Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

MC74AC259MELG Datenblatt(PDF) 2 Page - ON Semiconductor

Teilenummer MC74AC259MELG
Bauteilbeschribung  8?묪it Addressable Latch
Download  11 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  ONSEMI [ON Semiconductor]
Direct Link  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

MC74AC259MELG Datenblatt(HTML) 2 Page - ON Semiconductor

  MC74AC259MELG Datasheet HTML 1Page - ON Semiconductor MC74AC259MELG Datasheet HTML 2Page - ON Semiconductor MC74AC259MELG Datasheet HTML 3Page - ON Semiconductor MC74AC259MELG Datasheet HTML 4Page - ON Semiconductor MC74AC259MELG Datasheet HTML 5Page - ON Semiconductor MC74AC259MELG Datasheet HTML 6Page - ON Semiconductor MC74AC259MELG Datasheet HTML 7Page - ON Semiconductor MC74AC259MELG Datasheet HTML 8Page - ON Semiconductor MC74AC259MELG Datasheet HTML 9Page - ON Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 11 page
background image
MC74AC259, MC74ACT259
http://onsemi.com
2
MODE SELECT−FUNCTION TABLE
Operating
Mode
Inputs
Outputs
MR
E
D
A0
A1
A2
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Master Reset
L
H
X
X
X
X
L
L
L
L
L
L
L
L
Demultiplex
(Active HIGH
Decoder when
D = H)
L
L
d
L
L
L
Q = d
L
L
L
L
L
L
L
L
Ld
H
L
L
L
Q = d
L
L
L
L
L
L
L
Ld
L
H
L
L
L
Q = d
L
LL
LL
••
••
•••
••
••
••
••
•••
••
••
••
••
•••
••
••
L
Ld
H
H
H
L
LLL
LL
L
Q = d
Store
(Do Nothing)
H
H
X
X
X
X
q0
q1
q2
q3
q4
q5
q6
q7
Addressable
Latch
H
L
d
L
L
L
Q = d
q1
q2
q3
q4
q5
q6
q7
H
Ld
H
L
L
q0
Q = d
q2
q3
q4
q5
q6
q7
H
Ld
L
H
L
q0
q1
Q = d
q3
q4
q5
q6
q7
••
••
•••
••
••
••
••
•••
••
••
••
••
•••
••
••
H
L
d
H
H
H
q0
q1
q2
q3
q4
q5
q6
Q = d
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
d = HIGH or LOW Data one setup time prior to the LOW−to−HIGH Enable transition
q = Lower case letters indicate the state of the referenced output established during the last cycle in which it was addressed
or cleared.
FUNCTIONAL DESCRIPTION
The MC74AC259/74ACT259 has four modes of
operation as shown in the Mode Selection Table. In the
addressable latch mode, data on the Data line (D) is written
into the addressed latch. The addressed latch will follow the
data input with all non−addressed latches remaining in their
previous states in the memory mode. All latches remain in
their previous state and are unaffected by the Data or
Address inputs.
In the one−of−eight decoding or demultiplexing mode, the
addressed output will follow the state of the D input with all
other outputs in the LOW state. In the clear mode all outputs
are LOW and unaffected by the address and data inputs.
When operating the MC74AC/ACT259 as an addressable
latch, changing more than one bit of the address could
impose a transient wrong address. Therefore, this should
only be done while in the memory mode. The Mode Select
Function
Table
summarizes
the
operations
of
the
MC74AC/ACT259.


Ähnliche Teilenummer - MC74AC259MELG

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
ON Semiconductor
MC74AC259 ONSEMI-MC74AC259 Datasheet
96Kb / 9P
   8-Bit Addressable Latch
March, 2015 ??Rev. 7
MC74AC259DG ONSEMI-MC74AC259DG Datasheet
96Kb / 9P
   8-Bit Addressable Latch
March, 2015 ??Rev. 7
MC74AC259DR2G ONSEMI-MC74AC259DR2G Datasheet
96Kb / 9P
   8-Bit Addressable Latch
March, 2015 ??Rev. 7
MC74AC259 ONSEMI-MC74AC259_15 Datasheet
96Kb / 9P
   8-Bit Addressable Latch
March, 2015 ??Rev. 7
More results

Ähnliche Beschreibung - MC74AC259MELG

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
ON Semiconductor
MC14099B ONSEMI-MC14099B_05 Datasheet
101Kb / 8P
   8?묪it Addressable Latches
August, 2005 ??Rev. 6
logo
Hitachi Semiconductor
HD74AC259 HITACHI-HD74AC259 Datasheet
69Kb / 11P
   8-bit Addressable Latch
logo
Fairchild Semiconductor
DM9334 FAIRCHILD-DM9334 Datasheet
65Kb / 5P
   8-Bit Addressable Latch
logo
STMicroelectronics
HCC4724B STMICROELECTRONICS-HCC4724B Datasheet
302Kb / 14P
   8 BIT ADDRESSABLE LATCH
logo
ON Semiconductor
MC74AC259 ONSEMI-MC74AC259_15 Datasheet
96Kb / 9P
   8-Bit Addressable Latch
March, 2015 ??Rev. 7
logo
Texas Instruments
NTE4099B TI-NTE4099B Datasheet
976Kb / 16P
[Old version datasheet]   8-Bit Addressable Latch
logo
Toshiba Semiconductor
TC40H259P TOSHIBA-TC40H259P Datasheet
230Kb / 5P
   8-BIT ADDRESSABLE LATCH
logo
NXP Semiconductors
74HC259 NXP-74HC259 Datasheet
134Kb / 21P
   8-bit addressable latch
Rev. 04-25 February 2009
logo
Renesas Technology Corp
HD74AC259 RENESAS-HD74AC259 Datasheet
217Kb / 8P
   8-bit Addressable Latch
logo
Toshiba Semiconductor
TC74HC259AP TOSHIBA-TC74HC259AP_07 Datasheet
361Kb / 10P
   8-Bit Addressable Latch
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11


Datenblatt Download

Go To PDF Page


Link URL




Privatsphäre und Datenschutz
ALLDATASHEETDE.COM
War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Linktausch   |   Hersteller
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