Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

SN74ALS642A-1N Arkusz danych(PDF) 7 Page - Texas Instruments

Click here to check the latest version.
Numer części SN74ALS642A-1N
Szczegółowy opis  OCTAL BUS TRANSCEIVERS WITH OPEN-COLLECTOR OUTPUTS
Download  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  TI1 [Texas Instruments]
Strona internetowa  http://www.ti.com
Logo TI1 - Texas Instruments

SN74ALS642A-1N Arkusz danych(HTML) 7 Page - Texas Instruments

Back Button SN74ALS642A-1N Datasheet HTML 3Page - Texas Instruments SN74ALS642A-1N Datasheet HTML 4Page - Texas Instruments SN74ALS642A-1N Datasheet HTML 5Page - Texas Instruments SN74ALS642A-1N Datasheet HTML 6Page - Texas Instruments SN74ALS642A-1N Datasheet HTML 7Page - Texas Instruments SN74ALS642A-1N Datasheet HTML 8Page - Texas Instruments SN74ALS642A-1N Datasheet HTML 9Page - Texas Instruments SN74ALS642A-1N Datasheet HTML 10Page - Texas Instruments SN74ALS642A-1N Datasheet HTML 11Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 18 page
background image
SN74ALS641A, SN74ALS642A, SN74AS641
OCTAL BUS TRANSCEIVERS
WITH OPENCOLLECTOR OUTPUTS
SDAS300 − MARCH 1995
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251−1443
PARAMETER MEASUREMENT INFORMATION
SERIES 54ALS/74ALS AND 54AS/ 74AS DEVICES
tPHZ
tPLZ
tPHL
tPLH
0.3 V
tPZL
tPZH
tPLH
tPHL
LOAD CIRCUIT
FOR 3-STATE OUTPUTS
From Output
Under Test
Test
Point
R1
S1
CL
(see Note A)
7 V
1.3 V
1.3 V
1.3 V
3.5 V
3.5 V
0.3 V
0.3 V
th
tsu
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
Timing
Input
Data
Input
1.3 V
1.3 V
3.5 V
3.5 V
0.3 V
0.3 V
High-Level
Pulse
Low-Level
Pulse
tw
VOLTAGE WAVEFORMS
PULSE DURATIONS
Input
Out-of-Phase
Output
(see Note C)
1.3 V
1.3 V
1.3 V
1.3 V
1.3 V
1.3 V
1.3 V
1.3 V
1.3 V
1.3 V
3.5 V
3.5 V
0.3 V
0.3 V
VOL
VOH
VOH
VOL
Output
Control
(low-level
enabling)
Waveform 1
S1 Closed
(see Note B)
Waveform 2
S1 Open
(see Note B)
[0 V
VOH
VOL
[3.5 V
In-Phase
Output
0.3 V
1.3 V
1.3 V
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES, 3-STATE OUTPUTS
R2
VCC
RL
Test
Point
From Output
Under Test
CL
(see Note A)
LOAD CIRCUIT
FOR OPEN-COLLECTOR OUTPUTS
LOAD CIRCUIT FOR
BI-STATE
TOTEM-POLE OUTPUTS
From Output
Under Test
Test
Point
CL
(see Note A)
RL
RL = R1 = R2
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. When measuring propagation delay items of 3-state outputs, switch S1 is open.
D. All input pulses have the following characteristics: PRR
≤ 1 MHz, tr = tf = 2 ns, duty cycle = 50%.
E. The outputs are measured one at a time with one transition per measurement.
Figure 1. Load Circuits and Voltage Waveforms


Podobny numer części - SN74ALS642A-1N

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Texas Instruments
SN74ALS642A-1N TI-SN74ALS642A-1N Datasheet
705Kb / 17P
[Old version datasheet]   Bidirectional Bus Transceivers in High-Density 20-Pin Packages
SN74ALS642A-1NE4 TI-SN74ALS642A-1NE4 Datasheet
496Kb / 15P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH OPEN-COLLECTOR OUTPUTS
SN74ALS642A-1NSR TI-SN74ALS642A-1NSR Datasheet
496Kb / 15P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH OPEN-COLLECTOR OUTPUTS
SN74ALS642A-1NSRE4 TI-SN74ALS642A-1NSRE4 Datasheet
496Kb / 15P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH OPEN-COLLECTOR OUTPUTS
SN74ALS642A-1NSRG4 TI-SN74ALS642A-1NSRG4 Datasheet
496Kb / 15P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH OPEN-COLLECTOR OUTPUTS
More results

Podobny opis - SN74ALS642A-1N

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Texas Instruments
SN74ALS641A TI-SN74ALS641A_07 Datasheet
496Kb / 15P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH OPEN-COLLECTOR OUTPUTS
SN74ALS641A TI-SN74ALS641A Datasheet
115Kb / 7P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH OPEN-COLLECTOR OUTPUTS
SN54F621 TI-SN54F621 Datasheet
74Kb / 5P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH OPEN-COLLECTOR OUTPUTS
SN54F621 TI1-SN54F621_16 Datasheet
632Kb / 14P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH OPEN-COLLECTOR OUTPUTS
logo
Hitachi Semiconductor
HD74LS642-1 HITACHI-HD74LS642-1 Datasheet
52Kb / 4P
   Octal Bus Transceivers(inverted open-collector outputs)
HD74LS642 HITACHI-HD74LS642 Datasheet
65Kb / 6P
   Octal Bus Transceivers(inverted open-collector outputs)
logo
Renesas Technology Corp
HD74LS642 RENESAS-HD74LS642 Datasheet
73Kb / 7P
   Octal Bus Transceivers (inverted open-collector outputs)
logo
Hitachi Semiconductor
HD74LS641 HITACHI-HD74LS641 Datasheet
65Kb / 6P
   Octal Bus Transceivers(non-inverted open-collector outputs)
logo
Renesas Technology Corp
HD74LS641 RENESAS-HD74LS641 Datasheet
164Kb / 7P
   Octal Bus Transceivers (non-inverted open-collector outputs)
logo
Hitachi Semiconductor
HD74LS641-1 HITACHI-HD74LS641-1 Datasheet
52Kb / 4P
   Octal Bus Transceivers(non-inverted open-collector outpurs)
More results


Html Pages

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


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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