Курс ЦБ на 24.04.2024
$93,29
€99,56
ГлавнаяКаталогStandard and Specialty LogicSpecialty LogicBuffers and Line DriversTexas Instruments SN74HC244DWR
Texas Instruments SN74HC244DWR
артикул SN74HC244DWR
Texas Instruments
производитель
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin SOIC T/R
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Технические параметры
EU RoHS
Compliant
ECCN (US)
EAR99
Part Status
Active
HTS
8542.39.00.01
SVHC
Yes
Automotive
No
PPAP
No
Logic Family
HC
Logic Function
Buffer/Line Driver
Number of Elements per Chip
2
Number of Channels per Chip
8
Number of Inputs per Chip
8
Number of Input Enables per Chip
0
Number of Outputs per Chip
8
Number of Output Enables per Chip
2 Low
Bus Hold
No
Polarity
Non-Inverting
Maximum Propagation Delay Time @ Maximum CL (ns)
28@6V; 33@4.5V; 165@2V
Absolute Propagation Delay Time (ns)
250
Process Technology
CMOS
Input Signal Type
Single-Ended
Output Type
3-State
Maximum Low Level Output Current (mA)
7.8
Maximum High Level Output Current (mA)
-7.8
Minimum Operating Supply Voltage (V)
2
Typical Operating Supply Voltage (V)
5
Maximum Operating Supply Voltage (V)
6
Maximum Quiescent Current (uA)
8
Propagation Delay Test Condition (pF)
150
Minimum Operating Temperature (В°C)
-40
Maximum Operating Temperature (В°C)
85
Packaging
Tape and Reel
Standard Package Name
SOP
Pin Count
20
Supplier Package
SOIC
Mounting
Surface Mount
Package Height
2.35(Max)
Package Length
13(Max)
Package Width
7.6(Max)
PCB changed
20
Lead Shape
Gull-wing
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Описание
By driving the input to the transmission line this SN74HC244DWR buffer and line driver by Texas Instruments will amplify any signal. With a 3-state output, this is power management at its best. This line driver has a minimum operating temperature of -40 В°C and a maximum of 85 В°C. This component will be shipped in tape and reel packaging to allow for effective mounting and safe delivery. This non-inverting device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 2 V, while its maximum is 6 V. It has 8 channels per chip.
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