MC10H158PG

Overview

The MC10H158PG is a quad two-channel multiplexer with common input select, manufactured by onsemi. It belongs to the MECL 10H series and operates at a typical power supply voltage of -5.2 Vdc. The device provides non-inverting outputs and features a propagation delay of 1.5 ns typical. It dissipates approximately 197 mW of power and offers an improved noise margin of 150 mV over the operating voltage and temperature range. The component is housed in a 16-pin Plastic Dual In-Line (PDIP) package.

Feature Summary

• Provides four independent two-input multiplexing channels controlled by a single common select line.
• Features MECL 10K compatibility with functional and pinout duplication while delivering significantly faster propagation delays.
• Includes voltage compensated circuitry designed to maintain stable performance across varying operating conditions.

Applications

• High-speed digital signal routing systems
• Data acquisition multiplexing circuits
• MECL logic interface applications

Procurement Notes

Verify the specific ordering suffix 'P' corresponds to the PDIP-16 plastic dual in-line package configuration. Confirm that the procurement batch aligns with the RoHS compliance status indicated for this specific variant. Ensure the application environment supports the required negative power supply voltage specifications defined in the datasheet electrical characteristics.

Selection Notes

Select this component when a quad multiplexer with common select functionality is required within MECL logic families. It serves as a direct replacement for standard MECL 10K parts while offering superior speed without increasing power consumption. Verify that the system design accommodates the necessary negative voltage supply rails and thermal dissipation requirements for the specified package type.

Part Context

This part is a member of the MECL 10H family, which represents an evolution of the legacy MECL 10K standard. The MC10H158 specifically addresses the need for high-speed switching in digital systems. It maintains backward compatibility with existing designs while providing enhanced performance metrics suitable for demanding electronic applications requiring reliable signal path selection.

Replacement Considerations

The datasheet identifies the MC10H158 as a functional and pinout duplicate of the standard MECL 10K family part. Designers replacing older components should verify that the target system utilizes compatible MECL logic levels and power supply configurations to ensure proper operation.