データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

DM74LS257 データシート(PDF) 3 Page - Fairchild Semiconductor

部品番号 DM74LS257
部品情報  3-STATE Quad 2-Data Selectors/Multiplexers
Download  5 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  FAIRCHILD [Fairchild Semiconductor]
ホームページ  http://www.fairchildsemi.com
Logo FAIRCHILD - Fairchild Semiconductor

DM74LS257 データシート(HTML) 3 Page - Fairchild Semiconductor

  DM74LS257 Datasheet HTML 1Page - Fairchild Semiconductor DM74LS257 Datasheet HTML 2Page - Fairchild Semiconductor DM74LS257 Datasheet HTML 3Page - Fairchild Semiconductor DM74LS257 Datasheet HTML 4Page - Fairchild Semiconductor DM74LS257 Datasheet HTML 5Page - Fairchild Semiconductor  
Zoom Inzoom in Zoom Outzoom out
 3 / 5 page
background image
3
www.fairchildsemi.com
Switching Characteristics
VCC = 5V and TA = 25°C
Note 5: CL = 5 pF
Symbol
Parameter
RL
= 667Ω
Units
From (Input)
CL = 45 pF
CL = 150 pF
To (Output)
Min
Max
Min
Max
tPLH
Propagation Delay Time
Data to Output
18
27
ns
LOW-to-HIGH Level Output
tPHL
Propagation Delay Time
Data to Output
18
27
ns
HIGH-to-LOW Level Output
tPLH
Propagation Delay Time
Select to Output
28
35
ns
LOW-to-HIGH Level Output
tPHL
Propagation Delay Time
Select to Output
35
42
ns
HIGH-to-LOW Level Output
tPZH
Output Enable Time
Output Control to Y
15
27
ns
to HIGH Level Output
tPZL
Output Enable Time
Output Control to Y
28
38
ns
to LOW Level Output
tPHZ
Output Disable Time from
Output Control to Y
28
ns
HIGH Level Output (Note 5)
tPLZ
Output Disable Time from
Output Control to Y
25
ns
LOW Level Output (Note 5)


同様の部品番号 - DM74LS257

メーカー部品番号データシート部品情報
logo
National Semiconductor ...
DM74LS257 NSC-DM74LS257 Datasheet
163Kb / 8P
   TRI-STATE Quad 2-Data Selectors/Multiplexers
logo
Texas Instruments
DM74LS257B TI1-DM74LS257B Datasheet
413Kb / 10P
[Old version datasheet]   TRI-STATE(RM) Quad 2-Data Selectors/Multiplexers
logo
National Semiconductor ...
DM74LS257BM NSC-DM74LS257BM Datasheet
163Kb / 8P
   TRI-STATE Quad 2-Data Selectors/Multiplexers
DM74LS257BN NSC-DM74LS257BN Datasheet
163Kb / 8P
   TRI-STATE Quad 2-Data Selectors/Multiplexers
More results

同様の説明 - DM74LS257

メーカー部品番号データシート部品情報
logo
National Semiconductor ...
54LS257A NSC-54LS257A Datasheet
163Kb / 8P
   TRI-STATE Quad 2-Data Selectors/Multiplexers
logo
Texas Instruments
54LS257 TI1-54LS257 Datasheet
413Kb / 10P
[Old version datasheet]   TRI-STATE(RM) Quad 2-Data Selectors/Multiplexers
logo
National Semiconductor ...
DM7123 NSC-DM7123 Datasheet
88Kb / 3P
   Quad 2-Input DATA SELECTORS / MULTIPLEXERS
logo
Integral Corp.
IN74HC158A INTEGRAL-IN74HC158A Datasheet
147Kb / 5P
   QUAD 2-INPUT DATA SELECTORS/MULTIPLEXERS
logo
System Logic Semiconduc...
SL74HC158 SLS-SL74HC158 Datasheet
64Kb / 5P
   Quad 2-Input Data Selectors/Multiplexers
logo
ON Semiconductor
MC74HC157A ONSEMI-MC74HC157A Datasheet
177Kb / 8P
   Quad 2-Input Data Selectors/Multiplexers
March, 2000 ??Rev. 8
MC74HC157A ONSEMI-MC74HC157A_14 Datasheet
117Kb / 7P
   Quad 2-Input Data Selectors/Multiplexers
August, 2014 ??Rev. 12
MC74HC157A ONSEMI-MC74HC157A_05 Datasheet
115Kb / 10P
   Quad 2?묲nput Data Selectors / Multiplexers
June, 2005 ??Rev. 9
logo
National Semiconductor ...
DM54S257 NSC-DM54S257 Datasheet
153Kb / 8P
   TRI-STATE QUAD 1 OF 2 DATA SELECTORS / MULTIPLEXERS
logo
Motorola, Inc
MC54HC157A MOTOROLA-MC54HC157A Datasheet
168Kb / 7P
   Quad 2-Input Data Selectors / Multiplexers
More results


Html Pages

1 2 3 4 5


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
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