7442 BCD to Decimal Decoder Logic IC – 4-Line to 10-Line DIP-16

QAR 3.00/ unit

Description

The 7442 is a TTL logic integrated circuit designed to convert 4-bit Binary-Coded Decimal (BCD) inputs into ten discrete decimal outputs. It performs one-of-ten decoding, where only one output line becomes active for each valid BCD input from 0 to 9. The device features active-low outputs, making it suitable for direct logic decoding, indicator driving, address selection, and control applications. Operating on a standard 5V TTL supply, the 7442 is widely used in digital systems requiring decimal decoding and selection logic. Features • Converts 4-bit BCD input into 10 decimal outputs • One-of-ten output decoding • Active-low output configuration • Standard TTL logic compatibility • Single 5V supply operation • Fast switching performance • Suitable for address decoding • Useful for display and indicator selection • Reliable digital logic operation • DIP-16 through-hole package • Breadboard-friendly design • Supports logic and control circuits • Easy PCB integration • Ideal for educational and industrial digital systems Tutorials • bcd to decimal decoder,bcd to decimal decoder using ic 7442.