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MC14538BDWR2G PDF预览

MC14538BDWR2G

更新时间: 2024-01-02 07:14:28
品牌 Logo 应用领域
安森美 - ONSEMI 振荡器预分频器多谐振动器逻辑集成电路光电二极管时钟
页数 文件大小 规格书
12页 151K
描述
Dual Precision Retriggerable/Resettable Monostable Multivibrator

MC14538BDWR2G 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP16,.4针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:7 weeks
风险等级:0.85系列:4000/14000/40000
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:10.3 mm逻辑集成电路类型:MONOSTABLE MULTIVIBRATOR
湿度敏感等级:3数据/时钟输入次数:2
功能数量:2端子数量:16
最高工作温度:125 °C最低工作温度:-55 °C
输出极性:COMPLEMENTARY封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:5/15 V
传播延迟(tpd):600 ns认证状态:Not Qualified
座面最大高度:2.65 mm子类别:Prescaler/Multivibrators
最大供电电压 (Vsup):18 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子面层:Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:7.5 mm
Base Number Matches:1

MC14538BDWR2G 数据手册

 浏览型号MC14538BDWR2G的Datasheet PDF文件第1页浏览型号MC14538BDWR2G的Datasheet PDF文件第2页浏览型号MC14538BDWR2G的Datasheet PDF文件第3页浏览型号MC14538BDWR2G的Datasheet PDF文件第5页浏览型号MC14538BDWR2G的Datasheet PDF文件第6页浏览型号MC14538BDWR2G的Datasheet PDF文件第7页 
MC14538B  
SWITCHING CHARACTERISTICS (Note 4) (C = 50 pF, T = 25_C)  
L
A
All Types  
V
Vdc  
DD  
Characteristic  
Symbol  
Unit  
Min  
Typ  
(Note 5)  
Max  
Output Rise Time  
t
t
ns  
TLH  
THL  
t
t
t
= (1.35 ns/pF) C + 33 ns  
= (0.60 ns/pF) C + 20 ns  
= (0.40 ns/pF) C + 20 ns  
5.0  
10  
15  
100  
50  
40  
200  
100  
80  
TLH  
TLH  
TLH  
L
L
L
Output Fall Time  
ns  
ns  
t
t
t
= (1.35 ns/pF) C + 33 ns  
= (0.60 ns/pF) C + 20 ns  
= (0.40 ns/pF) C + 20 ns  
5.0  
10  
15  
100  
50  
40  
200  
100  
80  
THL  
THL  
THL  
L
L
L
t
,
Propagation Delay Time  
A or B to Q or Q  
PLH  
t
PHL  
t
t
t
, t  
= (0.90 ns/pF) C + 255 ns  
= (0.36 ns/pF) C + 132 ns  
L
= (0.26 ns/pF) C + 87 ns  
L
5.0  
10  
15  
300  
150  
100  
600  
300  
220  
PLH PHL  
L
, t  
PLH PHL  
, t  
PLH PHL  
Reset to Q or Q  
ns  
t
t
t
, t  
= (0.90 ns/pF) C + 205 ns  
= (0.36 ns/pF) C + 107 ns  
L
= (0.26 ns/pF) C + 82 ns  
L
5.0  
10  
15  
250  
125  
95  
500  
250  
190  
PLH PHL  
L
, t  
PLH PHL  
, t  
PLH PHL  
t , t  
r
Input Rise and Fall Times  
Reset  
5
10  
15  
15  
5
4
ms  
ms  
f
B Input  
A Input  
5
10  
15  
300  
1.2  
0.4  
1.0  
0.1  
0.05  
5
10  
15  
No Limit  
Input Pulse Width  
A, B, or Reset  
t
t
,
5.0  
10  
15  
170  
90  
80  
85  
45  
40  
ns  
ns  
ms  
WH  
WL  
Retrigger Time  
t
5.0  
10  
15  
0
0
0
rr  
T
Output Pulse Width — Q or Q  
Refer to Figures 8 and 9  
C
X
C
X
C
X
= 0.002 mF, R = 100 kW  
5.0  
10  
15  
198  
200  
202  
210  
212  
214  
230  
232  
234  
X
= 0.1 mF, R = 100 kW  
5.0  
10  
15  
9.3  
9.4  
9.5  
9.86  
10  
10.14  
10.5  
10.6  
10.7  
ms  
s
X
= 10 mF, R = 100 kW  
5.0  
10  
15  
0.91  
0.92  
0.93  
0.965  
0.98  
0.99  
1.03  
1.04  
1.06  
X
Pulse Width Match between circuits in  
the same package.  
100  
[(T – T )/T ]  
5.0  
10  
15  
1.0  
1.0  
1.0  
5.0  
5.0  
5.0  
%
1
2
1
C
X
= 0.1 mF, R = 100 kW  
X
4. The formulas given are for the typical characteristics only at 25_C.  
5. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.  
OPERATING CONDITIONS  
External Timing Resistance  
External Timing Capacitance  
R
C
5.0  
0
(Note 6)  
kW  
mF  
X
No Limit  
(Note 7)  
X
6. The maximum usable resistance R is a function of the leakage of the capacitor C , leakage of the MC14538B, and leakage due to board  
X
X
layout and surface resistance. Susceptibility to externally induced noise signals may occur for R > 1 MW..  
X
7. If C > 15 mF, use discharge protection diode per Fig. 11.  
X
http://onsemi.com  
4
 

MC14538BDWR2G 替代型号

型号 品牌 替代类型 描述 数据表
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