M74HC14RM13TR Hex Schmitt inverter sound ic chip counter ic chip

M74HC14RM13TR Hex Schmitt inverter sound ic chip counter ic chip

Features

■ High speed: tPD =12 ns (typ.) at VCC = 6 V

■ Low power dissipation: ICC = 1 μA (max.) at TA = 25 °C ■ High noise immunity: VH = 1.2 V (typ.) at VCC = 6 V

■ Symmetrical output impedance: |IOH| = IOL = 4 mA (min.)

■ Balanced propagation delays: tPLH ≅ tPHL

■ Wide operating voltage range: VCC (opr) = 2 to 6 V

■ Pin and function compatible with 74 series 14

Description

The M74HC14 is a high speed CMOS hex Schmitt inverter fabricated with silicon gate C2MOS technology. Pin configuration and functions are the same as those of the M74HC04 but all the inputs have 20% VCC hysteresis level.

This, together with its Schmitt trigger function, allows the device to be used on line receivers with slow rise/fall input signals. All inputs are equipped with protection circuits against static discharge and transient excess voltage.

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