Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

SN74AHC273DBLE Folha de dados(PDF) 5 Page - Texas Instruments

Nome de Peças SN74AHC273DBLE
Descrição Electrónicos  Octal D-Type Flip-Flops With Clear
Download  30 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  TI1 [Texas Instruments]
Página de início  http://www.ti.com
Logo TI1 - Texas Instruments

SN74AHC273DBLE Folha de dados(HTML) 5 Page - Texas Instruments

  SN74AHC273DBLE Datasheet HTML 1Page - Texas Instruments SN74AHC273DBLE Datasheet HTML 2Page - Texas Instruments SN74AHC273DBLE Datasheet HTML 3Page - Texas Instruments SN74AHC273DBLE Datasheet HTML 4Page - Texas Instruments SN74AHC273DBLE Datasheet HTML 5Page - Texas Instruments SN74AHC273DBLE Datasheet HTML 6Page - Texas Instruments SN74AHC273DBLE Datasheet HTML 7Page - Texas Instruments SN74AHC273DBLE Datasheet HTML 8Page - Texas Instruments SN74AHC273DBLE Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 30 page
background image
SN54AHC273, SN74AHC273
www.ti.com
SCLS376I – JUNE 1997 – REVISED MARCH 2015
7.4 Thermal Information
SN74AHC273
THERMAL METRIC(1)
N
DW
NS
DB
PW
DGV
UNIT
20 PINS
RθJA
Junction-to-ambient thermal resistance
53.9
81.8
79.4
98.7
104.7
118.1
Junction-to-case (top) thermal
RθJC(top)
38.8
47.8
45.9
60.4
38.8
33.4
resistance
RθJB
Junction-to-board thermal resistance
34.7
49.4
46.9
56.9
55.7
59.6
Junction-to-top characterization
°C/W
ψJT
26.9
20.1
19.1
21.6
2.9
1.1
parameter
Junction-to-board characterization
ψJB
34.7
49.0
46.5
53.5
55.1
58.9
parameter
Junction-to-case (bottom) thermal
RθJC(bot)
n/a
n/a
n/a
n/a
n/a
n/a
resistance
(1)
For more information about traditional and new thermal metrics, see the TI application report IC Package Thermal Metrics (SPRA953).
7.5 Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
TA = 25°C
SN54AHC273
SN74AHC273
PARAMETER
TEST CONDITIONS
VCC
UNIT
MIN
TYP
MAX
MIN
MAX
MIN
MAX
2 V
1.9
1.9
1.9
IOH = –50 µA
3 V
2.9
2.9
2.9
VOH
4.5 V
4.4
4.4
4.4
V
IOH = –4 mA
3 V
2.58
2.48
2.48
IOH = –8 mA
4.5 V
3.94
3.8
3.8
2 V
0.1
0.1
0.1
IOL = 50 µA
3 V
0.1
0.1
0.1
VOL
4.5 V
0.1
0.1
0.1
V
IOL = 4 mA
3 V
0.36
0.5
0.44
IOL = 8 mA
4.5 V
0.36
0.5
0.44
0 to 5.5
II
VI = 5.5 V or GND
±0.1
±1(1)
±1
µA
V
ICC
VI = VCC or GND IO = 0
5.5 V
4
40
40
µA
Ci
VI = VCC or GND
5 V
2.5
10
10
pF
(1)
On products compliant to MIL-PRF-38535, this parameter is not production tested at VCC = 0 V.
7.6 Timing Requirements, VCC = 3.3 V ± 0.3 V
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 3)
SN54AHC273
SN74AHC273
TA = 25°C
TA = 25°C
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
CLR low
5
6
5
6
tw
Pulse Duration
ns
CLK high or low
5
6.5
5
6.5
Data before CLK
5.5
6.5
5.5
6.5
tsu
Setup time
ns
CLR before CLK
2.5
2.5
2.5
2.5
th
Hold time, data after CLK
1.5
2
1
1
ns
Copyright © 1997–2015, Texas Instruments Incorporated
Submit Documentation Feedback
5
Product Folder Links: SN54AHC273 SN74AHC273


Nº de peça semelhante - SN74AHC273DBLE

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Texas Instruments
SN74AHC273DBR TI-SN74AHC273DBR Datasheet
584Kb / 18P
[Old version datasheet]   OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN74AHC273DBR TI-SN74AHC273DBR Datasheet
835Kb / 21P
[Old version datasheet]   OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
More results

Descrição semelhante - SN74AHC273DBLE

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Texas Instruments
SN54ALS273 TI-SN54ALS273 Datasheet
93Kb / 6P
[Old version datasheet]   OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
1446753 TI-1446753 Datasheet
592Kb / 16P
[Old version datasheet]   OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN74ALS273NSR TI-SN74ALS273NSR Datasheet
831Kb / 18P
[Old version datasheet]   OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN54HC273 TI1-SN54HC273_16 Datasheet
1Mb / 32P
[Old version datasheet]   Octal D-Type Flip-Flops With Clear
logo
Renesas Technology Corp
HD74HC273 RENESAS-HD74HC273 Datasheet
71Kb / 10P
   Octal D-type Flip-Flops (with Clear)
logo
Texas Instruments
SN54LV273 TI1-SN54LV273_08 Datasheet
158Kb / 8P
[Old version datasheet]   OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN54HC273 TI-SN54HC273 Datasheet
557Kb / 18P
[Old version datasheet]   OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
logo
Fairchild Semiconductor
MM74HC273 FAIRCHILD-MM74HC273 Datasheet
95Kb / 7P
   Octal D-Type Flip-Flops with Clear
logo
Texas Instruments
SN54LV273 TI-SN54LV273 Datasheet
137Kb / 7P
[Old version datasheet]   OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN54AHC273 TI-SN54AHC273_08 Datasheet
835Kb / 21P
[Old version datasheet]   OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
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


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   Lista de Fabricantes
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