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Latches/Registered Drivers

Registered drivers reduce signal loads on controllers and prevent timing delays and waveform distortion that would cause unreliable synchronous operation.

NXP's register options include variants of bit width ranging from 8-bit to 32-bit. Registers are available in all logic families providing options from 0.8 V to 15 V.

Registers are available in standard SO, TSSOP and innovative leadless DQFN packages for PCB space saving. NXP's registers are fully specified from -40 ºC to 125 ºC.


  • Mixed 5 V and 3.3 V applications
  • Save board space
  • Low cost interface solutions
  • Improved signal integrity for complex layouts
  • Wide supply voltage range
  • Low propagation delay
  • Overvoltage tolerant
  • Source termination
  • Low input threshold
  • CMOS low power

Target Applications

  • Memory controllers
  • Backplane interfaces