产品介绍

M74HCT14 Hex Schmitt Inverter

The M74HCT14 is an high speed CMOS HEX SCHMITT INVERTER fabricated with silicon gate C2MOS technology.

Pin configuration and function are the same as those of the M74HCT04 but all inputs have 0.7 V hysteresis level. This together with its schmitt trigger function allows it to be used on line receiver with slow rise/fall input signals.

The M74HCT14 is designed to directly interface HSC2MOS systems with TTL and NMOS components.

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

技术特性

• HIGH SPEED: tPD = 19ns (TYP.) at VCC = 4.5V
• LOW POWER DISSIPATION: Icc = 1μA(MAX.) at TA=25°C
• HIGH NOISE IMMUNITY : VH = 0.7V (TYP) at VCC = 4.5V
• BALANCED PROPAGATION DELAYS: tPLH tPHL
• SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN)
• PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 14

M74HCT14 订购信息

DATASHEET