74LS47 is BCD to 7-Segment Decoder/Driver manufactured by Fairchild.
| Manufacturer | Part Number | Description |
|---|---|---|
Motorola Semiconductor |
74LS47 | BCD TO 7-SEGMENT DECODER/DRIVER |
onsemi |
74LS47 | BCD to 7-Segment Decoder/Driver |
| ETC Unknown Manufacturer |
74LS47 | BCD-TO-SEVEN SEGMENT DECORDER/DRIVER |
Texas Instruments |
74LS47 | BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS |
National Semiconductor |
74LS471 | 2048-BIT TTL PROM |
The DM74LS47 accepts four lines of BCD (8421) input data, generates their plements 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, lamp test and...
