M74HC4078 8-Input NOR/OR Gate

The M74HC4078 is an high speed CMOS 8-INPUT NOR/OR GATE fabricated with silicon gate C2MOS technology.

All inputs are equipped with protection circuits against static discharge and transient excess voltage

技术特性

• High speed:
  • tPD=10ns (TYP.) at VCC= 6V
• Low power dissipation:
  • ICC= 1µA(MAX.) at TA=25°C
• High noise immunity:
  • VNIH= VNIL= 28 % VCC (MIN.)
• Symmetrical output impedance:
  • |IOH| = IOL= 4mA (MIN)
• Balanced propagation delays:
  • tPLH tPHL
• Wide operating voltage range:
  • VCC(OPR) = 2V to 6V
• Pin and function compatible with 74 series 4078

M74HC4078 订购信息

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