Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

SN74ALS29833DWR Folha de dados(PDF) 1 Page - Texas Instruments

Nome de Peças SN74ALS29833DWR
Descrição Electrónicos  8-BIT TO 9-BIT PARITY BUS TRANSCEIVER
Download  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  TI1 [Texas Instruments]
Página de início  http://www.ti.com
Logo TI1 - Texas Instruments

SN74ALS29833DWR Folha de dados(HTML) 1 Page - Texas Instruments

  SN74ALS29833DWR Datasheet HTML 1Page - Texas Instruments SN74ALS29833DWR Datasheet HTML 2Page - Texas Instruments SN74ALS29833DWR Datasheet HTML 3Page - Texas Instruments SN74ALS29833DWR Datasheet HTML 4Page - Texas Instruments SN74ALS29833DWR Datasheet HTML 5Page - Texas Instruments SN74ALS29833DWR Datasheet HTML 6Page - Texas Instruments SN74ALS29833DWR Datasheet HTML 7Page - Texas Instruments SN74ALS29833DWR Datasheet HTML 8Page - Texas Instruments SN74ALS29833DWR Datasheet HTML 9Page - Texas Instruments  
Zoom Inzoom in Zoom Outzoom out
 1 / 9 page
background image
DW OR NT PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
OEA
A1
A2
A3
A4
A5
A6
A7
A8
ERR
CLR
GND
VCC
B1
B2
B3
B4
B5
B6
B7
B8
PARITY
OEB
CLK
SN74ALS29833
8BIT TO 9BIT PARITY BUS TRANSCEIVER
SDAS119D − FEBRUARY 1987 − REVISED JANUARY 1995
Copyright
1995, Texas Instruments Incorporated
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251−1443
Functionally Similar to AMD’s AM29833
High-Speed Bus Transceiver With Parity
Generator/Checker
Parity-Error Flag With Open-Collector
Outputs
Register for Storing the Parity-Error Flag
Package Options Include Plastic
Small-Outline (DW) Packages and Standard
Plastic (NT) 300-mil DIPs
description
The SN74ALS29833 is an 8-bit to 9-bit parity
transceiver designed for two-way communication
between data buses. When data is transmitted
from the A bus to the B bus, a parity bit is
generated. When data is transmitted from the B bus to the A bus with its corresponding parity bit, the parity-error
(ERR) output indicates whether or not an error in the B data has occurred. The output-enable (OEA, OEB) inputs
can be used to disable the device so that the buses are effectively isolated.
A 9-bit parity generator/ checker generates a parity-odd (PARITY) output and monitors the parity of the I/O ports
with an open-collector ERR flag. ERR is clocked into the register on the rising edge of the clock (CLK) input.
The error-flag register is cleared with a low pulse on the clear (CLR) input. When both OEA and OEB are low,
data is transferred from the A bus to the B bus and inverted parity is generated. Inverted parity is a forced error
condition that gives the designer more system diagnostic capability.
The SN74ALS29833 is characterized for operation from 0
°C to 70°C.
FUNCTION TABLE
INPUTS
OUTPUT AND I/O
OEB
OEA
CLR
CLK
Ai
∑ of Hs
Bi†
∑ of Ls
A
B
PARITY
ERR‡
FUNCTION
L
H
X
X
Odd
NA
NA
A
L
NA
A data to B bus and generate parity
L
HX
X
Even
NA
NA
A
H
NA
A data to B bus and generate parity
H
L
H
NA
Odd
B
NA
NA
H
B data to A bus and check parity
H
LH
NA
Even
B
NA
NA
L
B data to A bus and check parity
X
X
L
X
X
X
X
NA
NA
H
Clear error-flag register
H
No
X
NC
H
H
LNo
X
X
Z
Z
Z
H
Isolation§
H
H
H
Odd
XZ
ZZ
H
Isolation§
H
Even
L
L
L
X
X
Odd
NA
NA
A
H
NA
A data to B bus and generate inverted
L
L
X
X
Even
NA
NA
A
L
NA
A data to B bus and generate inverted
parity
NA = not applicable, NC = no change, X = don’t care
† Summation of high-level inputs includes PARITY along with Bi inputs.
‡ Output states shown assume ERR was previously high.
§ In this mode, ERR, when clocked, shows inverted parity of the A bus.
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.


Nº de peça semelhante - SN74ALS29833DWR

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Texas Instruments
SN74ALS29833DW TI-SN74ALS29833DW Datasheet
102Kb / 6P
[Old version datasheet]   8-BIT TO 9-BIT PARITY BUS TRANSCEIVER
More results

Descrição semelhante - SN74ALS29833DWR

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Texas Instruments
SN74BCT29834 TI1-SN74BCT29834_11 Datasheet
217Kb / 9P
[Old version datasheet]   8-BIT TO 9-BIT PARITY BUS TRANSCEIVER
SN74ALS29833 TI-SN74ALS29833 Datasheet
102Kb / 6P
[Old version datasheet]   8-BIT TO 9-BIT PARITY BUS TRANSCEIVER
SN74BCT29854 TI-SN74BCT29854 Datasheet
99Kb / 7P
[Old version datasheet]   8-BIT TO 9-BIT PARITY BUS TRANSCEIVER
SN74ALS29854 TI1-SN74ALS29854 Datasheet
221Kb / 9P
[Old version datasheet]   8-BIT TO 9-BIT PARITY BUS TRANSCEIVER
SN74BCT29833 TI1-SN74BCT29833 Datasheet
110Kb / 7P
[Old version datasheet]   8-BIT TO 9-BIT PARITY BUS TRANSCEIVER
SN74BCT29853 TI1-SN74BCT29853 Datasheet
217Kb / 9P
[Old version datasheet]   8-BIT TO 9-BIT PARITY BUS TRANSCEIVER
SN74BCT29834 TI-SN74BCT29834 Datasheet
98Kb / 7P
[Old version datasheet]   8-BIT TO 9-BIT PARITY BUS TRANSCEIVER
SN54ABT853 TI-SN54ABT853 Datasheet
141Kb / 9P
[Old version datasheet]   8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
SN54ABT833 TI-SN54ABT833 Datasheet
154Kb / 9P
[Old version datasheet]   8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
SN54ABT853 TI1-SN54ABT853_17 Datasheet
975Kb / 20P
[Old version datasheet]   8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
More results


Html Pages

1 2 3 4 5 6 7 8 9


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   Lista de Fabricantes
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