The 74LS42 is a BCD (Binary-Coded Decimal) to decimal decoder IC designed for digital logic applications. It takes a 4-bit BCD input and decodes it into one of ten possible outputs, making it ideal for numerical display, counter systems, and digital selection applications.
Key Features:
- 4-Bit BCD to Decimal Decoding: Converts a binary-coded decimal input into a 1-of-10 decimal output.
- Active Low Outputs: Provides easy interfacing with TTL circuits.
- High-Speed TTL Logic: Optimized for fast signal processing and reliable performance.
- Multiple Applications: Used in digital counters, display drivers, and address decoding.
- Standard TTL Compatibility: Ensures seamless integration into TTL-based systems.
Package Includes:
- 1 x 74LS42 BCD to Decimal Decoder IC
Specifications:
- Technology Family: LS (Low Power Schottky)
- Supply Voltage (VCC): 4.75V to 5.25V
- Input Voltage (VIN): 0V to 7V
- High-Level Output Voltage (VOH): 2.7V minimum
- Low-Level Output Voltage (VOL): 0.5V maximum
- Operating Temperature Range: 0C to +70C
- Package Type: 16-pin PDIP
Applications:
- Digital Counters
- Address Decoding
- Display Driving
- Data Selection Systems
- Industrial Automation
Datasheet:
Click here to view the datasheet
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