74LCX14FT

Inverter Gates Overview

The Toshiba Semiconductor and Storage 74LCX14FT is a hex Schmitt trigger inverter belonging to the 74LCX logic family. It operates within a supply voltage range of 1.65 V to 3.6 V. The device features six independent inverters with Schmitt trigger inputs, providing noise immunity for slow signal transitions. Key electrical parameters include a maximum propagation delay of 22 ns at 50 pF load capacitance. Output drive capabilities are specified as 24 mA low-level and -24 mA high-level current. It is housed in a 14-pin TSSOP package suitable for surface mount applications.

Inverter Gates Feature Summary

• Hex Schmitt trigger configuration provides hysteresis for improved noise rejection on input signals
• Low-voltage operation optimized for 3.3 V systems while maintaining CMOS low power dissipation
• High-speed performance with symmetrical propagation delays suitable for general digital logic applications

Inverter Gates Applications

• Signal conditioning for noisy environments requiring Schmitt trigger action
• Wave shaping of slow-rising or slow-falling digital signals
• General-purpose logic inversion in low-voltage embedded systems

Inverter Gates Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Ensure the component meets AEC-Q100 automotive qualification requirements if intended for automotive use. Cross-reference the part number with the latest Toshiba Semiconductor and Storage documentation to confirm availability and compliance status before procurement.

Inverter Gates Selection Notes

Select this component when Schmitt trigger functionality is required within the 1.65 V to 3.6 V operating range. It serves as a direct replacement for standard inverters where noise immunity is critical. Consider the 14-pin TSSOP footprint for PCB layout constraints. Verify that the 24 mA output drive capability meets the load requirements of the downstream circuitry.

Inverter Gates Part Context

The 74LCX14FT is part of Toshiba's 74LCX series, which utilizes advanced CMOS technology for high-speed operation and low power consumption. This series is designed for low-voltage applications, typically interfacing between 3.3 V and 5 V systems. The hex inverter topology allows for multiple signal inversion paths within a single compact package, optimizing board space in dense electronic designs.

Inverter Gates Replacement Considerations

Check for equivalent parts from other manufacturers offering the same 74LCX logic family specifications. Verify pin compatibility and electrical characteristics such as propagation delay and output current. Ensure any substitute component supports the required 1.65 V to 3.6 V supply voltage range and maintains Schmitt trigger input characteristics.