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Manufacturer Part #


NB Series 3.3 V 140 MHz Surface Mount 1:4 Clock Fanout Buffer - DFN-8

Mfr. Name: ON Semiconductor
Standard Pkg:
Product Variant Information section
Date Code: 1952
Product Specification Section
Technical Attributes
Attributes Table
Type: Clock Oscillator
No of Channels: 1
Operating Frequency: 140MHz
Supply Voltage-Max: 3.3V
Supply Current: 12mA to 25mA
High Level Output Current: -24mA
Low Level Output Current: 24mA
Number Of Timers: 4
Operating Temp Range: -40°C to +85°C
Storage Temperature Range: -65°C to +150°C
Moisture Sensitivity Level: 1
Package Style:  DFN-8
Mounting Method: Surface Mount
Features and Applications

The NB3N2304NZMNR4G is a low skew 1−to 4 clock fanout buffer, designed for high speed clock distribution such as in PCI−X applications. Available in a DFN-8 package.


  • Input/Output Clock Frequency up to 140 MHz
  • Low Skew Outputs (100 ps)
  • Output Enable
  • Operating Range: VDD = 3.0 V to 3.6 V
  • Ideal for PCI−X and networking clocks
  • Packaged in 8−pin TSSOP, 4.4 mm x 3 mm
  • Industrial Temperature Range
  • These are Pb−Free Devices
Pricing Section
Web Price:
$2.06 USD Each
Cost Per Unit

$7.00 reeling fee is amortized over the number of components for each reel.
Mini-Reels are a custom product and are non-cancelable and non-returnable.

Product Variant Information section