74LS47 accepts four lines of BCD (8421) input data, generates their complements internally and decodes the data with seven AND/OR gates having open-collector outputs to drive indicator segments directly. Each segment output is guaranteed to sink 24 mA in the ON (LOW) state and withstand 15V in the OFF (HIGH) state with a maximum leakage current of 250 µA. Auxiliary inputs provided blanking, 74LS47 BCD to 7-Segment Decoder/Driver IC.

Features

• Single BCD to 7-Segment Decoder with Open Collector Outputs
• Standard Pin Configuration
• Operating Temperature to 70°C
• Standard TTL Switching Voltages
• Superseded, Not Recommended for New Designs

Note:

1. Product Images are shown for illustrative purposes only and may differ from the actual product.
2. For Technical Specifications about the IC go through the Datasheet in the Attachment section.

Package Includes:

1 x 7447 BCD to 7-Segment Decoder/Driver IC (7447 IC) DIP-16 Package