MC10H121FNR2

Gates And Inverters - Multi-Function, Configurable Overview

The MC10H121FNR2 is a MECL 10H logic device providing simultaneous OR-AND/OR-AND-Invert functions. It operates on a single negative supply voltage of -5.2 V ±5%. The typical propagation delay is 1.0 ns, with power dissipation at 100 mW per gate. It features an improved noise margin of 150 mV and is compatible with the MECL 10K family. The component is housed in a 20-lead Plastic Leaded Chip Carrier (PLCC) package.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Provides simultaneous OR-AND/OR-AND-Invert logic functions for data control applications
• Features a 150 mV improved noise margin over operating voltage and temperature ranges
• Offers functional and pinout compatibility with standard MECL 10K family parts
• Delivers high-speed performance with a typical propagation delay of 1.0 ns

Gates And Inverters - Multi-Function, Configurable Applications

• Data control circuits
• Digital multiplexing systems
• High-speed logic building blocks

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify the exact ordering suffix to confirm the specific package type and shipping configuration. The 'FN' suffix indicates a 20-lead PLCC package, while 'R2' specifies tape and reel packaging. Confirm RoHS compliance status by checking for the 'G' suffix, as standard versions may not meet lead-free requirements. Ensure the procurement channel provides valid traceability documentation for this discontinued or legacy logic series.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when a basic logic block capable of complex OR-AND combinations is required within a MECL environment. It serves as a direct replacement for MECL 10K equivalents without increasing power consumption. Consider the 20-lead PLCC package constraints during PCB layout. Verify that the system can accommodate the negative voltage supply requirements inherent to the ECL logic family.

Gates And Inverters - Multi-Function, Configurable Part Context

This part belongs to the MECL 10H series, which offers improved propagation delays compared to the older MECL 10K family while maintaining identical power-supply current levels. The MC10H121 specifically implements a four-wide OR-AND structure. It is designed for applications requiring fast switching speeds and reliable operation across specified industrial temperature ranges.

Gates And Inverters - Multi-Function, Configurable Replacement Considerations

The MC10H121 is functionally equivalent to standard MECL 10K family parts. Direct replacements include the MC10H121P (PDIP), MC10H121L (CDIP), and MC10H121M (SOEIAJ). Verify pinout compatibility before substituting packages.