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MC14538BFELG PDF预览

MC14538BFELG

更新时间: 2024-02-11 23:07:00
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PC时钟
页数 文件大小 规格书
12页 151K
描述
Dual Precision Retriggerable/Resettable Monostable Multivibrator

MC14538BFELG 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP16,.3针数:16
Reach Compliance Code:compliantHTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:8.16
系列:4000/14000/40000JESD-30 代码:R-PDSO-G16
JESD-609代码:e4长度:10.2 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,.3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:2.05 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:Nickel/Palladium/Gold (Ni/Pd/Au)
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:5.275 mmBase Number Matches:1

MC14538BFELG 数据手册

 浏览型号MC14538BFELG的Datasheet PDF文件第4页浏览型号MC14538BFELG的Datasheet PDF文件第5页浏览型号MC14538BFELG的Datasheet PDF文件第6页浏览型号MC14538BFELG的Datasheet PDF文件第8页浏览型号MC14538BFELG的Datasheet PDF文件第9页浏览型号MC14538BFELG的Datasheet PDF文件第10页 
                                              
                                                  
                                                            
60  
40 −ꢂ20  
0
20  
40  
60  
80 100 120 140  
−ꢂ60 −ꢂ40 −ꢂ20  
0
20  
40  
60  
80 100 120 140  
                                              
−ꢂ1.0  
−ꢂ2.0  
−ꢂ3.0  
MC14538B  
R = 100 kW  
X
C = .002 mF  
X
R = 100 kW  
X
3.0  
C = 0.1 mF  
X
V
V
= 15 V  
DD  
DD  
2
1
0
1
2
2.0  
1.0  
V
V
= 15 V  
= 10 V  
DD  
DD  
= 10 V  
= 5 V  
0
V
DD  
V
= 5.0 V  
DD  
T , AMBIENT TEMPERATURE (°C)  
A
T , AMBIENT TEMPERATURE (°C)  
A
Figure 8. Typical Error of Pulse Width  
Equation versus Temperature  
Figure 9. Typical Error of Pulse Width  
Equation versus Temperature  
THEORY OF OPERATION  
1
3
4
A
2
B
5
RESET  
V
refꢃ2  
V
refꢃ2  
V
refꢃ2  
V
refꢃ2  
C /R  
X
X
V
refꢃ1  
V
refꢃ1  
V
refꢃ1  
V
refꢃ1  
Q
T
T
T
1
4
5
Positive edge trigger  
Positive edge re−trigger (pulse lengthening)  
Positive edge re−trigger (pulse lengthening)  
2
3
Negative edge trigger  
Positive edge trigger  
Figure 10. Timing Operation  
http://onsemi.com  
7

MC14538BFELG 替代型号

型号 品牌 替代类型 描述 数据表
MC14528BFELG ONSEMI

完全替代

Dual Monostable Multivibrator
MC14538BFG ONSEMI

完全替代

Dual Precision Retriggerable/Resettable Monostable Multivibrator
MC14538BD ONSEMI

完全替代

Dual Precision Retiggerable/Resettable Monostable Multivibrator

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