BUY 74HC4078 https://www.utsource.net/itm/p/1767479.html
4-bit x 16-word FIFO register
Description: Quad 2-Input NAND Gate with Open Collector Outputs
Features:
- High-Speed Operation: tpd = 10 ns (typical)
- Low Input Current: 1 μA (maximum)
- Fanout of 10 LSTTL Loads
- Low Noise Emissions: VNIH = VNIL = 28% of VCC (maximum)
- Open Collector Outputs for Wired-OR or Wired-AND Applications
- Typical Propagation Delay: 10 ns
Applications:
- High-Speed Data Transmission
- Level Translation
- Wired-OR and Wired-AND Logic Circuits
- Bus Interface Circuits
- Address Decoding
(For reference only)