M74HCT367RM13TR

Overview

The M74HCT367RM13TR is a high-speed CMOS hex bus buffer with 3-state outputs, fabricated using silicon gate C2MOS technology. It operates within a supply voltage range of 4.5 V to 5.5 V and features six non-inverting inputs and outputs. The device provides symmetrical output impedance with a minimum drive capability of 6 mA for both high and low states. Static current consumption is limited to 4 µA maximum at 25 °C. Propagation delay is specified at 28 ns when operating at 4.5 V. It is housed in a 16-pin SOP package suitable for surface mount applications.

Feature Summary

• Hex bus buffer configuration with three-state output control
• High noise immunity compatible with LSTTL logic levels
• Low power dissipation characteristics typical of CMOS technology

Applications

• Data bus buffering in computer systems
• Clock distribution networks
• Memory address/data line drivers

Procurement Notes

Verify the specific suffix RM13TR indicates tape and reel packaging. Confirm RoHS compliance status as distributor data may vary. Check for obsolescence notices from STMicroelectronics. Ensure the SOP-16 package matches your PCB footprint requirements. Validate that the HCT series voltage range meets your system's 5V logic standards.

Selection Notes

Select this component when interfacing between 5V CMOS and LSTTL logic families. The HCT series ensures compatibility with standard TTL input thresholds while maintaining CMOS low power benefits. Consider the 3-state feature for bidirectional bus architectures. Verify that the propagation delay meets your timing constraints. Ensure the operating temperature range suits your environmental conditions.

Part Context

This part belongs to the M74HCT367 family of hex bus buffers. It is functionally similar to the M74HC367 but optimized for 5V operation with TTL-compatible inputs. The device is designed for high-speed digital applications requiring multiple buffered channels. It shares pinout compatibility with other 74-series hex buffers for design flexibility.

Replacement Considerations

Direct substitutes include M74HCT367M1R and M74HCT367B1R. These variants offer identical logical functionality and electrical specifications. Verify package type differences, such as tube versus reel packaging. Cross-reference with other manufacturers' 74HCT367 equivalents if sourcing constraints exist.