поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

SN74LS256D датащи(PDF) 4 Page - Motorola, Inc

номер детали SN74LS256D
подробное описание детали  DUAL 4-BIT ADDRESSABLE LATCH
Download  6 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  MOTOROLA [Motorola, Inc]
домашняя страница  http://www.freescale.com
Logo MOTOROLA - Motorola, Inc

SN74LS256D датащи(HTML) 4 Page - Motorola, Inc

  SN74LS256D Datasheet HTML 1Page - Motorola, Inc SN74LS256D Datasheet HTML 2Page - Motorola, Inc SN74LS256D Datasheet HTML 3Page - Motorola, Inc SN74LS256D Datasheet HTML 4Page - Motorola, Inc SN74LS256D Datasheet HTML 5Page - Motorola, Inc SN74LS256D Datasheet HTML 6Page - Motorola, Inc  
Zoom Inzoom in Zoom Outzoom out
 4 / 6 page
background image
5-424
FAST AND LS TTL DATA
SN54/74LS256
AC SET-UP REQUIREMENTS (TA = 25°C)
Symbol
Parameter
Limits
Unit
Test Conditions
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
ts
Data Setup Time
20
ns
Figures 4 & 6
VCC = 5.0 V
ts
Address Setup Time
0
ns
Figures 4 & 6
VCC = 5.0 V
th
Data Hold Time
0
ns
Figure 4
VCC = 5.0 V
th
Address Hold Time
15
ns
Figure 6
CC = 5.0 V
tW
Enable Pulse Width
15
ns
Figure 1
ts
Figure 1. Turn-on and Turn-off Delays, Enable To
Output and Enable Pulse Width
Figure 4. Setup and Hold Time, Data to Enable
Figure 2. Turn-on and Turn-off Delays,
Data to Output
Figure 3. Turn-on and Turn-off Delays,
Address to Output
Figure 5. Turn-on Delay, Clear to Output
Figure 6. Setup Time, Address to Enable
(See Notes 1 and 2)
NOTES:
1. The Address to Enable Setup Time is the time before the HIGH-to-LOW Enable transition that the Address must be stable so that the correct latch is
addressed and the other latches are not affected.
2. The shaded areas indicate when the inputs are permitted to change for predictable output performance.
OTHER CONDITIONS: CL = H, A = STABLE
OTHER CONDITIONS: E = L, CL = H, A = STABLE
OTHER CONDITIONS: E = L, CL = L, D = H
OTHER CONDITIONS: C = H, A = STABLE
OTHER CONDITIONS: E = H
1.3 V
tPHL
tPLH
1.3 V
D
E
Q
1.3 V
1.3 V
1.3 V
1.3 V
tPLH
tPHL
D
Q
1.3 V
1.3 V
tPHL
C
Q
1.3 V
1.3 V
1.3 V
1.3 V
1.3 V
1.3 V
A1
A1
Q1
tPLH
D
E
Q
th(H)
th(L)
1.3 V
OTHER CONDITIONS: CL = H
STABLE ADDRESS
A
E
1.3 V
1.3 V
ts(H)
ts(L)
tPHL
th
tpw
tpw
Q=D
Q=D
AC WAVEFORMS


Аналогичный номер детали - SN74LS256D

производительномер деталидатащиподробное описание детали
logo
ON Semiconductor
SN74LS251 ONSEMI-SN74LS251 Datasheet
125Kb / 8P
   LOW POWER SCHOTTKY
December, 1999 ??Rev. 6
logo
Texas Instruments
SN74LS251 TI-SN74LS251 Datasheet
312Kb / 9P
[Old version datasheet]   DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN74LS251 TI-SN74LS251 Datasheet
1Mb / 22P
[Old version datasheet]   DATA SELESTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN74LS251 TI1-SN74LS251 Datasheet
1Mb / 22P
[Old version datasheet]   DATA SELECTOR/MULTIPLEXERS WITH 3-STATE OUTPUTS
logo
ON Semiconductor
SN74LS251D ONSEMI-SN74LS251D Datasheet
125Kb / 8P
   LOW POWER SCHOTTKY
December, 1999 ??Rev. 6
More results

Аналогичное описание - SN74LS256D

производительномер деталидатащиподробное описание детали
logo
National Semiconductor ...
54LS256 NSC-54LS256 Datasheet
127Kb / 6P
   Dual 4-Bit Addressable Latch
CD4723BM NSC-CD4723BM Datasheet
146Kb / 8P
   Dual 4-Bit, 8-Bit Addressable Latch
logo
NXP Semiconductors
74F256 PHILIPS-74F256 Datasheet
104Kb / 12P
   Dual addressable latch
1988 Nov 29
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
More results


Html Pages

1 2 3 4 5 6


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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