There are no models available for this part yet.
Overview of 74AC646SCXR by Fairchild Semiconductor Corporation
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 10 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Internet of Things (IoT)
Computing and Data Storage
Agriculture Technology
CAD Models for 74AC646SCXR by Fairchild Semiconductor Corporation
Part Data Attributes for 74AC646SCXR by Fairchild Semiconductor Corporation
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|---|---|
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Part Life Cycle Code
|
Obsolete
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Ihs Manufacturer
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FAIRCHILD SEMICONDUCTOR CORP
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Part Package Code
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SOIC
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Package Description
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SOP,
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Pin Count
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24
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Reach Compliance Code
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unknown
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HTS Code
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8542.39.00.01
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Additional Feature
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WITH DIRECTION CONTROL
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Family
|
AC
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JESD-30 Code
|
R-PDSO-G24
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Length
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15.4 mm
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Logic IC Type
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REGISTERED BUS TRANSCEIVER
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Max I(ol)
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0.024 A
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Number of Bits
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8
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Number of Functions
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1
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Number of Ports
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2
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Number of Terminals
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24
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Operating Temperature-Max
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85 °C
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Operating Temperature-Min
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-40 °C
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Output Characteristics
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3-STATE
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Output Polarity
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TRUE
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Package Body Material
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PLASTIC/EPOXY
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Package Code
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SOP
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Package Shape
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RECTANGULAR
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Package Style
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SMALL OUTLINE
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Propagation Delay (tpd)
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18.5 ns
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Qualification Status
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Not Qualified
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Seated Height-Max
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2.65 mm
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Supply Voltage-Max (Vsup)
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6 V
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Supply Voltage-Min (Vsup)
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2 V
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Supply Voltage-Nom (Vsup)
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5 V
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Surface Mount
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YES
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Technology
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CMOS
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Temperature Grade
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INDUSTRIAL
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Terminal Form
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GULL WING
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Terminal Pitch
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1.27 mm
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Terminal Position
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DUAL
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Width
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7.5 mm
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Alternate Parts for 74AC646SCXR
This table gives cross-reference parts and alternative options found for 74AC646SCXR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 74AC646SCXR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| MC74AC646DWR2G | Registered Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, PLASTIC, SOIC-24 | Rochester Electronics LLC | 74AC646SCXR vs MC74AC646DWR2G |
| MC74AC646DWC | Registered Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, PLASTIC, SOIC-24 | Motorola Semiconductor Products | 74AC646SCXR vs MC74AC646DWC |
| MC74AC646DWR2G | Octal Bus Transceiver Register with 3-State Outputs (Non-inverting), SOIC−24 WB, 1000-REEL | onsemi | 74AC646SCXR vs MC74AC646DWR2G |
| MC74AC646DWCR2 | Registered Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, PLASTIC, SOIC-24 | Motorola Semiconductor Products | 74AC646SCXR vs MC74AC646DWCR2 |
| MC74AC646DW | AC SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, PLASTIC, SOIC-24 | onsemi | 74AC646SCXR vs MC74AC646DW |
| 74AC646SCQR | Registered Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, SOIC-24 | Fairchild Semiconductor Corporation | 74AC646SCXR vs 74AC646SCQR |
| 74AC646D-T | IC AC SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, Bus Driver/Transceiver | NXP Semiconductors | 74AC646SCXR vs 74AC646D-T |
| MC74AC646DW | Registered Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, PLASTIC, SOIC-24 | Rochester Electronics LLC | 74AC646SCXR vs MC74AC646DW |
| CD74AC646M | Registered Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, | Ge Solid State | 74AC646SCXR vs CD74AC646M |
| 74AC646SCX_NL | Registered Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, 0.300 INCH, MS-013, SOIC-24 | Fairchild Semiconductor Corporation | 74AC646SCXR vs 74AC646SCX_NL |