TC74ACT14P(F)

Inverter Gates Overview

The TC74ACT14P(F) is a hex Schmitt-trigger inverter manufactured by Toshiba Semiconductor and Storage. It belongs to the 74ACT logic series, utilizing CMOS technology for high-speed operation compatible with LSTTL levels. The device features six independent inverters within a single package. It operates on a supply voltage range of 4.5 V to 5.5 V. The component is housed in a 14-pin PDIP (Plastic Dual In-line Package). Key electrical characteristics include a maximum propagation delay of 13 ns at 5 V with a 50 pF load. It supports an operating temperature range from -40 °C to +85 °C.

Inverter Gates Feature Summary

• Hex Schmitt-trigger configuration provides noise immunity and clean signal transitions
• CMOS technology ensures low power consumption while maintaining high-speed performance
• LSTTL-compatible input and output levels facilitate direct interfacing with legacy digital systems

Inverter Gates Applications

• Waveform shaping and pulse generation circuits
• Signal conditioning for noisy environments
• Oscillator circuits requiring precise threshold control

Inverter Gates Procurement Notes

Verify the specific suffix 'P(F)' confirms the PDIP package type and lead-free status. Confirm RoHS compliance requirements against current manufacturing standards. Ensure the supply voltage matches the 4.5 V to 5.5 V specification strictly. Check for obsolescence notices as ACT series components may have limited new design availability.

Inverter Gates Selection Notes

Select this component when Schmitt-trigger action is required for hex inverter applications. It is suitable for designs needing LSTTL compatibility with CMOS power efficiency. Consider the 14-pin DIP package for through-hole prototyping or assembly constraints. Verify that the 13 ns propagation delay meets the system timing requirements.

Inverter Gates Part Context

This part is part of Toshiba's 74ACT family, designed to bridge the gap between older LSTTL systems and modern CMOS technologies. The ACT series offers speed comparable to LSTTL but with significantly lower power dissipation. The TC74ACT14 variant specifically adds hysteresis via Schmitt triggers, distinguishing it from standard inverters like the TC74ACT04.

Inverter Gates Replacement Considerations

Direct substitutes include the SN74ACT14N from Texas Instruments and the MC74ACT14ADR2G from onsemi. These alternatives share the same hex Schmitt-trigger functionality, 14-pin DIP package, and 4.5 V to 5.5 V operating voltage range.