MM74HCT08M

Inverter Gates Overview

The MM74HCT08M is a quad 2-input AND gate logic IC manufactured by Fairchild Semiconductor. It utilizes advanced silicon-gate CMOS technology to deliver low quiescent power consumption and a wide power supply range. The device features input and output characteristics compatible with standard 74LS logic families, facilitating interface between TTL and NMOS components alongside standard CMOS devices. It serves as a plug-in replacement for LS-TTL devices, enabling reduced power consumption in existing designs while maintaining high fan-out capabilities.

Inverter Gates Feature Summary

• TTL and LS pin-out and threshold compatibility
• Fast switching performance
• Low power consumption at DC
• High fan-out capability

Inverter Gates Applications

• Interface between TTL and NMOS components
• Interface between standard CMOS devices
• Plug-in replacement for LS-TTL devices

Inverter Gates Procurement Notes

Verify the manufacturer designation carefully, as Fairchild Semiconductor has been integrated into ON Semiconductor. Confirm that the specific part number corresponds to the original Fairchild production run if legacy sourcing is required. Check RoHS compliance status and ensure the package type matches the design requirements. Review datasheet revisions for any changes in electrical characteristics or recommended operating conditions before finalizing procurement.

Inverter Gates Selection Notes

Select this component when designing systems requiring compatibility with existing 74LS logic standards but needing lower power dissipation. Ensure the operating voltage range aligns with the system's power supply constraints. Consider the propagation delay specifications for timing-critical applications. Verify that the package style fits the available PCB real estate and manufacturing processes.

Inverter Gates Part Context

This component belongs to the 74HCT logic family, which bridges the gap between older TTL standards and modern CMOS technologies. The HCT series is specifically designed to accept standard TTL logic levels while offering the benefits of CMOS operation. This particular model provides four independent AND gates within a single package, making it suitable for complex digital logic implementations where space and power efficiency are priorities.

Inverter Gates Replacement Considerations

MM74HCT08MTC