CD74HC367M

Overview

The CD74HC367M 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, housed in a 16-pin SOIC package. The device operates within a supply voltage range of 2 V to 6 V. Key electrical parameters include a maximum low-level output current of 6 mA and a maximum high-level output current of -6 mA at nominal voltage. The static current is typically 8 µA, while the operating supply current reaches a maximum of 80 µA. The propagation delay is specified at a maximum of 24 ns at nominal voltage, with a functional frequency of up to 28 MHz.

Feature Summary

• Integrates six independent non-inverting buffers with three-state output control for flexible signal routing.
• Utilizes high-speed CMOS technology to achieve fast switching speeds suitable for complex digital systems.
• Provides robust drive capability with balanced push-pull outputs designed for interfacing with various logic families.

Applications

• Memory address drivers for bus-oriented architectures
• Clock drivers and buffering for timing signals
• Bus-oriented transmissions requiring controlled signal directionality

Procurement Notes

Verify the specific suffix 'M' indicates the SOIC-16 package variant when sourcing. Confirm RoHS compliance status as manufacturing processes evolve. Ensure the supplier provides official datasheets matching the Texas Instruments part number to guarantee pinout and electrical characteristics align with design requirements before finalizing procurement.

Selection Notes

Select this component when designing circuits requiring multiple buffered outputs with tri-state functionality. It is suitable for applications needing moderate drive strength within a wide voltage range. Consider the SOIC-16 footprint for surface-mount assembly. Evaluate thermal management needs if operating near the upper temperature limits or under heavy load conditions.

Part Context

This device belongs to the Texas Instruments 74HC series of high-speed CMOS logic devices. The 74HC family is known for compatibility with standard TTL levels while offering lower power consumption than older LS technologies. The CD74HC367 specifically addresses the need for hex buffering in systems requiring signal isolation or bus driving capabilities.

Replacement Considerations

The SN74HC367NSR is a documented equivalent from Texas Instruments featuring similar electrical characteristics. Verify pin compatibility and package dimensions before substitution. Other manufacturers may offer pin-compatible alternatives, but ensure voltage and current ratings match the original design specifications.