M74LCX16244DTR2G

Overview

The M74LCX16244DTR2G is an octal buffer and line driver manufactured by onsemi, belonging to the LCX logic series. It features sixteen non-inverting input lines and three-state outputs housed in a TSSOP-48 package. The device operates within a supply voltage range of 2 V to 3.6 V. Key electrical parameters include a high-level output current of -24 mA and a low-level output current of 24 mA. Static current is specified at 5 uA, with a maximum power dissipation of 200 mW. The component supports surface mount installation and functions reliably across an operating temperature range from -40 C to +85 C.

Feature Summary

• Provides sixteen-channel buffering for high-density data bus applications
• Features three-state outputs to facilitate multiple driver configurations
• Supports low-voltage operation suitable for modern CMOS systems

Applications

• High-density memory buffer circuits
• Clock distribution networks
• Data bus driving interfaces

Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to confirm package type and tape/reel specifications. Ensure compatibility with existing PCB footprints, specifically the TSSOP-48 outline. Confirm that the procurement channel provides valid RoHS compliance certificates as required for regulatory adherence in electronic assemblies.

Selection Notes

Select this component when designing systems requiring sixteen buffered channels with low static power consumption. The LCX series offers performance characteristics distinct from standard AC or LVX families. Verify that the system voltage remains within the 2 V to 3.6 V operational window to ensure signal integrity and prevent device damage during normal operation.

Part Context

This component is part of onsemi's LCX logic family, designed for low-voltage CMOS applications. It serves as a specialized buffer solution within the broader category of logic integrated circuits. The device addresses the need for high-channel-count buffering in compact surface-mount packages, supporting designs where space constraints and power efficiency are critical engineering requirements.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-referencing with other manufacturers requires independent verification of pinout compatibility and electrical specifications.