数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

SN74LVC257ADBLE 数据表(PDF) 1 Page - Texas Instruments

部件名 SN74LVC257ADBLE
功能描述  QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
Download  23 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  TI [Texas Instruments]
网页  http://www.ti.com
标志 TI - Texas Instruments

SN74LVC257ADBLE 数据表(HTML) 1 Page - Texas Instruments

  SN74LVC257ADBLE Datasheet HTML 1Page - Texas Instruments SN74LVC257ADBLE Datasheet HTML 2Page - Texas Instruments SN74LVC257ADBLE Datasheet HTML 3Page - Texas Instruments SN74LVC257ADBLE Datasheet HTML 4Page - Texas Instruments SN74LVC257ADBLE Datasheet HTML 5Page - Texas Instruments SN74LVC257ADBLE Datasheet HTML 6Page - Texas Instruments SN74LVC257ADBLE Datasheet HTML 7Page - Texas Instruments SN74LVC257ADBLE Datasheet HTML 8Page - Texas Instruments SN74LVC257ADBLE Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 23 page
background image
www.ti.com
FEATURES
SN74LVC257A . . . RGY PACKAGE
(TOP VIEW)
1
16
8
9
2
3
4
5
6
7
15
14
13
12
11
10
OE
4A
4B
4Y
3A
3B
1A
1B
1Y
2A
2B
2Y
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
A/B
1A
1B
1Y
2A
2B
2Y
GND
VCC
OE
4A
4B
4Y
3A
3B
3Y
SN54LVC257A . . . J OR W PACKAGE
SN74LVC257A . . . D, DB, NS,
OR PW PACKAGE
(TOP VIEW)
3
2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
4A
4B
NC
4Y
3A
SN54LVC257A . . . FK PACKAGE
(TOP VIEW)
NC − No internal connection
1B
1Y
NC
2A
2B
DESCRIPTION/ORDERING INFORMATION
SN54LVC257A, SN74LVC257A
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
WITH 3-STATE OUTPUTS
SCAS294N – JANUARY 1993 – REVISED JUNE 2005
Typical VOHV (Output VOH Undershoot)
>2 V at VCC = 3.3 V, TA = 25°C
Operate From 1.65 V to 3.6 V
Latch-Up Performance Exceeds 250 mA Per
Inputs Accept Voltages to 5.5 V
JESD 17
Max tpd of 4.6 ns at 3.3 V
ESD Protection Exceeds JESD 22
Typical VOLP (Output Ground Bounce)
– 2000-V Human-Body Model (A114-A)
<0.8 V at VCC = 3.3 V, TA = 25°C
– 200-V Machine Model (A115-A)
These quadruple 2-line to 1-line data selectors/multiplexers are designed for 1.65-V to 3.6-V VCC operation.
The 'LVC257A devices are designed to multiplex signals from 4-bit data sources to 4-output data lines in
bus-organized systems. The 3-state outputs do not load the data lines when the output-enable (OE) input is at a
high logic level.
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
QFN – RGY
Reel of 1000
SN74LVC257ARGYR
LC257A
Tube of 40
SN74LVC257AD
SOIC – D
Reel of 2500
SN74LVC257ADR
LVC257A
Reel of 250
SN74LVC257ADT
–40°C to 85°C
SOP – NS
Reel of 2000
SN74LVC257ANSR
LVC257A
SSOP – DB
Reel of 2000
SN74LVC257ADBR
LC257A
Tube of 90
SN74LVC257APW
TSSOP – PW
Reel of 2000
SN74LVC257APWR
LC257A
Reel of 250
SN74LVC257APWT
CDIP – J
Tube of 25
SNJ54LVC257AJ
SNJ54LVC257AJ
–55°C to 125°C
CFP – W
Tube of 150
SNJ54LVC257AW
SNJ54LVC257AW
LCCC – FK
Tube of 55
SNJ54LVC257AFK
SNJ54LVC257AFK
(1)
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.
PRODUCTION DATA information is current as of publication date.
Copyright © 1993–2005, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
On products compliant to MIL-PRF-38535, all parameters are
Instruments standard warranty. Production processing does not
tested unless otherwise noted. On all other products, production
necessarily include testing of all parameters.
processing does not necessarily include testing of all parameters.


类似零件编号 - SN74LVC257ADBLE

制造商部件名数据表功能描述
logo
Texas Instruments
SN74LVC257ADBLE TI1-SN74LVC257ADBLE Datasheet
1Mb / 30P
[Old version datasheet]   Quadruple 2-Line to 1-Line Data Selectors
More results

类似说明 - SN74LVC257ADBLE

制造商部件名数据表功能描述
logo
Texas Instruments
SN54F257 TI-SN54F257 Datasheet
74Kb / 5P
[Old version datasheet]   QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN54AHCT257 TI-SN54AHCT257 Datasheet
110Kb / 7P
[Old version datasheet]   QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN54F258 TI-SN54F258 Datasheet
75Kb / 5P
[Old version datasheet]   QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN54HCT257 TI-SN54HCT257 Datasheet
272Kb / 9P
[Old version datasheet]   QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN54F258 TI1-SN54F258_12 Datasheet
79Kb / 5P
[Old version datasheet]   QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN54HC257 TI-SN54HC257 Datasheet
478Kb / 16P
[Old version datasheet]   QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN54ALS257A TI-SN54ALS257A Datasheet
139Kb / 9P
[Old version datasheet]   QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN54HC257 TI1-SN54HC257_15 Datasheet
1Mb / 21P
[Old version datasheet]   QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN54HC257 TI-SN54HC257_06 Datasheet
471Kb / 17P
[Old version datasheet]   QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN74LVC257A TI-SN74LVC257A Datasheet
539Kb / 15P
[Old version datasheet]   QUADRUPLE 2 LINE TO 1 LINE DATA SELECTORS/ MULTIPLEXERS WITH 3 STATE OUTPUTS
SN54AHC257 TI-SN54AHC257 Datasheet
136Kb / 9P
[Old version datasheet]   QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com