MC100LVEL59DWR2G

Overview

The MC100LVEL59DWR2G is a 3.3 V triple 2:1 multiplexer with differential outputs, manufactured by onsemi. It operates in PECL mode (VCC = 3.0 V to 3.8 V, VEE = 0 V) or NECL mode (VCC = 0 V, VEE = −3.0 V to −3.8 V). The device features individual or common select controls and includes internal input pulldown resistors. Typical propagation delays are 500 ps, with maximum toggle frequency TBD. Power supply current ranges from 27 mA to 32 mA across the operating temperature range of -40°C to +85°C. It is housed in a 20-lead SOIC package.

Feature Summary

• Supports flexible selection schemes for data path and random logic applications via individual or common select inputs.
• Includes temperature compensation within the 100 Series architecture.
• Provides ESD protection exceeding 2 kV HBM.
• Outputs default LOW when inputs are open or at VEE.

Applications

• Data path routing
• Random logic applications

Procurement Notes

Verify that the specific ordering suffix DWR2G corresponds to the tape and reel packaging configuration as documented in the manufacturer's ordering information. Confirm RoHS compliance status for the G suffix variant against current environmental declarations. Ensure power supply connections for all VCC and VEE pins are externally connected to guarantee proper operation.

Selection Notes

Select this component for designs requiring differential output multiplexing in high-speed environments. Verify compatibility with PECL or NECL voltage levels based on system power rails. Consider the 20-SOIC package dimensions for PCB layout constraints. Evaluate thermal resistance requirements relative to ambient airflow conditions during operation.

Part Context

This part belongs to the MC100LVEL59 series of 3.3 V ECL multiplexers. It is designed for applications demanding fast signal switching and differential signaling integrity. The device integrates multiple functions into a single package to reduce board space and simplify circuit design for complex logic systems.

Replacement Considerations

Check for direct pin-compatible substitutes within the same family, such as the MC100LVEL59DW or MC100LVEL59DWR2, ensuring functional equivalence and package compatibility before substitution.

FAQ

How does the device handle open inputs?

The Q output will default LOW if inputs are open or at VEE due to internal input pulldown resistors.

What is the typical propagation delay?

The typical propagation delay is 500 ps.