поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

CD74HCT257E датащи(PDF) 3 Page - Texas Instruments

Click here to check the latest version.
номер детали CD74HCT257E
подробное описание детали  High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  TI [Texas Instruments]
домашняя страница  http://www.ti.com
Logo TI - Texas Instruments

CD74HCT257E датащи(HTML) 3 Page - Texas Instruments

  CD74HCT257E Datasheet HTML 1Page - Texas Instruments CD74HCT257E Datasheet HTML 2Page - Texas Instruments CD74HCT257E Datasheet HTML 3Page - Texas Instruments CD74HCT257E Datasheet HTML 4Page - Texas Instruments CD74HCT257E Datasheet HTML 5Page - Texas Instruments CD74HCT257E Datasheet HTML 6Page - Texas Instruments CD74HCT257E Datasheet HTML 7Page - Texas Instruments CD74HCT257E Datasheet HTML 8Page - Texas Instruments CD74HCT257E Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 12 page
background image
3
Absolute Maximum Ratings
Thermal Information
DC Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V
DC Input Diode Current, IIK
For VI < -0.5V or VI > VCC + 0.5V . . . . . . . . . . . . . . . . . . . . . .±20mA
DC Output Diode Current, IOK
For VO < -0.5V or VO > VCC + 0.5V . . . . . . . . . . . . . . . . . . . .±20mA
DC Drain Current, per Output, IO
For -0.5V < VO < VCC + 0.5V. . . . . . . . . . . . . . . . . . . . . . . . . .±35mA
DC Output Source or Sink Current per Output Pin, IO
For VO > -0.5V or VO < VCC + 0.5V . . . . . . . . . . . . . . . . . . . .±25mA
DC VCC or Ground Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . .±70mA
Operating Conditions
Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . -55
oC to 125oC
Supply Voltage Range, VCC
HC Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2V to 6V
HCT Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 5.5V
DC Input or Output Voltage, VI, VO . . . . . . . . . . . . . . . . . 0V to VCC
Input Rise and Fall Time
2V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000ns (Max)
4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500ns (Max)
6V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400ns (Max)
Thermal Resistance (Typical, Note 1)
θJA (oC/W)
E (PDIP) Package . . . . . . . . . . . . . . . . . . . . . . . . . .
67
M (SOIC) Package. . . . . . . . . . . . . . . . . . . . . . . . . .
73
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . .-65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC
(SOIC - Lead Tips Only)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. The package thermal impedance is calculated in accordance with JESD 51-7.
DC Electrical Specifications
PARAMETER
SYMBOL
TEST
CONDITIONS
VCC (V)
25oC
-40oC TO 85oC
-55oC TO 125oC
UNITS
VI (V)
IO (mA)
MIN
TYP
MAX
MIN
MAX
MIN
MAX
HC TYPES
High Level Input
Voltage
VIH
-
-
2
1.5
-
-
1.5
-
1.5
-
V
4.5
3.15
-
-
3.15
-
3.15
-
V
6
4.2
-
-
4.2
-
4.2
-
V
Low Level Input
Voltage
VIL
-
-
2
-
-
0.5
-
0.5
-
0.5
V
4.5
-
-
1.35
-
1.35
-
1.35
V
6
-
-
1.8
-
1.8
-
1.8
V
High Level Output
Voltage
CMOS Loads
VOH
VIH or
VIL
-0.02
2
1.9
-
-
1.9
-
1.9
-
V
-0.02
4.5
4.4
-
-
4.4
-
4.4
-
V
-0.02
6
5.9
-
-
5.9
-
5.9
-
V
High Level Output
Voltage
TTL Loads
-6
4.5
3.98
-
-
3.84
-
3.7
-
V
-7.8
6
5.48
-
-
5.34
-
5.2
-
V
Low Level Output
Voltage
CMOS Loads
VOL
VIH or
VIL
0.02
2
-
-
0.1
-
0.1
-
0.1
V
0.02
4.5
-
-
0.1
-
0.1
-
0.1
V
0.02
6
-
-
0.1
-
0.1
-
0.1
V
Low Level Output
Voltage
TTL Loads
6
4.5
-
-
0.26
-
0.33
-
0.4
V
7.8
6
-
-
0.26
-
0.33
-
0.4
V
Input Leakage
Current
II
VCC or
GND
-6
-
-
±0.1
-
±1-
±1
µA
CD54HC257, CD74HC257, CD54HCT257, CD74HCT257


Аналогичный номер детали - CD74HCT257E

производительномер деталидатащиподробное описание детали
logo
Texas Instruments
CD74HCT257E TI-CD74HCT257E Datasheet
52Kb / 7P
[Old version datasheet]   High Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs
CD74HCT257E TI1-CD74HCT257E Datasheet
462Kb / 15P
[Old version datasheet]   High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs
CD74HCT257EE4 TI1-CD74HCT257EE4 Datasheet
462Kb / 15P
[Old version datasheet]   High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs
More results

Аналогичное описание - CD74HCT257E

производительномер деталидатащиподробное описание детали
logo
Texas Instruments
CD54HC257 TI1-CD54HC257_14 Datasheet
462Kb / 15P
[Old version datasheet]   High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs
CD74HC257 TI-CD74HC257 Datasheet
52Kb / 7P
[Old version datasheet]   High Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs
logo
Intersil Corporation
CD54AC257 INTERSIL-CD54AC257 Datasheet
10Kb / 1P
   Quad 2-Input Multiplexer Three-State, Non-Inverting
June 1997
logo
Texas Instruments
CD74AC257 TI-CD74AC257 Datasheet
39Kb / 8P
[Old version datasheet]   Quad 2-Input Multiplexer with Three-State Outputs
CD74AC257 TI-CD74AC257 Datasheet
287Kb / 8P
[Old version datasheet]   Quad 2-Input Multiplexer with Three-State Outputs
CD54AC257 TI-CD54AC257_07 Datasheet
455Kb / 17P
[Old version datasheet]   Quad 2-Input Multiplexer with Three-State Outputs
CD54AC257 TI-CD54AC257_08 Datasheet
485Kb / 17P
[Old version datasheet]   Quad 2-Input Multiplexer with Three-State Outputs
CD54HCT251 TI-CD54HCT251 Datasheet
271Kb / 11P
[Old version datasheet]   High-Speed CMOS Logic 8-Input Multiplexer, Three-State
CD54HC251 TI1-CD54HC251_14 Datasheet
463Kb / 16P
[Old version datasheet]   High-Speed CMOS Logic 8-Input Multiplexer, Three-State
CD74HC251 TI-CD74HC251 Datasheet
37Kb / 7P
[Old version datasheet]   High Speed CMOS Logic 8-Input Multiplexer; Three-State
More results


Html Pages

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


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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