onsemi MC74AC646DWG
$ 2.266
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Verical | MC74AC646DWG | 3,300 | 156 | |||||||||
| Rochester Electronics | MC74AC646DWG | 31,600 | 22h | |||||||||
| DigiKey | MC74AC646DWG-ND | 170 | 1 | Tube | ||||||||
| Farnell | MC74AC646DWG | 0 | 510 | Tube | 10h | |||||||
| Mouser | 863-MC74AC646DWG | 7 | 1 | Tube |
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download onsemi MC74AC646DWG symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Ultra Librarian | SymbolFootprint | Download |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 2.266
$ 1.04
$ 1.04
Stock
178,429
445,089
445,089
Authorized Distributors
5
6
6
Case/Package
SOP
SOP
SOP
Number of Pins
24
24
24
Logic Function
Inverting, Transceiver
Inverting, Transceiver
Inverting, Transceiver
Number of Elements
1
1
1
Number of Bits per Element
8
8
8
Low Level Output Current
24 mA
24 mA
24 mA
High Level Output Current
24 mA
-24 mA
-24 mA
Propagation Delay
13.5 ns
13.5 ns
13.5 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
Supply Chain
Country of OriginPhilippines
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1993-11-01
Lifecycle StatusObsolete (Last Updated: 1 week ago)
LTB Date2023-11-20
LTD Date2024-11-20
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 week ago)
Related Parts
Texas InstrumentsSN74LVC2952ANSR
Octal Bus Transceiver and Register With 3-State Outputs 24-SO -40 to 85
Descriptions
Descriptions of onsemi MC74AC646DWG provided by its distributors.
74AC Series 2 to 6 V Octal Transceiver/Register w/ 3-State Output - SOIC-24
Octal Bus Transceiver Register with 3-State Outputs (Non-inverting)
Registered Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24
74AC646 Tube 2006 SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA logic buffer 24mA 24mA 18.5ns 2.65mm 5V
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
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins24
Number of Terminals24
Technical
Clock Edge Trigger TypePositive Edge
DirectionBidirectional
High Level Output Current24 mA
Logic FunctionInverting, Transceiver
Low Level Output Current24 mA
Max Operating Temperature85 °C
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits1
Number of Elements1
Number of Ports2
Operating Supply Voltage5 V
PackagingRail/Tube
PolarityNon-Inverting
Propagation Delay13.5 ns
Temperature GradeIndustrial
Turn-On Delay Time18.5 ns
Dimensions
Height - Seated (Max)2.65 mm
Length15.395 mm
Terminal Pitch1.27 mm
Width7.5 mm
Compliance
Environmental Classification
China RoHSCompliant
Halogen FreeHalogen Free
Lead FreeLead Free
REACH SVHCYes
RoHSCompliant
Compliance Statements