M161 Binary to Octal/Decimal Decoder

This document details the specifications and functional characteristics of the M161 decoder module. The M161 is designed to function as a binary-to-octal or binary-coded decimal (8421 or 2421)-to-decimal decoder.

Key information provided includes:

• Configuration: Up to eight modules can be linked for expanded decoding capacity. Three ENABLE inputs are included for selective module enabling.
• Performance: Typical propagation delay is 55 ns in binary-to-octal mode and 75 ns in BCD-to-decimal mode, with a maximum frequency limitation of 8 MHz for BCD applications.
• Electrical Characteristics: The document outlines specific input unit loads, output drive capabilities (10 unit loads for positive outputs, 9 for negative), and power requirements (5V at 120 mA maximum).