Moteur de recherche de fiches techniques de composants électroniques
Selected language     French  ▼
Nom de la pièce
         Description


SN74LVC841A Datasheet(Fiches technique) 6 Page - Texas Instruments

Click here to check the latest version.
Numéro de pièce SN74LVC841A
Description  10-BIT BUS-INTERFACE D-TYPE LATCH WITH 3-STATE OUTPUTS
Télécharger  9 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricant  TI [Texas Instruments]
Site Internet  http://www.ti.com
Logo 

   
 6 page
background image
SN74LVC841A
10-BIT BUS-INTERFACE D-TYPE LATCH
WITH 3-STATE OUTPUTS
SCAS307H – MARCH 1993 – REVISED AUGUST 1998
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
VCC = 1.8 V ± 0.15 V
VCC/2
VCC/2
VCC/2
VCC/2
VCC/2
VCC/2
VCC/2
VCC/2
VOH
VOL
th
tsu
From Output
Under Test
CL = 30 pF
(see Note A)
LOAD CIRCUIT
S1
Open
GND
1 k
1 k
Output
Control
(low-level
enabling)
Output
Waveform 1
S1 at 2
× VCC
(see Note B)
Output
Waveform 2
S1 at Open
(see Note B)
tPZL
tPZH
tPLZ
tPHZ
0 V
VOL + 0.15 V
VOH – 0.15 V
0 V
VCC
0 V
0 V
tw
VCC
VCC
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
VOLTAGE WAVEFORMS
PULSE DURATION
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
Timing
Input
Data
Input
Input
tpd
tPLZ/tPZL
tPHZ/tPZH
Open
2
× VCC
Open
TEST
S1
NOTES: A. CL includes probe and jig capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
C. All input pulses are supplied by generators having the following characteristics: PRR
≤ 10 MHz, ZO = 50 Ω, tr ≤ 2 ns, tf ≤ 2 ns.
D. The outputs are measured one at a time with one transition per measurement.
E. tPLZ and tPHZ are the same as tdis.
F. tPZL and tPZH are the same as ten.
G. tPLH and tPHL are the same as tpd.
0 V
VCC
VCC/2
tPHL
VCC/2
VCC/2
VCC
0 V
VOH
VOL
Input
Output
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
VCC/2
VCC/2
tPLH
2
× VCC
VCC
Figure 1. Load Circuit and Voltage Waveforms




Html Pages

1  2  3  4  5  6  7  8  9 


Datasheet Download



Numéro de composants électroniques

Numéro de pièceDescription des composantsHtml ViewFabricant
SN74ALS2984110-BIT BUS-INTERFACE D-TYPE LATCH WITH 3-STATE OUTPUTS 1 2 3 4 5 MoreTexas Instruments
SN74ALS84110-BIT BUS-INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS 1 2 3 4 5 MoreTexas Instruments
SN74BCT298439-BIT BUS-INTERFACE D-TYPE LATCH WITH 3-STATE OUTPUTS 1 2 3 4 5 Texas Instruments
SN54ABT84110-BIT BUS-INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS 1 2 3 4 5 MoreTexas Instruments
SN74ALVCH1684120-BIT BUS-INTERFACE D-TYPE LATCH WITH 3-STATE OUTPUTS 1 2 3 4 5 MoreTexas Instruments
SN74ALS8439-BIT BUS-INTERFACE D-TYPE LATCH WITH 3-STATE OUTPUTS 1 2 3 4 5 MoreTexas Instruments
SN74BCT2984110-BIT BUS-INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS 1 2 3 4 5 Texas Instruments
SN74ALS8458-BIT BUS-INTERFACE D-TYPE LATCH WITH 3-STATE OUTPUTS 1 2 3 4 5 MoreTexas Instruments
SN74ALVC1684316-BIT BUS-INTERFACE D-TYPE LATCH WITH 3-STATE OUTPUTS 1 2 3 4 Texas Instruments
SN74ALVCH16284120-BIT BUS-INTERFACE D-TYPE LATCH WITH 3-STATE OUTPUTS 1 2 3 4 5 MoreTexas Instruments

Lien URL

AllDATASHEET vous a-t-il été utile ?   [ DONATE ]  

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Favoris   |   Echange de liens   |   Fabricants
All Rights Reserved © Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , 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