7445 IC BCD to Decimal Decoder Driver DIP IC (TTL Logic, Open Collector, 5V)

The 7445 is a BCD to decimal decoder driver integrated circuit designed to convert a 4-bit Binary Coded Decimal (BCD) input into one of ten decimal output lines. It is widely used in digital systems where BCD data must be decoded into individual decimal control signals.

The IC features open-collector outputs, allowing easy interfacing with external pull-up resistors, higher voltage loads, and other logic circuits. Operating with standard 5V TTL logic levels, the 7445 is commonly used in display systems, digital counters, industrial control equipment, and decoding applications. Its DIP package makes it suitable for breadboard prototyping and PCB-based digital electronics.

Key Features -

• BCD to decimal decoder driver integrated circuit

• Converts 4-bit BCD input into 10 decimal outputs

• Open-collector output configuration

• Standard TTL compatible logic levels

• Suitable for digital decoding and control circuits

• Supports external pull-up resistor configuration

• DIP package for easy breadboard and PCB mounting

Specifications -

• IC Model: 7445

• Logic Type: BCD to Decimal Decoder Driver

• Input Type: 4-Bit Binary Coded Decimal (BCD)

• Number of Outputs: 10 Decimal Outputs

• Output Type: Open Collector Outputs

• Logic Family: TTL

• Package Type: DIP

• Operating Voltage: 4.75V to 5.25V

Applications -

• Decimal decoding circuits

• Digital counters and timers

• Display control systems

• Industrial control equipment

• Address decoding applications

• Logic control circuits

• Breadboard prototyping

• PCB-based digital electronics