MC10H161PG

Overview

The MC10H161PG is a binary to 1-8 decoder manufactured by onsemi, belonging to the MECL 10H series. It provides parallel decoding of a three-bit binary word to one of eight lines, with outputs going low when selected and high otherwise. The device operates on dual power supplies ranging from -4.94V to -5.46V and supports an operating temperature range of 0°C to +75°C. It features a typical propagation delay of 1.0 ns and power dissipation of 315 mW. The component is housed in a 16-pin Plastic Dual In-Line Package (PDIP).

Feature Summary

• True parallel decoding architecture eliminates unequal parallel path delays found in other designs.
• Compatible with MECL 10K logic standards for system integration.
• Voltage compensated design ensures improved noise margin over the operating voltage and temperature range.

Applications

• High-speed multiplexer applications
• Demultiplexer applications
• Parallel decoding of three-bit binary words

Procurement Notes

Verify the specific package suffix 'P' corresponds to the PDIP-16 configuration as defined in the ordering information table. Confirm RoHS compliance status, noting that lead-free variants typically carry a 'G' suffix. Ensure the procurement source provides the official datasheet revision 7 documentation for accurate electrical parameter validation.

Selection Notes

Select this component for applications requiring true parallel decoding without path delay inequalities. Verify compatibility with existing MECL 10K systems. Ensure the design accommodates the required dual power supply rails within the specified voltage limits. Consider the PDIP-16 package constraints for thermal management and board space requirements.

Part Context

This part belongs to the MC10H161 family of binary decoders produced by onsemi under the MECL 10H series. The 'PG' designation indicates a lead-free version of the standard PDIP-16 packaged device. The family includes variations such as FN (PLCC) and L (CDIP) packages, all sharing the same core decoding functionality.

Replacement Considerations

Direct substitutes include MC10H161FN and MC10H161L, which share identical logical functions but differ in package type. Cross-reference pin assignments carefully, as PLCC and CDIP layouts differ from the PDIP configuration.