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

X  

MC74AC157M データシート(PDF) 2 Page - ON Semiconductor

部品番号 MC74AC157M
部品情報  Quad 2-Input Multiplexer
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  ONSEMI [ON Semiconductor]
ホームページ  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

MC74AC157M データシート(HTML) 2 Page - ON Semiconductor

  MC74AC157M Datasheet HTML 1Page - ON Semiconductor MC74AC157M Datasheet HTML 2Page - ON Semiconductor MC74AC157M Datasheet HTML 3Page - ON Semiconductor MC74AC157M Datasheet HTML 4Page - ON Semiconductor MC74AC157M Datasheet HTML 5Page - ON Semiconductor MC74AC157M Datasheet HTML 6Page - ON Semiconductor MC74AC157M Datasheet HTML 7Page - ON Semiconductor MC74AC157M Datasheet HTML 8Page - ON Semiconductor MC74AC157M Datasheet HTML 9Page - ON Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 10 page
background image
MC74AC157, MC74ACT157
http://onsemi.com
2
Figure 2. Logic Symbol
S
EI0a I1a I0b I1b
Zb
I0c I1c I0d I1d
Za
Zc
Zd
FUNCTIONAL DESCRIPTION
The
MC74AC157/74ACT157
is
a
quad
2−input
multiplexer. It selects four bits of data from two sources
under the control of a common Select input (S). The Enable
input (E) is active−LOW. When E is HIGH, all of the outputs
(Z) are forced LOW regardless of all other inputs. The
MC74AC157/74ACT157 is the logic implementation of a
4−pole, 2−position switch where the position of the switch
is determined by the logic levels supplied to the Select input.
The logic equations for the outputs are shown below:
Za = E(I1aS+I0aS)
Zb = E(I1bS+I0bS)
Zc = E(I1cS+I0cS)
Zd = E(I1dS+I0dS)
A common use of the MC74AC157/74ACT157 is the
moving of data from two groups of registers to four common
output busses. The particular register from which the data
comes is determined by the state of the Select input. A less
obvious
use
is
as
a
function
generator.
The
MC74AC157/74ACT157 can generate any four of the
sixteen different functions of two variables with one
variable common. This is useful for implementing gating
functions.
Figure 3. Logic Diagram
I0a
I1a
I0b
I1b
I0c
I1c
I0d
I1d
E
S
Za
NOTE:
This diagram is provided only for the understanding of logic
operations and should not be used to estimate propagation delays.
Zb
Zc
Zd


同様の部品番号 - MC74AC157M

メーカー部品番号データシート部品情報
logo
ON Semiconductor
MC74AC157 ONSEMI-MC74AC157 Datasheet
99Kb / 9P
   Quad 2-Input Multiplexer
January, 2015 ??Rev. 8
MC74AC157DG ONSEMI-MC74AC157DG Datasheet
99Kb / 9P
   Quad 2-Input Multiplexer
January, 2015 ??Rev. 8
MC74AC157DR2G ONSEMI-MC74AC157DR2G Datasheet
99Kb / 9P
   Quad 2-Input Multiplexer
January, 2015 ??Rev. 8
MC74AC157DTR2G ONSEMI-MC74AC157DTR2G Datasheet
99Kb / 9P
   Quad 2-Input Multiplexer
January, 2015 ??Rev. 8
MC74AC157 ONSEMI-MC74AC157_15 Datasheet
99Kb / 9P
   Quad 2-Input Multiplexer
January, 2015 ??Rev. 8
More results

同様の説明 - MC74AC157M

メーカー部品番号データシート部品情報
logo
Fairchild Semiconductor
74VHC157 FAIRCHILD-74VHC157 Datasheet
70Kb / 7P
   Quad 2-Input Multiplexer
logo
National Semiconductor ...
54F158A NSC-54F158A Datasheet
147Kb / 8P
   Quad 2-Input Multiplexer
logo
Hitachi Semiconductor
HD74AC158 HITACHI-HD74AC158 Datasheet
55Kb / 9P
   Quad 2-Input Multiplexer
logo
Fairchild Semiconductor
74F157A FAIRCHILD-74F157A Datasheet
74Kb / 6P
   Quad 2-Input Multiplexer
logo
NXP Semiconductors
74LV157 PHILIPS-74LV157 Datasheet
117Kb / 12P
   Quad 2-input multiplexer
1998 Apr 30
logo
Hitachi Semiconductor
HD74AC157 HITACHI-HD74AC157 Datasheet
53Kb / 9P
   Quad 2-Input Multiplexer
logo
National Semiconductor ...
54F157ADM NSC-54F157ADM Datasheet
156Kb / 8P
   Quad 2-Input Multiplexer
logo
Fairchild Semiconductor
74VHC157 FAIRCHILD-74VHC157_07 Datasheet
253Kb / 10P
   Quad 2-Input Multiplexer
logo
NXP Semiconductors
74HC_HCT157 PHILIPS-74HC_HCT157_15 Datasheet
209Kb / 19P
   Quad 2-input multiplexer
Rev. 7-21 January 2015
logo
Texas Instruments
54AC157 TI1-54AC157 Datasheet
140Kb / 10P
[Old version datasheet]   Quad 2-Input Multiplexer
More results


Html Pages

1 2 3 4 5 6 7 8 9 10


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