参数资料
型号: MC14543BFL1
厂商: ON SEMICONDUCTOR
元件分类: 编、解码器及复用、解复用
英文描述: 4000/14000/40000 SERIES, SEVEN SEGMENT DECODER/DRIVER, CONFIGURABLE OUTPUT, PDSO16
封装: EIAJ, PLASTIC, SOIC-16
文件页数: 3/10页
文件大小: 234K
代理商: MC14543BFL1
MC14543B
http://onsemi.com
2
TRUTH TABLE
Inputs
Outputs
LD
BI Ph*
D
C
B A
a
b
c
d
e
f
g
Display
X
1
0
X
X X
0
Blank
1
0
01
11
111
0
1
0
10
11
000
0
1
0
1
01
10
110
1
2
1
0
1
11
100
1
3
1
0
1
0
00
11
001
1
4
1
0
1
0
11
01
101
1
5
1
0
1
01
111
1
6
1
0
1
11
000
0
7
1
0
1
0
01
11
111
1
8
1
0
1
0
11
101
1
9
1
0
1
0
1
0
Blank
1
0
1
0
1
0
Blank
1
0
1
0
Blank
1
0
1
0
1
0
Blank
1
0
1
0
Blank
1
0
1
0
Blank
00
0
X
X X
**
Inverse of Output
Display
Combinations
as above
Above
X = Don’t care
= Above Combinations
* = For liquid crystal readouts, apply a square wave to Ph
For common cathode LED readouts, select Ph = 0
For common anode LED readouts, select Ph = 1
** = Depends upon the BCD code previously applied when LD = 1
PIN ASSIGNMENT
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
d
e
g
f
VDD
a
b
c
D
B
C
LD
VSS
BI
PH
A
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