参数资料
型号: MC74HC4538AFG
厂商: ON Semiconductor
文件页数: 4/16页
文件大小: 0K
描述: IC MULTIVIBRATOR DUAL 16-SOEIAJ
产品变化通告: Product Discontinuation 30/Sept/2011
标准包装: 50
系列: 74HC
逻辑类型: 单稳态
独立电路: 2
施密特触发器输入:
传输延迟: 30ns
输出电流高,低: 5.2mA,5.2mA
电源电压: 2 V ~ 6 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
MC74HC4538A
http://onsemi.com
12
TYPICAL APPLICATIONS
RESET = VCC
B = VCC
RESET = VCC
RISINGEDGE
TRIGGER
A = GND
RESET = VCC
FALLINGEDGE
TRIGGER
Figure 14. Retriggerable Monostable Circuitry
Figure 15. Nonretriggerable Monostable Circuitry
CX
VCC
Q
A
B
RX
CX
VCC
Q
A
B
RX
CX
VCC
Q
B
RX
CX
VCC
Q
A
B
RX
Figure 16. Connection of Unused Section
A = GND
RESET
RXCX
VCC
Q
B
GND
N/C
RISINGEDGE
TRIGGER
FALLINGEDGE
TRIGGER
ONESHOT SELECTION GUIDE
100 ns
1
ms10 ms 100 ms 1ms 10ms 100 ms 1s
10 s
MC14528B
MC14536B
MC14538B
MC14541B
HC4538A*
*Limited operating voltage (2 6 V)
23 HR
5 MIN
TOTAL OUTPUT PULSE WIDTH RANGE
RECOMMENDED PULSE WIDTH RANGE
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MC74HC4538AFL2 制造商:Rochester Electronics LLC 功能描述:- Bulk
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MC74HC4538AN 功能描述:单稳态多谐振荡器 3-6V Dual Precision RoHS:否 制造商:Texas Instruments 每芯片元件:1 逻辑系列:LVC 逻辑类型:Monostable Multivibrator 封装 / 箱体:SSOP-8 传播延迟时间:18.6 ns 高电平输出电流:- 32 mA 低电平输出电流:32 mA 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel