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Renesas Electronics Corporation

Renesas’ Timing product portfolio has been acquired by SiTime.

Datasheets, documentation, and sample orders remain available on Renesas.com through late 2026. For new designs, purchasing, support, and product inquiries, visit SiTime.com or send an email to [email protected]. Full transition to SiTime is expected by late 2026.

Features

  • Low additive phase jitter RMS: 50fs
  • Extremely low skew outputs (50ps)
  • Low-cost clock buffer
  • Packaged in an 8-pin SOIC and 8-pin DFN, Pb-free
  • Input/Output clock frequency up to 200MHz
  • Low-power CMOS technology
  • Operating voltages of 1.8V to 3.3V
  • Extended temperature range: -40 °C to +105 °C

Description

The 74FCT38074S is a low skew, single input to four output, LVCMOS clock buffer that offers best-in-class additive phase jitter of sub 50fs.

Parameters

AttributesValue
Temp. Range (°C)-40 to 85°C
Product CategoryClock Buffers & Drivers

Package Options

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
COL2.0 x 2.0 x 0.580.5
SOIC4.9 x 3.9 x 1.581.27

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