MC100LVEL12DR2

Gates And Inverters - Multi-Function, Configurable Overview

The MC100LVEL12DR2 is a low impedance drive buffer manufactured by onsemi, designed for high drive applications such as memory addressing. It features dual pairs of OR/NOR outputs and operates from a 3.3 V power supply. The device provides propagation delays of 445 ps typical at 25°C, with a maximum toggle frequency of TBD GHz. It supports PECL mode (VCC = 3.0 V to 3.8 V) and NECL mode (VEE = -3.0 V to -3.8 V). Power supply current ranges from 17 mA to 25 mA depending on temperature. The component is housed in an SOIC-8 package.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Dual outputs provide high drive capability suitable for demanding applications like memory addressing.
• Includes internal input pulldown resistors and ESD protection exceeding 4 kV Human Body Model.
• Features temperature compensation within the 100 Series logic family.

Gates And Inverters - Multi-Function, Configurable Applications

• Memory addressing systems requiring high drive buffers
• High AC performance applications in low voltage environments
• PECL and NECL logic circuit implementations

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify the specific ordering suffix 'DR2' corresponds to the SOIC-8 tape and reel packaging configuration. Confirm RoHS compliance status if required, noting that 'G' suffix variants are explicitly Pb-Free. Ensure the procurement matches the active or obsolete status indicated by the manufacturer, as this part may be discontinued.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when interfacing requires a low impedance driver with dual OR/NOR functionality. It serves as a functional equivalent to the EL12 device but operates at 3.3 V. Consider the SOIC-8 package constraints and thermal resistance values if operating near the upper temperature limits of -40°C to +85°C.

Gates And Inverters - Multi-Function, Configurable Part Context

This device belongs to the 100LVEL series of low voltage ECL logic components. It is functionally equivalent to the older EL12 device but optimized for 3.3 V operation. The series includes temperature compensation and meets JEDEC latchup test specifications, ensuring reliability in standard industrial and commercial electronic environments.

Gates And Inverters - Multi-Function, Configurable Replacement Considerations

The MC100LVEL12 is functionally equivalent to the EL12 device. For lead-free requirements, consider the MC100LVEL12DG variant which shares the same SOIC-8 footprint and electrical characteristics.

Gates And Inverters - Multi-Function, Configurable FAQ

What is the difference between PECL and NECL modes for this device?

In PECL mode, VCC ranges from 3.0 V to 3.8 V with VEE at 0 V. In NECL mode, VCC is 0 V and VEE ranges from -3.0 V to -3.8 V.

How does the Q output behave if inputs are open?

The Q output will default LOW if all inputs are open or connected to VEE.