CD74HCT367M

Overview

The CD74HCT367M is a high-speed CMOS logic hex buffer and line driver manufactured by Texas Instruments. It features six non-inverting buffers with three-state outputs, allowing for controlled signal transmission on shared buses. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range from -55°C to +125°C. It utilizes the HCT logic family, ensuring compatibility with TTL-driven inputs while maintaining low power consumption typical of CMOS technology.

Feature Summary

• Provides six independent non-inverting buffer channels for signal conditioning and level shifting.
• Features three-state outputs that enable connection to bidirectional data buses without external switching components.
• Accepts standard TTL logic levels at the input, facilitating direct interfacing with legacy digital systems.

Applications

• Bidirectional bus-oriented transmissions in computer and industrial control systems
• Clock drivers and buffering for high-speed digital signals
• Memory and relay drivers requiring isolated output control

Procurement Notes

Verify the specific suffix against the manufacturer's official documentation to confirm package type and tape-and-reel specifications. Ensure the ordered variant matches the required operating temperature range and electrical characteristics defined in the datasheet. Cross-reference the full part number with authorized distributors to confirm current production status and availability constraints.

Selection Notes

Select this component when interfacing between 5V CMOS logic and TTL-compatible systems requiring buffered, tri-state outputs. Consider the HCT series for its ability to accept TTL input voltages while offering CMOS noise immunity and drive strength. Evaluate the SOIC-16 package dimensions for PCB layout compatibility and thermal management requirements in dense assemblies.

Part Context

This component belongs to the Texas Instruments 74HCT logic family, designed for high-speed operation with TTL-compatible inputs. It serves as a fundamental building block in digital circuit design, providing isolation and driving capability for complex logic networks. The device is widely used in applications requiring reliable signal integrity across varying environmental conditions.