74LCXH162244MTX

Overview

The onsemi 74LCXH162244MTX is a low-voltage CMOS octal buffer and line driver featuring 3-state outputs. It operates within a supply voltage range of 2.0 V to 3.6 V, with a maximum operating temperature of +85°C. The device provides high drive capability with output currents up to 24 mA. Propagation delay is specified at 9 ns at 3.3 V and 7 ns at 5 V. It utilizes a 48-pin TSSOP package for surface mount installation.

Feature Summary

• Low-voltage operation compatible with 3.3 V systems
• Octal configuration with 3-state outputs
• High drive strength for bus driving applications

Applications

• Bus-oriented architectures
• Clock buffering
• Memory module drivers

Procurement Notes

Verify the specific suffix 'MTX' corresponds to the 48-TSSOP package and tape-and-reel packaging format. Confirm RoHS compliance status through official datasheets or manufacturer declarations before integration into regulated products.

Selection Notes

Select this component when interfacing between 3.3 V logic domains requiring octal buffering. Ensure system voltage does not exceed 3.6 V to maintain reliability. Consider propagation delay specifications for timing-critical bus applications.

Part Context

This part belongs to the 74LCXH series of low-voltage CMOS logic devices from onsemi. It serves as an octal buffer within the broader family of standard logic ICs designed for high-speed digital signal processing and data transmission in consumer and industrial electronics.

Replacement Considerations

Check for pin-compatible alternatives such as the 74AC244MTCX for higher speed requirements, though voltage ranges differ. Verify functional equivalence with other octal buffers in the 74LCX family.