HLF 74LS48 BCD-to-Seven-Segment Decoder/Driver – SOP16 | Common Cathode LED Display Driver | TTL Logic IC | 4.75V–5.25V, 0°C to +70°C | Surface-Mount Package

The HLF 74LS48 is a BCD-to-Seven-Segment Decoder/Driver for Common Cathode LED displays, implemented with Low-Power Schottky TTL logic for fast operation and low power consumption. It decodes 4-bit BCD inputs into seven segment outputs and includes lamp test, blanking, and ripple-blanking functions. Operating from 4.75V–5.25V across 0°C to +70°C, the SOP16 surface-mount package ensures space-saving installation on compact PCBs, ideal for digital instrumentation and embedded systems.

Key Features:

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

• Display Type: Common Cathode LED Display

• Inputs: 4-bit BCD

• Outputs: Seven Active-High Segment Outputs (a–g)

• Technology: Low-Power Schottky TTL (LS Series)

• Operating Voltage: 4.75V – 5.25V

• Operating Temperature: 0°C to +70°C

• Package Type: SOP16 (Small Outline Package)

• Mounting Type: Surface-Mount (SMD)

• Integrated Features: Lamp test, blanking, ripple blanking

• High-Speed TTL Performance: Reliable decoding for digital displays

• Compact and Efficient Design: Perfect for embedded and modern PCB layouts

Applications:

• Seven-Segment LED Display Drivers

• Counters, Timers, and Clocks

• Measurement and Display Modules

• Embedded and Industrial Control Displays

• Space-Saving SMD Electronic Designs