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74HC221D PDF预览

74HC221D

更新时间: 2024-01-08 23:29:30
品牌 Logo 应用领域
恩智浦 - NXP 振荡器预分频器多谐振动器逻辑集成电路光电二极管输入元件时钟
页数 文件大小 规格书
15页 254K
描述
Dual non-retriggerable monostable multivibrator with reset

74HC221D 技术参数

Source Url Status Check Date:2013-06-14 00:00:00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:DIP包装说明:DIP, DIP16,.3
针数:16Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.29其他特性:NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO
系列:HC/UHJESD-30 代码:R-PDIP-T16
长度:21.6 mm负载电容(CL):50 pF
逻辑集成电路类型:MONOSTABLE MULTIVIBRATOR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:-40 °C
输出极性:COMPLEMENTARY封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP16,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT APPLICABLE电源:2/6 V
传播延迟(tpd):54 ns认证状态:Not Qualified
座面最大高度:4.7 mm子类别:Prescaler/Multivibrators
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):2 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:CMOS温度等级:AUTOMOTIVE
端子面层:NICKEL/PALLADIUM/GOLD (NI/PD/AU)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT APPLICABLE宽度:7.62 mm
Base Number Matches:1

74HC221D 数据手册

 浏览型号74HC221D的Datasheet PDF文件第4页浏览型号74HC221D的Datasheet PDF文件第5页浏览型号74HC221D的Datasheet PDF文件第6页浏览型号74HC221D的Datasheet PDF文件第8页浏览型号74HC221D的Datasheet PDF文件第9页浏览型号74HC221D的Datasheet PDF文件第10页 
Philips Semiconductors  
Product specification  
Dual non-retriggerable monostable  
multivibrator with reset  
74HC/HCT221  
Tamb (°C)  
TEST CONDITIONS  
74HC  
SYMBOL PARAMETER  
UNIT  
WAVEFORMS  
VCC  
(V)  
+25  
40 to +85 40 to +125  
min typ max. min max. min. max.  
tW  
output pulse width  
nQ or nQ  
140  
1.5  
7
ns  
µs  
µs  
%
2.0 CEXT = 28 nF;  
4.5  
REXT = 2 k;  
6.0 Fig.10  
tW  
output pulse width  
nQ or nQ  
2.0 CEXT = 1 nF;  
4.5 REXT = 2 k;  
6.0 Fig.10  
tW  
output pulse width  
nQ or nQ  
2.0 CEXT = 1 nF;  
4.5  
REXT = 10 k;  
6.0 Fig.10  
tW  
pulse width match  
between circuits  
in the package  
± 2  
4.5  
to  
C
EXT = 1000 pF;  
REXT = 10 kΩ  
5.5  
trem  
removal time  
nRD to nA  
or nB  
100 30  
20 11  
17  
10  
125  
25  
21  
150  
30  
26  
ns  
2.0 Fig.9  
4.5  
6.0  
9
REXT  
CEXT  
external timing resistor  
1000  
1000  
kΩ  
2.0 Fig.12  
5.0 Fig.13  
2
external timing capacitor  
no limits  
pF  
2.0 Fig.12  
5.0 Fig.13  
December 1990  
7

74HC221D 替代型号

型号 品牌 替代类型 描述 数据表
CD74HC221MT TI

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CD74HC221M96 TI

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High-Speed CMOS Logic Dual Monostable Multivibrator with Reset

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