Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

SN74AUCH32244 Fiches technique(PDF) 1 Page - Texas Instruments

No de pièce SN74AUCH32244
Description  32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  TI [Texas Instruments]
Site Internet  http://www.ti.com
Logo TI - Texas Instruments

SN74AUCH32244 Fiches technique(HTML) 1 Page - Texas Instruments

  SN74AUCH32244 Datasheet HTML 1Page - Texas Instruments SN74AUCH32244 Datasheet HTML 2Page - Texas Instruments SN74AUCH32244 Datasheet HTML 3Page - Texas Instruments SN74AUCH32244 Datasheet HTML 4Page - Texas Instruments SN74AUCH32244 Datasheet HTML 5Page - Texas Instruments SN74AUCH32244 Datasheet HTML 6Page - Texas Instruments SN74AUCH32244 Datasheet HTML 7Page - Texas Instruments SN74AUCH32244 Datasheet HTML 8Page - Texas Instruments SN74AUCH32244 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 12 page
background image
www.ti.com
FEATURES
DESCRIPTION/ORDERING INFORMATION
SN74AUCH32244
32-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCES412B – SEPTEMBER 2002 – REVISED JUNE 2005
Low Power Consumption, 40-
µA Max I
CC
Member of the Texas Instruments Widebus+™
±8-mA Output Drive at 1.8 V
Family
Bus Hold on Data Inputs Eliminates the Need
Optimized for 1.8-V Operation and Is 3.6-V I/O
for External Pullup/Pulldown Resistors
Tolerant to Support Mixed-Mode Signal
Latch-Up Performance Exceeds 100 mA Per
Operation
JESD 78, Class II
Ioff Supports Partial-Power-Down Mode
ESD Protection Exceeds JESD 22
Operation
– 2000-V Human-Body Model (A114-A)
Sub-1-V Operable
– 200-V Machine Model (A115-A)
Max tpd of 1.8 ns at 1.8 V
– 1000-V Charged-Device Model (C101)
This 32-bit buffer/driver is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to 1.95-V VCC
operation.
The SN74AUCH32244 is designed specifically to improve the performance and density of 3-state memory
address drivers, clock drivers, and bus-oriented receivers and transmitters.
The device can be used as eight 4-bit buffers, four 8-bit buffers, two 16-bit buffers, or one 32-bit buffer. It
provides true outputs and symmetrical active-low output-enable (OE) inputs.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors
with the bus-hold circuitry is not recommended.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs,
preventing damaging current backflow through the device when it is powered down.
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
–40°C to 85°C
LFBGA – GKE
Tape and reel
SN74AUCH32244GKER
MK244
(1)
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
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.
Widebus+ is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright © 2002–2005, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.


Numéro de pièce similaire - SN74AUCH32244

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
SN74AUCH32374 TI-SN74AUCH32374 Datasheet
285Kb / 11P
[Old version datasheet]   32-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
SN74AUCH32374GKER TI-SN74AUCH32374GKER Datasheet
285Kb / 11P
[Old version datasheet]   32-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
SN74AUCH32374ZKER TI-SN74AUCH32374ZKER Datasheet
285Kb / 11P
[Old version datasheet]   32-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
More results

Description similaire - SN74AUCH32244

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
SN74AUC32244 TI-SN74AUC32244 Datasheet
283Kb / 10P
[Old version datasheet]   32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74LVCZ32244A TI1-SN74LVCZ32244A Datasheet
406Kb / 12P
[Old version datasheet]   32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74ALVCH32244 TI1-SN74ALVCH32244_15 Datasheet
790Kb / 12P
[Old version datasheet]   32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74LVCH32244A TI1-SN74LVCH32244A_15 Datasheet
795Kb / 13P
[Old version datasheet]   32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74LVCH32244A TI-SN74LVCH32244A Datasheet
131Kb / 9P
[Old version datasheet]   32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74LVC32244 TI-SN74LVC32244 Datasheet
277Kb / 10P
[Old version datasheet]   32 BIT BUFFER /DRIVER WITH 3 STATE OUTPUTS
SN74ALVCH32244 TI-SN74ALVCH32244 Datasheet
131Kb / 9P
[Old version datasheet]   32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74LVCH322244A TI-SN74LVCH322244A Datasheet
251Kb / 11P
[Old version datasheet]   32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74LVCZ32240A TI-SN74LVCZ32240A Datasheet
174Kb / 9P
[Old version datasheet]   32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74LVT32240 TI-SN74LVT32240 Datasheet
203Kb / 9P
[Old version datasheet]   3.3-V ABT 32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
More results


Html Pages

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


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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com