MC14518B, MC14520B
BLOCK DIAGRAM
CLOCK
1
2
ENABLE
7
CLOCK
9
10
ENABLE
15
Q0 3
Q1 4
C
Q2 5
Q3 6
R
Q0 11
Q1 12
C Q2 13
R Q3 14
VDD = PIN 16
VSS = PIN 8
TRUTH TABLE
Clock Enable Reset
Action
1
0
Increment Counter
0
0
Increment Counter
X
0
No Change
X
0
No Change
0
0
No Change
1
0
No Change
X
X
1
Q0 thru Q3 = 0
X = Don’t Care
ORDERING INFORMATION
Device
Package
Shipping†
MC14518BDWG
SOIC−16 WB
(Pb−Free)
47 Units / Rail
MC14518BDWR2G
SOIC−16 WB
(Pb−Free)
1000 Units / Tape & Reel
NLV14518BDWR2G*
SOIC−16 WB
(Pb−Free)
1000 Units / Tape & Reel
MC14520BDWG
SOIC−16 WB
(Pb−Free)
47 Units / Rail
MC14520BDWR2G
SOIC−16 WB
(Pb−Free)
1000 Units / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP
Capable.
http://onsemi.com
2