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SN74LV221APWRE4 PDF预览

SN74LV221APWRE4

更新时间: 2024-09-23 21:57:19
品牌 Logo 应用领域
德州仪器 - TI 触发器输入元件
页数 文件大小 规格书
19页 433K
描述
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT TRIGGER INPUTS

SN74LV221APWRE4 数据手册

 浏览型号SN74LV221APWRE4的Datasheet PDF文件第2页浏览型号SN74LV221APWRE4的Datasheet PDF文件第3页浏览型号SN74LV221APWRE4的Datasheet PDF文件第4页浏览型号SN74LV221APWRE4的Datasheet PDF文件第5页浏览型号SN74LV221APWRE4的Datasheet PDF文件第6页浏览型号SN74LV221APWRE4的Datasheet PDF文件第7页 
ꢀꢁ ꢂꢃ ꢄꢅꢆ ꢆ ꢇ ꢈꢉ ꢀꢁꢊ ꢃꢄꢅ ꢆꢆ ꢇꢈ  
ꢌꢈ ꢄ ꢍ ꢎꢁ ꢎꢀ ꢏꢈꢐꢄ ꢑ ꢍ ꢌꢄꢏ ꢒꢅ ꢒ ꢐꢓ ꢈꢏꢎ ꢓꢀ  
ꢔ ꢒꢏ ꢕ ꢀꢖꢕ ꢍꢒ ꢏꢏꢗꢏ ꢓꢒꢘ ꢘ ꢑꢓ ꢒ ꢁꢙ ꢌ ꢏꢀ  
SCLS450G − DECEMBER 1999 − REVISED APRIL 2005  
D
D
D
D
2-V to 5.5-V V  
Operation  
D
D
D
I
Supports Partial-Power-Down Mode  
CC  
off  
Operation  
Max t of 11 ns at 5 V  
pd  
Support Mixed-Mode Voltage Operation on  
All Ports  
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
ESD Protection Exceeds JESD 22  
− 2000-V Human-Body Model (A114-A)  
− 200-V Machine Model (A115-A)  
Schmitt-Trigger Circuitry on A, B, and CLR  
Inputs for Slow Input Transition Rates  
D
Overriding Clear Terminates Output Pulse  
Glitch-Free Power-Up Reset on Outputs  
− 1000-V Charged-Device Model (C101)  
D
SN54LV221A . . . FK PACKAGE  
(TOP VIEW)  
SN54LV221A . . . J OR W PACKAGE  
SN74LV221A . . . D, DB, DGV, NS, OR PW PACKAGE  
(TOP VIEW)  
1A  
1B  
V
CC  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
1R /C  
ext ext  
1CLR  
1Q  
1C  
1Q  
ext  
3
2
1 20 19  
18  
1C  
1Q  
1CLR  
1Q  
4
5
6
7
8
ext  
2Q  
12 2Q  
17  
16  
11  
10  
9
2C  
2CLR  
2B  
ext  
NC  
NC  
2R /C  
ext ext  
GND  
15 2Q  
14  
9 10 11 12 13  
2Q  
2A  
2CLR  
2C  
ext  
NC − No internal connection  
description/ordering information  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
Tube of 40  
SN74LV221AD  
SOIC − D  
LV221A  
Reel of 2500  
Reel of 2000  
Reel of 2000  
Tube of 90  
SN74LV221ADR  
SN74LV221ANSR  
SN74LV221ADBR  
SN74LV221APW  
SN74LV221APWR  
SN74LV221APWT  
SN74LV221ADGVR  
SNJ54LV221AJ  
SOP − NS  
74LV221A  
LV221A  
SSOP − DB  
−40°C to 85°C  
Reel of 2000  
Reel of 250  
Reel of 2000  
Tube of 25  
TSSOP − PW  
LV221A  
TVSOP − DGV  
CDIP − J  
LV221A  
SNJ54LV221AJ  
SNJ54LV221AW  
SNJ54LV221AFK  
CFP − W  
Tube of 150  
Tube of 55  
SNJ54LV221AW  
SNJ54LV221AFK  
−55°C to 125°C  
LCCC − FK  
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 2005, Texas Instruments Incorporated  
ꢌ ꢁ ꢄꢑꢀꢀ ꢎ ꢏꢕ ꢑꢓꢔ ꢒꢀ ꢑ ꢁ ꢎꢏꢑꢋ ꢚꢛ ꢜꢝ ꢞꢟꢠ ꢡꢢꢣ ꢤꢚ ꢠꢟ ꢤꢚꢥ ꢜꢤꢝ ꢙꢓ ꢎ ꢋ ꢌ ꢖꢏ ꢒꢎ ꢁ  
ꢧꢢ  
ꢏꢣꢬ  
ꢨꢥ ꢧ ꢥ ꢢ ꢣ ꢚ ꢣ ꢧ ꢝ ꢫ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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