參數(shù)資料
型號(hào): SN74LV221ADGV
廠商: Texas Instruments, Inc.
英文描述: DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS
中文描述: 雙單穩(wěn)多諧振蕩器與施密特觸發(fā)輸入
文件頁(yè)數(shù): 1/19頁(yè)
文件大?。?/td> 436K
代理商: SN74LV221ADGV
SCLS450G DECEMBER 1999 REVISED APRIL 2005
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
2-V to 5.5-V V
CC
Operation
Max t
pd
of 11 ns at 5 V
Support Mixed-Mode Voltage Operation on
All Ports
Schmitt-Trigger Circuitry on A, B, and CLR
Inputs for Slow Input Transition Rates
Overriding Clear Terminates Output Pulse
Glitch-Free Power-Up Reset on Outputs
I
off
Supports Partial-Power-Down Mode
Operation
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)
1000-V Charged-Device Model (C101)
SN54LV221A . . . J OR W PACKAGE
SN74LV221A . . . D, DB, DGV, NS, OR PW PACKAGE
(TOP VIEW)
SN54LV221A . . . FK PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1A
1B
1CLR
1Q
2Q
2C
ext
2R
ext
/C
ext
GND
V
CC
1R
ext
/C
ext
1C
ext
1Q
2Q
2CLR
2B
2A
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
1C
ext
1Q
NC
2Q
2CLR
1CLR
1Q
NC
2Q
2C
ext
1
1
N
2
2
V
1
2
G
N
NC No internal connection
e
/
e
e
/
e
description/ordering information
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
SOIC D
Tube of 40
SN74LV221AD
LV221A
Reel of 2500
SN74LV221ADR
SOP NS
Reel of 2000
SN74LV221ANSR
74LV221A
40
°
C to 85
°
C
SSOP DB
Reel of 2000
SN74LV221ADBR
LV221A
Tube of 90
SN74LV221APW
TSSOP PW
Reel of 2000
SN74LV221APWR
LV221A
Reel of 250
SN74LV221APWT
TVSOP DGV
Reel of 2000
SN74LV221ADGVR
LV221A
CDIP J
Tube of 25
SNJ54LV221AJ
SNJ54LV221AJ
55 C to 125 C
CFP W
Tube of 150
SNJ54LV221AW
SNJ54LV221AW
LCCC FK
Tube of 55
SNJ54LV221AFK
SNJ54LV221AFK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
Copyright
2005, Texas Instruments Incorporated
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.
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相關(guān)PDF資料
PDF描述
SN74LV221ANS DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS
SN74LV273ADB OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
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SNJ54LV273AW OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
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SN74LV221ADGVR 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual 單穩(wěn)態(tài)多諧振蕩器s RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時(shí)間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
SN74LV221ADGVRE4 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual 單穩(wěn)態(tài)多諧振蕩器s RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時(shí)間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
SN74LV221ADGVRG4 功能描述:單穩(wěn)態(tài)多諧振蕩器 DUAL MONOSTABLE MULTIVIBRATORS RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時(shí)間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
SN74LV221ADR 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual Mono RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時(shí)間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
SN74LV221ADRE4 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual 單穩(wěn)態(tài)多諧振蕩器s RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時(shí)間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel