参数资料
| 型号： | MC74HC4538AFG |
| 厂商： | ON Semiconductor |
| 文件页数： | 13/16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： | 是 |
| 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
6
OUTPUT PULSE WIDTH CHARACTERISTICS (Rx = 10 kW, Cx = 0.1 mF, CL = 50 pF)
Symbol
Parameter
Conditions
Guaranteed Limits
Unit
Timing Components
VCC
V
–55 to 25
_C
v 85_C
v 125_C
Min
Max
Min
Max
Min
Max
τ
Output Pulse Width (Note 7)
(Figures 6 and 8)
Rx = 10 kW,
Cx = 0.1 mF
5.0
0.63
0.77
0.6
0.8
0.59
0.81
ms
Pulse Width Match Between
Circuits in the same Package
± 5.0
%
Pulse Width Match Variation
(Part to Part) (Note 9)
± 10
%
OUTPUT PULSE WIDTH CHARACTERISTICS (Rx = 100 kW, Cx = 1 nF, CL = 50 pF)
Symbol
Parameter
Conditions
Guaranteed Limits
Unit
Timing
Components
VCC
V
Ambient
Temperature
Min
Typ
Max
τ
Output Pulse Width (Note 8)
Rx = 100 kW,
Cx = 1 nF
5.0
25
°C
79
ms
Pulse Width Match Between Circuits in the
same Package
55 to 125
°C
5.0
+5.0
%
Pulse Width Match Variation (Part to Part)
(Note 9)
55 to 125
°C
10
+10
%
Temperature Variance
55 to 125
°C
+0.05
ms/°C
Power Supply Variance
55 to 125
°C
8.0
ms/V
7.
τ = kRxCx and k = 0.7 for the output pulse width corresponding to Rx = 10 kW, Cx = 0.1 mF.
8.
τ = kRxCx and k = 0.79 for the output pulse width corresponding to Rx = 100 kW, Cx = 1 nF.
9. Pulse width match variation between ICs (parttopart) is defined with identical Rx, Cx, VCC and a specific temperature.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74HC4538AFL1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC4538AFL2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC4538AFR1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC4538AFR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 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 |
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