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SN54221W PDF预览

SN54221W

更新时间: 2024-11-08 22:36:39
品牌 Logo 应用领域
德州仪器 - TI 触发器逻辑集成电路输入元件时钟
页数 文件大小 规格书
23页 619K
描述
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS

SN54221W 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DFP包装说明:DFP, FL16,.3
针数:16Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.78
其他特性:NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO系列:TTL/H/L
JESD-30 代码:R-GDFP-F16长度:10.2 mm
负载电容(CL):15 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:-55 °C输出极性:COMPLEMENTARY
封装主体材料:CERAMIC, GLASS-SEALED封装代码:DFP
封装等效代码:FL16,.3封装形状:RECTANGULAR
封装形式:FLATPACK峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V最大电源电流(ICC):80 mA
传播延迟(tpd):80 ns认证状态:Not Qualified
座面最大高度:2.03 mm子类别:Prescaler/Multivibrators
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:TTL温度等级:MILITARY
端子形式:FLAT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:NOT SPECIFIED
宽度:6.73 mmBase Number Matches:1

SN54221W 数据手册

 浏览型号SN54221W的Datasheet PDF文件第2页浏览型号SN54221W的Datasheet PDF文件第3页浏览型号SN54221W的Datasheet PDF文件第4页浏览型号SN54221W的Datasheet PDF文件第5页浏览型号SN54221W的Datasheet PDF文件第6页浏览型号SN54221W的Datasheet PDF文件第7页 
ꢉꢊꢋ ꢇ ꢌ ꢍꢁ ꢍꢀ ꢎꢋꢏꢇ ꢐ ꢌ ꢊꢇꢎ ꢑꢒ ꢑ ꢏꢓ ꢋꢎꢍ ꢓ  
SDLS213B − DECEMBER 1983 − REVISED NOVEMBER 2004  
SN54221, SN54LS221 . . . J PACKAGE  
SN74221 . . . N PACKAGE  
SN74LS221 . . . D, DB, N, OR NS PACKAGE  
(TOP VIEW)  
D
D
Dual Versions of Highly Stable SN54121  
and SN74121 One Shots  
SN54221 and SN74221 Demonstrate  
Electrical and Switching Characteristics  
That Are Virtually Identical to the SN54121  
and SN74121 One Shots  
1A  
1B  
1CLR  
1Q  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
V
CC  
1R /C  
ext ext  
1C  
1Q  
2Q  
2CLR  
2B  
D
D
Pinout Is Identical to the SN54123,  
SN74123, SN54LS123, and SN74LS123  
ext  
2Q  
Overriding Clear Terminates Output Pulse  
2C  
ext  
MAXIMUM  
OUTPUT  
PULSE  
2R /C  
ext ext  
GND  
2A  
TYPE  
LENGTH(S)  
SN54221  
21  
28  
49  
70  
SN54LS221 . . . FK PACKAGE  
(TOP VIEW)  
SN74221  
SN54LS221  
SN74LS221  
description/ordering information  
3
2
1
20 19  
18  
1C  
1Q  
1CLR  
1Q  
4
5
6
7
8
ext  
The ’221 and ’LS221 devices are dual  
multivibrators with performance characteristics  
virtually identical to those of the ’121 devices.  
Each multivibrator features a negative-transition-  
triggered input and a positive-transition-triggered  
input, either of which can be used as an inhibit  
input.  
17  
16  
15  
14  
NC  
NC  
2Q  
2Q  
2CLR  
2C  
ext  
9 10 11 12 13  
NC − No internal connection  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
SN74221N  
SN74221N  
PDIP − N  
SOIC − D  
Tube  
SN74LS221N  
SN74LS221D  
SN74LS221DR  
SN74LS221NSR  
SN74LS221DBR  
SNJ54221J  
SN74LS221N  
Tube  
0°C to 70°C  
LS221  
Tape and reel  
Tape and reel  
Tape and reel  
SOP − NS  
74LS221  
SSOP − DB  
LS221  
SNJ54221J  
SNJ54LS221J  
CDIP − J  
Tube  
Tube  
SNJ54LS221J  
SNJ54LS221FK  
−55°C to 125°C  
LCCC − FK  
SNJ54LS221FK  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are  
available at www.ti.com/sc/package.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 2004, Texas Instruments Incorporated  
ꢍ ꢛ ꢦ ꢞ ꢝꢩ ꢤꢣ ꢡꢢ ꢣꢝ ꢟꢦ ꢨꢚ ꢠꢛ ꢡ ꢡꢝ ꢌꢑ ꢇꢗ ꢙꢓ ꢰ ꢗꢱꢲꢂ ꢱꢂꢆ ꢠꢨꢨ ꢦꢠ ꢞ ꢠ ꢟꢥ ꢡꢥꢞ ꢢ ꢠ ꢞ ꢥ ꢡꢥ ꢢꢡꢥ ꢩ  
ꢡ ꢥ ꢢ ꢡꢚ ꢛꢯ ꢝꢜ ꢠ ꢨꢨ ꢦꢠ ꢞ ꢠ ꢟ ꢥ ꢡ ꢥ ꢞ ꢢ ꢪ  
ꢤ ꢛꢨ ꢥꢢꢢ ꢝ ꢡꢫꢥ ꢞ ꢭꢚ ꢢꢥ ꢛ ꢝꢡꢥ ꢩꢪ ꢍ ꢛ ꢠꢨ ꢨ ꢝ ꢡꢫꢥ ꢞ ꢦꢞ ꢝ ꢩꢤꢣ ꢡꢢ ꢆ ꢦꢞ ꢝ ꢩꢤꢣ ꢡꢚꢝ ꢛ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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