onsemi MC74HC244ADWR2
Obsolete
CAD Models
Download onsemi MC74HC244ADWR2 symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.332
$ 0.332
Stock
49,419
322,815
322,815
Authorized Distributors
1
6
6
Case/Package
SOP
SOP
SOP
Number of Pins
20
20
20
Logic Function
Buffer, Inverting
Buffer, Inverting
Buffer, Inverting
Number of Elements
2
2
2
Number of Bits per Element
4
4
4
Low Level Output Current
6 mA
6 mA
6 mA
High Level Output Current
-7.8 mA
-7.8 mA
-7.8 mA
Propagation Delay
27 ns
29 ns
29 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1989-07-01
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2011-05-23
LTD Date2011-11-23
Related Parts
onsemiMC74LCX244DWR2
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin SOIC W T/R
onsemiMC74LCX244DW
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin SOIC W Rail
Descriptions
Descriptions of onsemi MC74HC244ADWR2 provided by its distributors.
4 7.8mA 2V~6V 7.8mA SOIC-20 Buffer/Driver/Transceiver ROHS
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin SOIC W T/R / Octal 3-State Noninverting Buffer/Line Driver/Line Receiver
Bus Driver, HC/UH Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20
RoHS Compliant Contains Lead DUAL CMOS Logic (Logic Type) 125C 50pF 3V 500mW
IC BUFFER NON-INVERT 6V 20SOIC
BFFR/LINE DRVR 8CH NON-INV 3-ST CMOS 20SOIC W
IC BUF/DVR/RCR TRI-ST OCT SOIC-20 SMD
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins20
Number of Terminals20
Technical
DirectionUnidirectional
High Level Output Current-7.8 mA
Load Capacitance50 pF
Logic FunctionBuffer, Inverting
Low Level Output Current6 mA
Max Operating Temperature125 °C
Max Power Dissipation500 mW
Max Supply Current75 mA
Max Supply Voltage6 V
Min Operating Temperature-55 °C
Min Supply Voltage2 V
Number of Bits4
Number of Bits per Element4
Number of Channels8
Number of Circuits2
Number of Elements2
Number of Input Lines8
Number of Inputs8
Number of Output Lines3
Number of Outputs8
Number of Ports2
Operating Supply Voltage3 V
PolarityNon-Inverting
Propagation Delay27 ns
Quiescent Current4 µA
Temperature GradeMilitary
Turn-On Delay Time165 ns
Dimensions
Height - Seated (Max)2.65 mm
Length12.8 mm
Terminal Pitch1.27 mm
Width7.5 mm
Compliance
Environmental Classification
China RoHSNon-Compliant
Lead FreeContains Lead
REACH SVHCNo
RoHSNon-Compliant
Compliance Statements