Overview

The 74FCT38075S is a low skew, single input to five output, LVCMOS clock buffer that offers a best-in-class additive phase jitter of sub 50fs.

74FCT38075S Block Diagram
74FCT38075S Pinout - DFN
74FCT38075S Pinout - SOIC
74FCT38075S Block Diagram
74FCT38075S Pinout - DFN
74FCT38075S Pinout - SOIC
  • Extremely low RMS additive phase jitter: 50fs
  • Low output skew: 50ps
  • Packaged in an 8-pin SOIC and 8-pin DFN
  • Pb (lead) free package
  • Low-power CMOS technology
  • Operating voltages of 1.8 V to 3.3 V
  • Extended temperature range: -40 °C to +105 °C

Documentation

= Featured Documentation
Type Title Date
Datasheet
74FCT38075S Datasheet
PDF 207 KB
Application Note
Termination Options for High-Speed LVCMOS Driver Clock Drivers
PDF 187 KB
Overview
Clock Distribution Overview
PDF 217 KB
Product Change Notice
PCN# : A1905-02 Adding Carsem, Malaysia as Alternate Assembly Location & Change Material Sets
PDF 268 KB
Product Change Notice
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly
PDF 611 KB
Product Change Notice
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly
PDF 611 KB
Application Note
AN-842 Thermal Considerations in Package Design and Selection
PDF 495 KB
Application Note
AN-840 Jitter Specifications for Timing Signals
PDF 442 KB
Application Note
AN-815 Understanding Jitter Units
PDF 565 KB
9 items

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Lead Count (#)
    Temp. Grade
    Pb (Lead) Free
    Carrier Type
    Moisture Sensitivity Level (MSL)
    Price (USD) | 1ku
    Buy / Sample
    Part Number
    74FCT38075SCMGI
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    Samples Available
    Buy Now
    		COL 8 I Yes Cut Tape 1 1.699 Get Samples,
    74FCT38075SCMGI8
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    		COL 8 I Yes Reel 1
    74FCT38075SDCGI
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    Samples Available
    Buy Now
    		SOIC 8 I Yes Tube 1 1.76 Get Samples,
    74FCT38075SDCGI8
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    view_in_ar
    		SOIC 8 I Yes Reel 1
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    • Cart icon to the right of the chip icon: Indicates that samples are available for this product

    Videos & Training

    Low-jitter LVCMOS Fanout Clock Buffers by IDT

    This video overviews the LVCMOS Fanout Buffers, showcasing their best-in-class performance with extremely low phase jitter, minimal output skew, and low power consumption, along with other competitive features.

    Video List
    Low-jitter LVCMOS Fanout Clock Buffers by IDT