The 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, lamp test and cascadable zero-suppression functions.
Features:-
• Open-collector outputs
• Drive indicator segments directly
• Cascadable zero-suppression capability
• Lamp test input
Specifications:-
| Parameter | Specification |
| Supply Voltage (VCC) | 7 V |
| Input Voltage (VI) | 7 V |
| Operating free-air temperature range | 0°C to +70°C |
| Storage temperature range | –65°C to +150°C |
Related Document:-
| Brand/Manufacturer | Generic |
| Country Of Origin | China |
| Packer / Importer Address | Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India. |
| MRP | Rs. 50.74 (Inclusive of all Taxes) |
* Product Images are shown for illustrative purposes only and may differ from actual product.
74LS47 BCD to 7-Segment Decoder/Driver IC (7447 IC) DIP-16 Package
- Product Code: EC-0409
- Availability: 2202
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Rs.43.00
- (Excluding 18% GST)