TC74ACT08PF

Inverter Gates Overview

The TC74ACT08PF is a quad 2-input AND gate from the ACT logic series, fabricated using silicon gate and double-layer metal wiring C2MOS technology. It operates within a supply voltage range of 4.5 V to 5.5 V. The device features a typical propagation delay of 4.7 ns at 5.0 V and provides balanced delays (tPLH ≈ tPHL). Output drive capability reaches 24 mA minimum for both high and low states at 4.5 V. Inputs are compatible with TTL, NMOS, and CMOS levels, with maximum low-level input voltage of 0.8 V and minimum high-level input voltage of 2.0 V. Quiescent current is 4.0 µA maximum at 25 °C. Operating temperature spans -40 °C to +85 °C.

Inverter Gates Feature Summary

• High-speed operation comparable to Bipolar Schottky TTL while maintaining CMOS low power dissipation
• Input compatibility with TTL, NMOS, and CMOS output voltage levels
• Balanced propagation delays between high-to-low and low-to-high transitions
• Integrated protection circuits against static discharge or transient excess voltage on all inputs

Inverter Gates Applications

• Interfacing TTL or NMOS outputs to High Speed CMOS systems
• Level conversion applications
• General digital logic processing requiring quad AND functionality

Inverter Gates Procurement Notes

Verify that the specific suffix PF corresponds to the DIP14 through-hole package configuration as documented in the official Toshiba datasheet. Confirm RoHS compliance status directly with the manufacturer or authorized distributor, as environmental declarations may vary by production batch. Ensure design adherence to absolute maximum ratings regarding supply voltage and current limits to prevent device degradation.

Inverter Gates Selection Notes

Select this component when a quad 2-input AND function is required with high-speed performance similar to 74F08 but with lower power consumption. It is suitable for designs needing direct interface with legacy TTL or NMOS logic families without additional level shifting circuitry. Verify that the DIP14 through-hole package aligns with the target PCB layout requirements.

Inverter Gates Part Context

This part belongs to the TC74ACT series of advanced high-speed CMOS logic integrated circuits manufactured by Toshiba Semiconductor and Storage. The series utilizes C2MOS technology to achieve performance metrics approaching bipolar equivalents while retaining standard CMOS electrical characteristics. The TC74ACT08P variant specifically implements four independent AND gates within a single monolithic silicon die.

Inverter Gates Replacement Considerations

The datasheet explicitly notes pin and function compatibility with the 74F08 logic family.