参数资料
型号: MC14543BFG
厂商: ON Semiconductor
文件页数: 3/8页
文件大小: 0K
描述: IC LATCH/DECODER/DRIVER 16SOEIAJ
产品变化通告: 1Q2012 Discontinuation 30/Mar/2012
标准包装: 50
显示器类型: LCD
配置: 7 段显示
接口: BCD
电流 - 电源: 10µA
电源电压: 3 V ~ 18 V
工作温度: -55°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.209",5.30mm 宽)
供应商设备封装: 16-SOEIAJ
包装: 管件
MC14543B
ELECTRICAL CHARACTERISTICS (Voltages Referenced to V SS )
V DD
? 55 _ C
25 _ C
Typ
125 _ C
Characteristic
Symbol
Vdc
Min
Max
Min
(Note 3)
Max
Min
Max
Unit
Output Voltage
V in = V DD or 0
V in = 0 or V DD
“0” Level
“1” Level
V OL
V OH
5.0
10
15
5.0
10
15
?
?
?
4.95
9.95
14.95
0.05
0.05
0.05
?
?
?
?
?
?
4.95
9.95
14.95
0
0
0
5.0
10
15
0.05
0.05
0.05
?
?
?
?
?
?
4.95
9.95
14.95
0.05
0.05
0.05
?
?
?
Vdc
Vdc
Input Voltage “0” Level
(V O = 4.5 or 0.5 Vdc)
(V O = 9.0 or 1.0 Vdc)
(V O = 13.5 or 1.5 Vdc)
“1” Level
(V O = 0.5 or 4.5 Vdc)
(V O = 1.0 or 9.0 Vdc)
(V O = 1.5 or 13.5 Vdc)
V IL
V IH
5.0
10
15
5.0
10
15
?
?
?
3.5
7.0
11
1.5
3.0
4.0
?
?
?
?
?
?
3.5
7.0
11
2.25
4.50
6.75
2.75
5.50
8.25
1.5
3.0
4.0
?
?
?
?
?
?
3.5
7.0
11
1.5
3.0
4.0
?
?
?
Vdc
Vdc
Output Drive Current
(V OH = 2.5 Vdc)
(V OH = 4.6 Vdc)
(V OH = 0.5 Vdc)
(V OH = 9.5 Vdc)
(V OH = 13.5 Vdc)
(V OL = 0.4 Vdc)
(V OL = 0.5 Vdc)
(V OL = 9.5 Vdc)
(V OL = 1.5 Vdc)
Source
Sink
I OH
I OL
5.0
5.0
10
10
15
5.0
10
10
15
– 3.0
– 0.64
?
– 1.6
– 4.2
0.64
1.6
?
4.2
?
?
?
?
?
?
?
?
?
– 2.4
– 0.51
?
– 1.3
– 3.4
0.51
1.3
?
3.4
– 4.2
– 0.88
– 10.1
– 2.25
– 8.8
0.88
2.25
10.1
8.8
?
?
?
?
?
?
?
?
?
– 1.7
– 0.36
?
– 0.9
– 2.4
0.36
0.9
?
2.4
?
?
?
?
?
?
?
mAdc
mAdc
Input Current
Input Capacitance
Quiescent Current (Per Package)
V in = 0 or V DD ,
I out = 0 m A
I in
C in
I DD
15
?
5.0
10
15
?
?
?
?
?
± 0.1
?
5.0
10
20
?
?
?
?
?
± 0.00001
5.0
0.005
0.010
0.015
± 0.1
7.5
5.0
10
20
?
?
?
?
?
± 1.0
?
150
300
600
m Adc
pF
m Adc
Total Supply Current (Note 4, 5)
(Dynamic plus Quiescent,
Per Package)
(C L = 50 pF on all outputs, all
buffers switching)
I T
5.0
10
15
I T = (1.6 m A/kHz) f + I DD
I T = (3.1 m A/kHz) f + I DD
I T = (4.7 m A/kHz) f + I DD
m Adc
3. Noise immunity specified for worst ? case input combination.
Noise Margin for both “1” and “0” level = 1.0 V min @ V DD = 5.0 V
= 2.0 V min @ V DD = 10 V
= 2.5 V min @ V DD = 15 V
4. To calculate total supply current at loads other than 50 pF: I T (C L ) = I T (50 pF) + 3.5 x 10 ? 3 (C L ? 50) V DD f where: I T is in m A (per package),
C L in pF, V DD in V, and f in kHz is input frequency.
5. The formulas given are for the typical characteristics only at 25 _ C.
http://onsemi.com
3
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