7443 DIP IC BCD To 7 Segment Decoder Driver (7443 IC)
The 7443 is a BCD to 7 segment decoder driver integrated circuit designed for driving numeric displays in digital systems. It converts a 4 bit binary coded decimal BCD input into the corresponding outputs required to drive a 7 segment display.
This IC is commonly used in digital clocks counters measurement instruments and display systems where numeric information must be shown on a 7 segment display. It belongs to the TTL logic family and provides open collector outputs suitable for interfacing with display circuits. The DIP package allows easy use in breadboard prototyping and PCB based digital electronics designs.
Key Features
- BCD to 7 segment decoder driver
- Converts 4 bit BCD input to display control outputs
- Designed for numeric display applications
- Open collector output configuration
- TTL compatible logic levels
- Suitable for digital counters and display systems
- DIP package suitable for prototyping and PCB mounting
Specifications
- IC Model = 7443
- Logic Type = BCD to 7 segment decoder driver
- Input Type = 4 bit BCD input
- Output Type = Open collector outputs
- Logic Family = TTL
- Package Type = DIP
- Operating Voltage = 4.75V to 5.25V
- Application = 7 segment display driving and digital display circuits
Interfaces
- A = BCD input bit 0
- B = BCD input bit 1
- C = BCD input bit 2
- D = BCD input bit 3
- a = Segment output a
- b = Segment output b
- c = Segment output c
- d = Segment output d
- e = Segment output e
- f = Segment output f
- g = Segment output g
- VCC = Power supply
- GND = Ground
