74LS145 DIP BCD To Decimal Decoder Driver

The 74LS145 is a BCD to Decimal Decoder/Driver designed for converting Binary-Coded Decimal (BCD) inputs into decimal outputs. This integrated circuit is commonly used in applications where binary inputs need to be displayed or processed as decimal values, such as in digital displays and various control systems.

Key Specifications:

• Type: BCD to Decimal Decoder/Driver
• Package: DIP-16 (Dual In-line Package)
• Supply Voltage (Vcc):
  • Minimum: 4.75V
  • Typical: 5V
  • Maximum: 5.25V
• Operating Temperature Range: 0°C to 70°C
• Power Dissipation: Approximately 35 mW
• Output Current Capability: Can sink up to 80 mA per output
• Propagation Delay: Typically around 50 ns

Pin Configuration:

Features:

• Open Collector Outputs: Allows multiple outputs to be connected together, useful in driving common cathode displays.
• Invalid Input Handling: Outputs remain off for invalid BCD inputs (greater than ‘1001’).
• Low Power Consumption: Designed for efficient operation with low power requirements.
• TTL Compatibility: Fully compatible with TTL logic families, making it easy to integrate into existing systems.

Applications:

The 74LS145 IC is commonly used in:

• Digital Displays: Driving seven-segment displays to show numerical values.
• Control Systems: Used in systems requiring numerical input processing and display.
• Counting Circuits: Provides a means of displaying count values in a readable format.

Package Included:

1 x 74LS145 BCD to Decimal Decoder Driver IC. Please note that the product image is for illustrative purposes only. The actual product may vary slightly in appearance!