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

X  

SN74AHCT245DWG4 Fiches technique(PDF) 5 Page - Texas Instruments

No de pièce SN74AHCT245DWG4
Description  SNx4AHCT245 Octal Bus Transceivers With 3-State Outputs
Download  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  TI1 [Texas Instruments]
Site Internet  http://www.ti.com
Logo TI1 - Texas Instruments

SN74AHCT245DWG4 Fiches technique(HTML) 5 Page - Texas Instruments

  SN74AHCT245DWG4 Datasheet HTML 1Page - Texas Instruments SN74AHCT245DWG4 Datasheet HTML 2Page - Texas Instruments SN74AHCT245DWG4 Datasheet HTML 3Page - Texas Instruments SN74AHCT245DWG4 Datasheet HTML 4Page - Texas Instruments SN74AHCT245DWG4 Datasheet HTML 5Page - Texas Instruments SN74AHCT245DWG4 Datasheet HTML 6Page - Texas Instruments SN74AHCT245DWG4 Datasheet HTML 7Page - Texas Instruments SN74AHCT245DWG4 Datasheet HTML 8Page - Texas Instruments SN74AHCT245DWG4 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 32 page
background image
SN54AHCT245, SN74AHCT245
www.ti.com
SCLS233P – OCTOBER 1995 – REVISED JULY 2014
7.4 Thermal Information
SN74AHCT245
THERMAL METRIC(1)
DB
DGV
DW
N
NS
PW
RGY
UNIT
20 PINS
Junction-to-ambient thermal
RθJA
96.0
116.1
79.8
51.5
77.1
102.8
35.1
resistance
Junction-to-case (top) thermal
RθJC(top)
57.7
31.3
45.8
38.2
43.6
36.8
43.3
resistance
RθJB
Junction-to-board thermal resistance
51.2
57.6
47.4
32.4
44.6
53.8
12.9
°C/W
Junction-to-top characterization
ψJT
19.4
1.0
18.5
24.6
17.2
2.5
0.9
parameter
Junction-to-board characterization
ψJB
50.8
56.9
47.0
32.3
44.2
53.3
12.9
parameter
Junction-to-case (bottom) thermal
RθJC(bot)
n/a
n/a
n/a
n/a
n/a
n/a
7.9
resistance
(1)
For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
7.5 Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
Recommended
SN54AHCT245
SN74AHCT245
TA = 25°C
SN74AHCT245
–55°C TO 125°C
–40°C TO 85°C
PARAMETER
TEST CONDITIONS
VCC
UNIT
–40°C TO 125°C
MIN
TYP
MAX
MIN
MAX
MIN
MAX
MIN
MAX
IOH = –50 µA
4.4
4.5
4.4
4.4
4.4
VOH
4.5 V
V
IOH = –8 mA
3.94
3.8
3.8
3.7
IOL = 50 µA
0.1
0.1
0.1
0.1
VOL
4.5 V
V
IOH = 8 mA
0.36
0.44
0.44
0.44
0 to
II
OE or DIR
VI = 5.5 V or GND
±0.1
±1(1)
±1
±1
µA
5.5 V
A or B
IOZ
VO = VCC or GND
5.5 V
±.25
±2.5
±2.5
±2.5
µA
inputs(2)
ICC
VI = VCC or GND,
IO = 0
5.5 V
4
40
40
40
µA
One input at 3.4 V,
ΔICC
(3)
5.5 V
1.35
1.5
1.5
1.5
mA
Other inputs at VCC or GND
Ci
OE or DIR
VI = VCC or GND
5 V
2.5
10
10
pF
A or B
Cio
VI = VCC or GND
5 V
4
pF
inputs
(1)
On products compliant to MIL-PRF-38535, this parameter is not production tested at VCC = 0 V.
(2)
For I/O ports, the parameter IOZ includes the input leakage current.
(3)
This is the increase in supply current for each input at one of the specified TTL voltage levels, rather than 0 V or VCC.
Copyright © 1995–2014, Texas Instruments Incorporated
Submit Documentation Feedback
5
Product Folder Links: SN54AHCT245 SN74AHCT245


Numéro de pièce similaire - SN74AHCT245DWG4

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
SN74AHCT245DWG4 TI-SN74AHCT245DWG4 Datasheet
789Kb / 22P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74AHCT245DWG4 TI-SN74AHCT245DWG4 Datasheet
1Mb / 23P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74AHCT245DWG4 TI-SN74AHCT245DWG4 Datasheet
799Kb / 20P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
More results

Description similaire - SN74AHCT245DWG4

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
SN54AHCT245 TI-SN54AHCT245_V02 Datasheet
3Mb / 42P
[Old version datasheet]   SNx4AHCT245 Octal Bus Transceivers With 3-State Outputs
REVISED APRIL 2023
SN54AHCT245 TI-SN54AHCT245_V01 Datasheet
2Mb / 40P
[Old version datasheet]   SNx4AHCT245 Octal Bus Transceivers With 3-State Outputs
REVISED DECEMBER 2022
SN54AHCT245 TI-SN54AHCT245_V03 Datasheet
3Mb / 42P
[Old version datasheet]   SNx4AHCT245 Octal Bus Transceivers With 3-State Outputs
REVISED APRIL 2023
logo
Renesas Technology Corp
HD74HC620 RENESAS-HD74HC620 Datasheet
128Kb / 12P
   Octal Bus Transceivers (with inverted 3-state outputs),Octal Bus Transceivers (with 3-state outputs)
HD74HCT640 RENESAS-HD74HCT640 Datasheet
221Kb / 10P
   Octal Bus Transceivers (with inverted 3-state outputs) Octal Bus Transceivers (with 3-state outputs)
Mar 30, 2006
logo
Hitachi Semiconductor
HD74BC245A HITACHI-HD74BC245A Datasheet
42Kb / 8P
   Octal Bus Transceivers With 3 State Outputs
HD74HCT245 HITACHI-HD74HCT245 Datasheet
57Kb / 8P
   Octal Bus Transceivers (with 3-state outputs)
logo
Texas Instruments
SN54HC245 TI-SN54HC245 Datasheet
533Kb / 16P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ALS640B TI-SN54ALS640B Datasheet
112Kb / 7P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ACT245 TI-SN54ACT245 Datasheet
509Kb / 15P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32


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