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MC14538BFELG PDF预览

MC14538BFELG

更新时间: 2024-01-25 07:09:33
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2页浏览型号MC14538BFELG的Datasheet PDF文件第3页浏览型号MC14538BFELG的Datasheet PDF文件第4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7页浏览型号MC14538BFELG的Datasheet PDF文件第8页 
MC14538B  
V
V
DD  
DD  
P1  
R
X
2 (14)  
ENABLE  
+
+
C1  
C2  
V
ref1  
R
Q
6ꢁ(10)  
7ꢁꢁ(9)  
V
ref2  
C
X
ENABLE  
OUTPUT  
LATCH  
(15)  
1
S
Q
N1  
V
SS  
CONTROL  
4 (12)  
5 (11)  
A
B
NOTE: Pins 1, 8 and 15 must  
be externally grounded  
Q
Q
R
R
3 (13)  
RESET LATCH  
RESET  
S
R
Figure 1. Logic Diagram  
(1/2 of DevIce Shown)  
V
DD  
0.1 mF  
CERAMIC  
500 pF  
I
D
R
R ′  
X
X
V
C
C ′  
X
SS  
X
V
SS  
V
in  
C /R  
X
X
A
B
Q
20 ns  
20 ns  
C
L
RESET  
A′  
Q
V
DD  
90%  
10%  
C
L
Q′  
Q′  
C
L
V
in  
0 V  
B′  
C
L
RESET′  
V
SS  
Figure 2. Power Dissipation Test Circuit and Waveforms  
V
DD  
INPUT CONNECTIONS  
R
R ′  
X
Characteristics  
Reset  
A
B
X
*C = 50 pF  
L
C
C ′  
X
t
, t , t , t  
,
,
V
PG1  
V
DD  
X
PLH PHL TLH THL  
DD  
V
V
SS  
SS  
T, t , t  
WH WL  
C /R  
X
t
, t  
, t  
, t  
V
V
PG2  
X
PLH PHL TLH THL  
DD  
SS  
A
B
PULSE  
GENERATOR  
T, t , t  
WH WL  
Q
Q
t
t
, t  
,
PG3  
PG1  
PG2  
PLH(R) PHL(R)  
C
L
, t  
WH WL  
RESET  
PULSE  
GENERATOR  
C
L
A′  
Q′  
*Includes capacitance of probes,  
wiring, and fixture parasitic.  
PG1 =  
C
L
B′  
Q′  
PULSE  
GENERATOR  
NOTE: Switching test waveforms  
PG2 =  
PG3 =  
C
L
for PG1, PG2, PG3 are shown  
In Figure 4.  
RESET′  
V
SS  
Figure 3. Switching Test Circuit  
http://onsemi.com  
5

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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