HLF CD4543 – BCD-to-Seven-Segment Latch/Decoder/Driver (DIP16) | CMOS Logic IC | 3V–15V, –40°C to +85°C | Through-Hole Package

The HLF CD4543 (DIP16) converts BCD inputs into control signals for seven-segment displays, designed to drive common-anode displays. It includes a data latch, blanking, and lamp test controls for efficient display operation. Its CMOS architecture provides high noise immunity and low power consumption, ideal for numeric displays in logic and embedded systems.

Key Features:

• Function: BCD-to-Seven-Segment Latch/Decoder/Driver

• Technology: CMOS Logic

• Operating Voltage: 3V – 15V

• Operating Temperature: –40°C to +85°C

• Package Type: DIP16 (Dual In-Line Package)

• Mounting Type: Through-Hole

• Drives Common-Anode Displays

• Latch, Lamp Test, and Blanking Controls

• Wide Voltage Range and Low Power Dissipation

• High Noise Margin

• TTL/CMOS Compatible Inputs

Applications:

• Numeric Display Systems

• Counters, Timers, and Meters

• Measurement and Indicator Panels

• Digital Clock Displays

• Embedded Display Interfaces