参数资料
型号: MC14543BFG
厂商: ON Semiconductor
文件页数: 5/8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
0
24
- 6.0
P OHmax = 70 mWdc
V DD = 5.0 Vdc
18
V DD = 15 Vdc
- 12
- 18
- 24
V DD = 15 Vdc
V DD = 10 Vdc
V SS = 0 Vdc
12
6.0
0
V DD = 5.0 Vdc
V DD = 10 Vdc
P OLmax = 70 mWdc
V SS = 0 Vdc
- 16
- 12 - 8.0 - 4.0
0
0
4.0 8.0 12
16
(V OH - V DD ), SOURCE DEVICE VOLTAGE (Vdc)
Figure 1. Typical Output Source Characteristics
(V OL - V SS ), SINK DEVICE VOLTAGE (Vdc)
Figure 2. Typical Output Sink Characteristics
(a) Inputs D, Ph, and BI low, and Inputs A, B, and LD high.
50%
C
g
20 ns
t PHL
90%
10%
90%
20 ns
50%
t PLH
10%
t THL t TLH
V DD
V SS
V OH
V OL
(b) Inputs D, Ph, and BI low, and Inputs A and B high.
Inputs BI and Ph low, and Inputs D and LD high.
f in respect to a system clock.
All outputs connected to respective C L loads.
LD
C
t su
90%
10%
50%
20 ns
50%
t h
50%
V DD
V SS
V DD
V SS
20 ns
A, B, AND C
10%
90%
1
2f
20 ns
50%
V DD
V SS
g
(c) Data DCBA strobed into latches
V OH
V OL
ANY OUTPUT
50% DUTY CYCLE
V OH
V OL
LD
50%
t WH
V DD
V SS
Figure 3. Dynamic Power Dissipation
Signal Waveforms
http://onsemi.com
5
Figure 4. Dynamic Signal Waveforms
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