8-Input NOR/OR Gate (CD4078BE)

CD4078BE NOR/OR Gate provides the system designer with direct implementation of the positive-logic 8-input NOR and OR functions and supplements the existing family of CMOS gates.

• Medium-Speed Operation:
  t_PHL, t_PLH = 75 ns (typ.) at V_DD = 10 V
• Buffered inputs and output
• 5-V, 10-V, and 15-V parametric ratings
• Standardized symmetrical output characteristics
• 100% tested for quiescent current at 20 V
• Maximum input current of 1 µA at 28 V over full package-temperature range:
  100 nA at 18 V and 25°C
• Noise margin (over full package-temperature range):
  • 1 V at V_DD = 5 V
  • 2 V at V_DD = 10 V
  • 2.5 V at V_DD = 15 V
• Meets all requirements of JEDEC Tentative Standard No. 13B, “Standard Specifications for Description of ‘B’ Series CMOS Devices”