74LCX760MTC

Overview

The onsemi 74LCX760MTC is an octal buffer and line driver belonging to the LCX logic family. It features eight non-inverting inputs driving open-drain outputs, designed for low-voltage operation between 2 V and 3.6 V. The device utilizes advanced CMOS technology to achieve high-speed performance with propagation delays of 9 ns at 2.7 V and 8 ns at 3.3 V. Packaged in a TSSOP-20 surface-mount format, it supports a maximum low-level output current of 24 mA while maintaining a static supply current of only 10 uA. It operates within a temperature range of -40°C to +85°C.

Feature Summary

• Provides eight non-inverting buffering channels with open-drain output configuration
• Supports low-voltage power supplies ranging from 2 V to 3.6 V
• Delivers high-speed signal transmission with minimal propagation delay
• Maintains ultra-low quiescent power consumption during standby

Applications

• Memory bus buffering and data line drivers
• Clock distribution networks requiring open-drain termination
• System interface circuits connecting different voltage domains
• High-density digital logic applications in portable devices

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package integrity and pin alignment against TSSOP-20 specifications. Ensure storage conditions comply with moisture sensitivity level requirements prior to soldering. Review official documentation for any recent lifecycle changes or obsolescence notices affecting long-term availability.

Selection Notes

Select this component when designing systems requiring multiple buffered signals with open-drain capabilities under low-voltage constraints. Compare propagation delay characteristics against system timing budgets. Evaluate thermal management needs based on operating temperature limits. Consider alternative packages if board space restrictions differ from standard TSSOP dimensions.

Part Context

This part belongs to the 74LCX series of low-voltage CMOS logic devices manufactured by onsemi. The series focuses on providing high-speed performance with reduced power dissipation compared to older logic families. The 74LCX760 specifically addresses applications needing octal buffering with flexible output drive configurations suitable for various digital interfacing tasks.

Replacement Considerations

Check for cross-manufacturer equivalents such as those from NXP or Texas Instruments offering identical pinouts and electrical parameters. Verify that substitute parts maintain the same TSSOP-20 footprint and voltage tolerance levels. Ensure functional compatibility regarding open-drain output behavior and propagation delay specifications before implementation.