CD4511 SOIC-16 BCD to 7-Segment Latch Decoder Driver IC (CD4511)
The CD4511 is a CMOS BCD to 7-Segment Latch Decoder Driver IC designed for driving common cathode 7-segment LED displays. It converts 4-bit Binary Coded Decimal (BCD) input data into decoded 7-segment display outputs, making it suitable for digital counters, clocks, instrumentation systems, and display control applications.
Key Features -
- BCD to 7-segment latch decoder driver IC
- Designed for common cathode 7-segment displays
- Built-in latch storage function
- CMOS low power consumption design
- SOIC-16 surface mount package
Specifications -
- IC type / Product type - BCD to 7-Segment Decoder Driver IC
- Logic family / Component type - CMOS 4000 Series Display Driver IC
- Package type - SOIC-16 SMD IC
- Supply voltage - Approx 3V to 15V DC
- Input voltage - CMOS compatible BCD logic input levels
- Output voltage - Decoded 7-segment display output levels
- Current rating - Suitable for direct LED segment driving
- Frequency / propagation delay - Fast decoding response suitable for digital display applications
- Operating temperature - Approx -55 to +125 degree C
- Additional important specifications - Latch enable input, lamp test function, blanking input control, common cathode display compatibility
Applications -
- Digital counter displays
- Electronic clock systems
- Instrumentation display units
- Numeric display control circuits
- Embedded electronics and automation projects
Pinout Configuration -
- Pin 1 - BCD input pin
- Pin 2 - BCD input pin
- Pin 3 - Lamp test input
- Additional pins - Segment output pins, latch enable input, blanking input, VDD supply pin, VSS ground pin
