MC10E156FNR2

Overview

The MC10E156FNR2 is a high-speed ECL 3-Bit 4:1 Mux-Latch manufactured by onsemi. It integrates multiplexing and latching functions within a single 28-lead PLCC package. The device supports NECL mode operation with VCC at 0V and VEE ranging from -4.2V to -5.7V. It belongs to the 10E logic series, designed for applications requiring rapid data selection and storage capabilities in differential logic environments.

Feature Summary

• Integrates 3-bit 4-to-1 multiplexer functionality with D-type latch capability
• Supports NECL operating mode with specific voltage requirements
• Provides differential output signals for high-speed data transmission

Applications

• High-speed data routing systems
• Differential logic signal processing circuits
• Multiplexed data acquisition interfaces

Procurement Notes

Verify the specific suffix FNR2 against the manufacturer's current datasheet to confirm package type and reel specifications. Ensure compatibility with NECL power supply configurations (VCC=0V, VEE=-4.2V to -5.7V). Confirm RoHS compliance status as indicated in official documentation before integration into lead-free assemblies.

Selection Notes

Select this component when a combined multiplexer and latch function is required in an ECL environment. The 28-lead PLCC package suits designs needing multiple I/O lines. Consider the NECL voltage range constraints. Verify if the 3-bit width and 4-channel input count align with system architecture requirements compared to wider or narrower alternatives.

Part Context

Part of the onsemi 10E series, which focuses on ECL logic families. This series typically offers high-speed performance suitable for telecommunications and computing infrastructure. The MC10E156 specifically addresses needs for parallel data selection and temporary storage in differential signaling paths.

Replacement Considerations

Check for direct pin-compatible substitutes within the 10E series. Verify functional equivalence regarding bit-width and channel count. Ensure replacement parts support the same NECL voltage levels and package dimensions.