M74HC42TTR

The M74HC42TTR is an Integrated Circuit (IC) component that belongs to the HC family of the 74 series manufactured by STMicroelectronics. It is a BCD to DecimaL Decoder that has several key features, as outlined below: 1. High-Speed Operation: The M74HC42TTR is designed to function at high speeds, making it suitable for applications where fast decoding and signal processing are required. 2. Binary-Coded Decimal (BCD) to Decimal Conversion: This IC is specifically designed to convert BCD inputs into corresponding decimal outputs. It accepts a 4-bit BCD code input (BCD0-BCD3) and generates a decimal output (Y0-Y9) based on that input. 3. 10-Line Decoder: The M74HC42TTR is a 10-line BCD to decimal decoder, which means it has ten output lines corresponding to the decimal digits (0-9). Each output line can be independently enabled or disabled based on the BCD input, allowing for flexible decoding possibilities. 4. Active LOW Outputs: The decimal output lines (Y0-Y9) of the M74HC42TTR are active LOW, meaning that a logical '0' is output when a decimal digit is selected. This is particularly useful for interfacing with other electronic circuits that utilize active-LOW logic