Diodes Incorporated
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Automotive 1 to 4 LVCMOS/LVTTL Fanout Buffer, OE Pin without pull up/down resistor

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The PI6C49CB04AQ is an automotive qualified low skew, single input to four output, clock buffer. Perfect for fanning out multiple clock outputs.


  • Low skew outputs (250 ps)
  • Packaged in 8-pin SOIC
  • Low power CMOS technology
  • Operating Voltages of 1.5 V to 3.3 V
  • Output Enable pin tri-states outputs
  • 3.6 V tolerant input clock
  • AEC-Q100 Qualified
  • Automotive Grade 2 temperature range (-40 to 105 °C)
  • Automotive Grade 3 temperature range (-40 to 85 °C)

Product Specifications

Product Parameters

Compliance(Only Automotive supports PPAP) Automotive
Function Buffer
Number of Outputs 4
Output Type(s) LVCMOS/LVTTL
Maximum Output Frequency (MHz) 250
Additive Jitter (ps) 0.1
Supply Voltage (V) 1.5V-3.3V
Input Type(s) LVCMOS/LVTTL
Skew (ps) 250
Ambient or Junction Temperature (°C) -40 to 105 °C

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Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2586 2022-06-08 2022-09-08 Qualified Additional Wafer Fab Backend IMD Material and Process - Automotive
PCN-2465 2020-07-02 2020-10-02 Additional Qualified Plating Source - Automotive