产品介绍

M74HC73 Dual J-K Flip-Flop With Clear

The M74HC73 is an high speed CMOS DUAL J-K FLIP FLOP WITH CLEAR fabricated with silicon gate C2MOS technology.

Depending on the logic level applied to J and K inputs, this device changes state on the negative going transition of clock input pulse (CK). The clear function is accomplished independently of the clock condition when the clear input (CLR) is taken low.

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

技术特性

• High speed:
  • fMAX= 80MHz (typ.) at VCC= 6V
• Low power dissipation:
  • ICC= 2µA(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 73

M74HC73 订购信息

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