The MC74VHCT14A is a high-speed CMOS Schmitt trigger inverter that offers hysteresis, low power dissipation, and TTL compatibility. Suitable for line receiver applications, it can interface 3.3V and 5.0V systems with full level conversion. The device features protection against voltage mismatch, hot insertion, and battery backup scenarios, ensuring reliability in industrial and automotive environments. It incorporates noise immunity, balanced propagation delays, and can operate over 2.0V to 5.5V, making it ideal for digital logic interfacing and signal conditioning tasks.
Input Voltage Range: -0.5 V to 7.0 V (including hysteresis)
Output Voltage (High): Voh = 0.8 * Vcc (max), Voh = Vcc - 0.2 V (typ)
Output Voltage (Low): Vol = 0.4 V (max at Iol=8 mA)
Propagation Delay: 5.5 ns at Vcc=5.0 V (typ)
Input Threshold Voltages: Vih = 1.9 V (typ), Vil = 0.5 V (typ)
Temperature Range: -40°C to +125°C
Input protection voltage: up to 7.0 V
Input and output structures provide voltage mismatch protection, hot insertion resilience.
Low power consumption: Max 2.0 μA supply current at 25°C
Power dissipation: 500 mW (SOIC), 450 mW (TSSOP)
ESD Protection: >2000 V Human Body Model
RoHS compliant and Pb-Free
Suitable for line receiver, level shifter, and digital interface applications.
Buy the ON Semiconductor MC74VHCT14A – Reliable Schmitt Trigger Inverter for Industrial Applications
Order the ON Semiconductor MC74VHCT14A online today for high-speed digital applications requiring hysteresis and low power consumption. This CMOS Schmitt trigger inverter features line receiver capabilities, voltage protection, and compatibility with TTL logic signals. Ideal for level shifting, signal conditioning, and interfacing 3.3V to 5.0V systems, it ensures reliable operation in industrial, automotive, and high-speed digital circuits. With excellent noise immunity and protection features, it guarantees device longevity and performance in demanding environments.
Get ON Semiconductor MC74VHCT14A today—built for precision and long-lasting durability in digital signal processing and automotive systems.
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