Texas Instruments

CD4504BPWR

CD4504BPWR is a high-performance CMOS BCD-to-7-segment decoder/driver manufactured by Texas Instruments. It is designed to convert binary-coded decimal (BCD) input into a 7-segment display format, making it ideal for a wide range of applications that require digital display.

Description:

The CD4504BPWR is a monolithic CMOS integrated circuit that provides a complete solution for driving 7-segment displays. It includes a BCD-to-7-segment decoder, a digit driver, and a segment driver. The device is available in a 16-pin package and operates over a wide supply voltage range of 3V to 5.5V.

Features:

1. BCD-to-7-segment decoder: Converts 4-bit BCD input into a 7-segment display format.
2. Active-low blanking input: Allows the display to be blanked when the input is low.
3. Active-low decimal point input: Enables the decimal point when the input is low.
4. 7-segment display driver: Drives up to 50mA per segment, suitable for driving common anode or common cathode displays.
5. Wide supply voltage range: Operates from 3V to 5.5V, making it suitable for various power supply configurations.
6. Low power consumption: Consumes minimal power, making it ideal for battery-powered applications.
7. High input impedance: Can handle input voltages up to 15V, allowing it to interface with various input sources.
8. Compatible with common anode and common cathode displays: Can be used with both types of 7-segment displays.

Applications:

1. Digital clocks and timers
2. Frequency counters
3. Digital thermometers
4. Tachometers and speedometers
5. Digital voltmeters and ammeters
6. Industrial control panels
7. LED display systems in consumer electronics
8. Battery-powered handheld devices with digital displays

The CD4504BPWR is a versatile and reliable solution for driving 7-segment displays in various applications, thanks to its high performance, low power consumption, and compatibility with different display types.