The 74FCT163374 16-bit high-speed, low-power edge-triggered D-type register is ideal for use as buffer registers for data synchronization and storage. The Output Enable (xOE) and clock (xCLK) controls are organized to operate each device as two 8-bit or one 16-bit register with common clock. The inputs of 74FCT163374 can be driven from either 3.3V or 5V devices which allows use as translators in a mixed 3.3V/ 5V supply system. The 74FCT163374 operates at -40C to +85C


  • A and C speeds
  • Typical tSK(o) (Output Skew) 250ps
  • ESD > 2000V per MIL-STD-883, Method 3015
  • > 200V using machine model (C = 200pF, R = 0)
  • VCC = 3.3V ± 0.3V, Normal Range, or VCC = 2.7V to 3.6V, Extended Range
  • CMOS power levels (0.4 uW typ. static)
  • Rail-to-rail output swing for increased noise margin
  • Low Ground Bounce (0.3V typ.)
  • Inputs (except I/O) can be driven by 3.3V or 5V components
  • Available in 48 pin SSOP and TSSOP packages




Design & Development