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HEF4538BTD 参数 Datasheet PDF下载

HEF4538BTD图片预览
型号: HEF4538BTD
PDF下载: 下载PDF文件 查看货源
内容描述: [IC 4000/14000/40000 SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, PLASTIC, SOT-108, SO-14, Prescaler/Multivibrator]
分类和应用: 时钟光电二极管逻辑集成电路
文件页数/大小: 8 页 / 100 K
品牌: PHILIPS [ NXP SEMICONDUCTORS ]
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Philips Semiconductors
Product specification
Dual precision monostable multivibrator
HEF4538B
MSI
(a) R
t
= 100 kΩ; C
t
= 100 nF..
(b) R
t
= 100 kΩ; C
t
= 2 nF.
Fig.7
Typical normalized change in output pulse width as a function of ambient temperature; 0% at
V
DD
= 10 V and T
amb
= 25
°C.
Fig.8
Typical normalized change in output pulse
width as a function of the supply voltage at
T
amb
= 25
°C;
0% at
V
DD
= 10 V; R
t
= 100 kΩ.
Fig.9
Total supply current as a function of the
output duty factor; R
t
= 100 kΩ;
C
t
= 100 nF; C
L
= 50 pF. One monostable
multivibrator switching only.
January 1995
8