Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

SN74ALS819 Datasheet(PDF) 1 Page - Texas Instruments

Part # SN74ALS819
Description  8-BIT DIAGNOSTICS/PIPELINE REGISTERS
Download  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

SN74ALS819 Datasheet(HTML) 1 Page - Texas Instruments

  SN74ALS819 Datasheet HTML 1Page - Texas Instruments SN74ALS819 Datasheet HTML 2Page - Texas Instruments SN74ALS819 Datasheet HTML 3Page - Texas Instruments SN74ALS819 Datasheet HTML 4Page - Texas Instruments SN74ALS819 Datasheet HTML 5Page - Texas Instruments SN74ALS819 Datasheet HTML 6Page - Texas Instruments SN74ALS819 Datasheet HTML 7Page - Texas Instruments SN74ALS819 Datasheet HTML 8Page - Texas Instruments SN74ALS819 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 13 page
background image
SN74ALS819, SN74ALS29818
8BIT DIAGNOSTICS/PIPELINE REGISTERS
SDAS105A − JANUARY 1986 − REVISED OCTOBER 1986
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77001
Copyright
1986, Texas Instruments Incorporated
1
High-Speed 8-Bit Parallel Pipeline Register
Serial Shadow Register With Right-Shift Only
’ALS29818 Performs Parallel-to-Serial and
Serial-to-Parallel Conversion
Designed Specifically for Use in Applications
Such As:
Write Control Store (’ALS29818)
Serial Shadow-Register Diagnostics
’ALS819 Provides Even-Parity Output
Low Power Dissipation ... 215 mW Typical
’ALS29818 is Functionally Equivalent to AMD
AM29818
Package Options include Plastic Small Outline
Packages, Standard Plastic DIPs, and Plastic
Chip Carriers
description
The SN74ALS819 and SN74ALS29818 are 8-bit
pipeline registers each with an on-chip shadow
register. They are for use in applications such as
write control store and shadow register diagnos-
tics.
The output registers of the ’ALS819 and
’ALS29818 are loaded in parallel from either the
I/O port (DQ0 −DQ7) or the shadow register. The
shadow register of the ’ALS2981A 8 can be
loaded serially or from either the I/O port (Y0 −Y7)
or the pipeline register. The ’ALS819 shadow
register can be loaded serially or from the I/O port
(DQ0 −DQ7). In addition, the ’ALS819 provides a
Parity-Even (PE) output, which monitors parity of
the output register. Operation of these devices is
controlled by the Mode and SDI inputs as shown
in the function table.
The SN74ALS819 and SN74ALS29818 are
characterized for operation from 0
°C to 70°C.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
4
43
16 17
14
18
15
3
5
6
7
8
9
10
11
13
12
2
PE
SRCLK
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
SDI
GND
SN74ALS819 ...DW OR JT PACKAGE
(TOP VIEW)
SN74ALS819 . . . FN PACKAGE
(TOP VIEW)
SN74ALS29818 . . . DW OR NT PACKAGE
(TOP VIEW)
SN74ALS29818 . . . FN PACKAGE
(TOP VIEW)
NC − No internal connection
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
VCC
MODE
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
SDO
ORCLK
1
Y1
Y2
Y3
NC
Y4
Y5
Y6
DQ1
DQ2
DQ3
NC
DQ4
DQ5
DQ6
28 27 26
25
24
23
22
21
20
19
OEY
SRCLK
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
SDI
GND
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
VCC
MODE
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
SDO
ORCLK
5
6
7
8
9
10
11
13
12
14
21
Y1
Y2
Y3
NC
Y4
Y5
Y6
DQ1
DQ2
DQ3
NC
DQ4
DQ5
DQ6
15 16 1718
28 27 26
25
24
23
22
21
20
19


Similar Part No. - SN74ALS819

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
SN74ALS810 TI1-SN74ALS810 Datasheet
80Kb / 5P
[Old version datasheet]   QUADRUPLE 2-INPUT EXCLUSIVE-NOR GATES
SN74ALS810D TI1-SN74ALS810D Datasheet
80Kb / 5P
[Old version datasheet]   QUADRUPLE 2-INPUT EXCLUSIVE-NOR GATES
SN74ALS810N TI1-SN74ALS810N Datasheet
80Kb / 5P
[Old version datasheet]   QUADRUPLE 2-INPUT EXCLUSIVE-NOR GATES
SN74ALS811 TI1-SN74ALS811 Datasheet
80Kb / 5P
[Old version datasheet]   QUADRUPLE 2-INPUT EXCLUSIVE-NOR GATES WITH OPEN-COLLECTOR OUTPUTS
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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