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MM74C914 Datasheet Hex Schmitt Trigger With Extended Input Voltage

Manufacturer: Fairchild (now onsemi)

Overview: MM74C914 Hex Schmitt Trigger with Extended Input Voltage October 1987 Revised January 1999 MM74C914 Hex Schmitt Trigger with Extended Input.

General Description

The MM74C914 is a monolithic CMOS Hex Schmitt trigger with special input protection scheme.

This scheme allows the input voltage levels to exceed VCC or ground by at least 10V (VCC −25V to GND + 25V), and is valuable for applications involving voltage level shifting or mismatched power supplies.

The positive and negative-going threshold voltages, VT+ and VT−, show low variation with respect to temperature (typ 0.0005V/°C at VCC = 10V).

Key Features

  • s Hysteresis: s Special Range 0.45 VCC (typ. ) 0.2 VCCguaranteed protection: Extended Input Voltage input s Wide supply voltage range: 3V to 15V s High noise immunity: 0.7 VCC (typ. ) s Low power TTL compatibility: Fan out of 2 driving 74L Ordering Code: Order Number MM74C914M MM74C914N Package Number M14A N14A Package.

Similar Datasheet

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National Semiconductor Logo MM74C914 Hex Schmitt Trigger National Semiconductor

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MM74C914 Distributor