There are no models available for this part yet.
Overview of 74ACT399SCQR by Texas Instruments
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: ( 8 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
CAD Models for 74ACT399SCQR by Texas Instruments
Part Data Attributes for 74ACT399SCQR by Texas Instruments
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|---|---|
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Part Life Cycle Code
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Obsolete
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Ihs Manufacturer
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NATIONAL SEMICONDUCTOR CORP
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Package Description
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SOP,
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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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FOUR 2:1 MUX FOLLOWED BY REGISTER
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Family
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ACT
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JESD-30 Code
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R-PDSO-G16
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Length
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9.9 mm
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Load Capacitance (CL)
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50 pF
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Logic IC Type
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D FLIP-FLOP
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Number of Bits
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4
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Number of Functions
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1
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Number of Terminals
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16
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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 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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9.5 ns
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Qualification Status
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Not Qualified
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Seated Height-Max
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1.75 mm
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Supply Voltage-Max (Vsup)
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5.5 V
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Supply Voltage-Min (Vsup)
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4.5 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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Trigger Type
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POSITIVE EDGE
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Width
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3.9 mm
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fmax-Min
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160 MHz
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Alternate Parts for 74ACT399SCQR
This table gives cross-reference parts and alternative options found for 74ACT399SCQR. 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 74ACT399SCQR, 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 |
|---|---|---|---|
| 74ACT399SCTR | D Flip-Flop, ACT Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, CMOS, PDSO16, SOIC-16 | Fairchild Semiconductor Corporation | 74ACT399SCQR vs 74ACT399SCTR |
| 74ACT399SCT | D Flip-Flop, ACT Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, CMOS, PDSO16, SOIC-16 | Fairchild Semiconductor Corporation | 74ACT399SCQR vs 74ACT399SCT |
| 74ACT399SCX | D Flip-Flop, ACT Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, CMOS, PDSO16, 0.150 INCH, MS-012, SOIC-16 | Rochester Electronics LLC | 74ACT399SCQR vs 74ACT399SCX |
| 74ACT399SCX_NL | D Flip-Flop, ACT Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, CMOS, PDSO16, 0.150 INCH, MS-012, SOIC-16 | Fairchild Semiconductor Corporation | 74ACT399SCQR vs 74ACT399SCX_NL |
| 74ACT399SC | D Flip-Flop, ACT Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, CMOS, PDSO16, 0.150 INCH, MS-012, SOIC-16 | Rochester Electronics LLC | 74ACT399SCQR vs 74ACT399SC |
| 74ACT399SCXR | D Flip-Flop, ACT Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, CMOS, PDSO16, SOIC-16 | Fairchild Semiconductor Corporation | 74ACT399SCQR vs 74ACT399SCXR |
| MC74ACT399DCR1 | D Flip-Flop, ACT Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, CMOS, PDSO16, PLASTIC, SOIC-16 | Motorola Semiconductor Products | 74ACT399SCQR vs MC74ACT399DCR1 |
| 74ACT399SCX | D Flip-Flop, ACT Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, CMOS, PDSO16, 0.150 INCH, MS-012, SOIC-16 | Fairchild Semiconductor Corporation | 74ACT399SCQR vs 74ACT399SCX |