MC74HCT366ADTG

Buffers, Drivers, Receivers, Transceivers Overview

The MC74HCT366ADTG is a hex 3-state inverting buffer manufactured by onsemi, utilizing high-performance silicon-gate CMOS technology. It features LSTTL-compatible inputs and operates within a supply voltage range of 2.0 V to 6.0 V. The device includes two common active-low output enables that place outputs into a high-impedance state when asserted high. It provides an output drive capability of 15 LSTTL loads and exhibits low input current characteristics.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Hex 3-state inverting buffer with dual common active-low enables
• LSTTL-compatible inputs for direct interface with standard logic families
• High noise immunity characteristic of CMOS devices
• Pb-free package construction compliant with environmental standards

Buffers, Drivers, Receivers, Transceivers Applications

• Buffering digital signals in high-speed logic circuits
• Driving multiple loads requiring LSTTL compatibility
• Interface applications between CMOS and TTL/NMOS systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DTG' corresponds to the TSSOP-16 tape and reel packaging configuration as defined in the ordering information. Confirm the presence of the automotive '-Q' suffix if AEC-Q100 qualification or PPAP capability is required for the application. Ensure the component matches the exact datasheet revision and marking diagram specifications provided by the manufacturer.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a hex inverting buffer with tri-state control is required. It is suitable for designs needing LSTTL input compatibility and operation across a wide voltage range from 2.0 V to 6.0 V. Consider the TSSOP-16 package for surface-mount assembly requirements. Verify propagation delay and leakage current parameters against specific circuit timing constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the MC74HCT366A series of high-performance silicon-gate CMOS logic devices. It shares pinout compatibility with LS366 equivalents while offering CMOS performance benefits. The series is designed for general-purpose buffering and driving applications in digital electronics.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

MC74HCT366ADR2G (SOIC-16 Tape & Reel)

Buffers, Drivers, Receivers, Transceivers FAQ

What is the function of the output enable pins?

The device has two common active-low output enables. When either enable is high, all buffer outputs are placed into a high-impedance state.

Are the inputs compatible with LSTTL levels?

Yes, the MC74HCT366A inputs are compatible with standard CMOS or LSTTL outputs.