Moteur de recherche de fiches techniques de composants électroniques
  French  ▼

Delete All
ON OFF
ALLDATASHEET.FR

X  

Preview PDF Download HTML

SN54AC373 Fiches technique(PDF) 1 Page - Texas Instruments

No de pièce SN54AC373
Description  OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS
Download  19 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  TI [Texas Instruments]
Site Internet  http://www.ti.com
Logo TI - Texas Instruments

SN54AC373 Fiches technique(HTML) 1 Page - Texas Instruments

  SN54AC373_07 Datasheet HTML 1Page - Texas Instruments SN54AC373_07 Datasheet HTML 2Page - Texas Instruments SN54AC373_07 Datasheet HTML 3Page - Texas Instruments SN54AC373_07 Datasheet HTML 4Page - Texas Instruments SN54AC373_07 Datasheet HTML 5Page - Texas Instruments SN54AC373_07 Datasheet HTML 6Page - Texas Instruments SN54AC373_07 Datasheet HTML 7Page - Texas Instruments SN54AC373_07 Datasheet HTML 8Page - Texas Instruments SN54AC373_07 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 19 page
background image
SN54AC373, SN74AC373
OCTAL DTYPE TRANSPARENT LATCHES
WITH 3STATE OUTPUTS
SCAS540D − OCTOBER 1995 − REVISED OCTOBER 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D 2-V to 6-V VCC Operation
D Inputs Accept Voltages to 6 V
D Max tpd of 9.5 ns at 5 V
D 3-State Noninverting Outputs Drive Bus
Lines Directly
D Full Parallel Access for Loading
description/ordering information
These 8-bit latches feature 3-state outputs
designed specifically for driving highly capacitive
or relatively low-impedance loads. The devices
are particularly suitable for implementing buffer
registers, I/O ports, bidirectional bus drivers, and
working registers.
The eight latches are D-type transparent latches.
When the latch-enable (LE) input is high, the Q
outputs follow the data (D) inputs. When LE is
taken low, the Q outputs are latched at the logic
levels set up at the D inputs.
A buffered output-enable (OE) input can be used
to place the eight outputs in either a normal logic
state
(high
or
low
logic
levels)
or
the
high-impedance state. In the high-impedance
state, the outputs neither load nor drive the bus
lines significantly. The high-impedance state and
increased drive provide the capability to drive bus
lines in bus-organized systems without need for
interface or pullup components.
OE does not affect the internal operations of the latches. Old data can be retained or new data can be entered
while the outputs are in the high-impedance state.
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP − N
Tube
SN74AC373N
SN74AC373N
SOIC − DW
Tube
SN74AC373DW
AC373
SOIC − DW
Tape and reel
SN74AC373DWR
AC373
−40
°C to 85°C
SOP − NS
Tape and reel
SN74AC373NSR
AC373
−40 C to 85 C
SSOP − DB
Tape and reel
SN74AC373DBR
AC373
TSSOP − PW
Tube
SN74AC373PW
AC373
TSSOP − PW
Tape and reel
SN74AC373PWR
AC373
CDIP − J
Tube
SNJ54AC373J
SNJ54AC373J
−55
°C to 125°C
CFP − W
Tube
SNJ54AC373W
SNJ54AC373W
−55 C to 125 C
LCCC − FK
Tube
SNJ54AC373FK
SNJ54AC373FK
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Copyright
 2003, Texas Instruments Incorporated
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.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
OE
1Q
1D
2D
2Q
3Q
3D
4D
4Q
GND
VCC
8Q
8D
7D
7Q
6Q
6D
5D
5Q
LE
3
2
1 20 19
910 11 12 13
4
5
6
7
8
18
17
16
15
14
8D
7D
7Q
6Q
6D
2D
2Q
3Q
3D
4D
SN54AC373 . . . FK PACKAGE
(TOP VIEW)
SN54AC373 ...J OR W PACKAGE
SN74AC373 . . . DB, DW, N, NS, OR PW PACKAGE
(TOP VIEW)
On products compliant to MILPRF38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19 


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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