Decader

Specifications of MC14518BDWG

• Logic Type: BCD Counter
• Direction: Up
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Reset: Asynchronous
• Timing: Synchronous
• Count Rate: 8MHz
• Trigger Type: Positive, Negative
• Voltage - Supply: 3 V ~ 18 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Technology: CMOS
• Number Of Elements: 2
• Number Of Bits: 4
• Logic Family: 4000
• Logical Function: Counter
• Operating Supply Voltage (typ): 3.3/5/9/12/15V
• Output Type: Standard
• Package Type: SOIC W
• Propagation Delay Time: 650ns
• Operating Temp Range: -55C to 125C
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 18V
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

X = Don’t Care
Clock
X
X
0
1
ENABLE
ENABLE
CLOCK
CLOCK
10
15
MC14518B, MC14520B
1
2
7
9
Enable
X
X
1
0
Q0
Q1
Q2
Q3
V
C
R
PIN ASSIGNMENT
E
BLOCK DIAGRAM
SS
http://onsemi.com
A
A
A
A
A
A
A
TRUTH TABLE
1
2
3
4
5
6
7
8
Reset
0
0
0
0
0
0
1
2
16
15
14
13
12
11
10
9
Increment Counter
Increment Counter
Q0 thru Q3 = 0
V
V
R
V
Q3
Q2
Q1
Q0
E
C
No Change
No Change
No Change
No Change
C
C
DD
SS
DD
B
B
B
Action
B
B
B
B
= PIN 16
= PIN 8
R
R
Q0
Q1
Q2
Q3
Q0
Q1
Q2
Q3
11
12
13
14
3
4
5
6