Datasheet Details
| Part number | 74LS47 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 67.37 KB |
| Description | BCD to 7-Segment Decoder/Driver |
| Datasheet | 74LS47_FairchildSemiconductor.pdf |
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Overview: DM74LS47 BCD to 7-Segment Decoder/Driver with Open-Collector Outputs October 1988 Revised March 2000 DM74LS47 BCD to 7-Segment Decoder/Driver with Open-Collector.
| Part number | 74LS47 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 67.37 KB |
| Description | BCD to 7-Segment Decoder/Driver |
| Datasheet | 74LS47_FairchildSemiconductor.pdf |
|
|
|
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 cascadable zero-suppression functions.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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74LS47 | BCD TO 7-SEGMENT DECODER/DRIVER | Motorola |
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74LS47 | BCD to 7-Segment Decoder/Driver | ON Semiconductor |
| ETC | 74LS47 | BCD-TO-SEVEN SEGMENT DECORDER/DRIVER | ETC |
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74LS47 | BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS | Texas Instruments |
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74LS471 | 2048-BIT TTL PROM | National Semiconductor |
| Part Number | Description |
|---|---|
| 74LS00 | Quad 2-Input NAND Gate |
| 74LS02 | Quad 2-Input NOR Gate |
| 74LS03 | Quad 2-Input NAND Gates |
| 74LS04 | Hex Inverting Gates |
| 74LS05 | Hex Inverters |
| 74LS08 | Quad 2-Input AND Gates |
| 74LS09 | Quad 2-Input AND Gates |
| 74LS10 | Triple 3-Input NAND Gate |
| 74LS11 | Triple 3-Input AND Gate |
| 74LS112A | Dual Negative-Edge-Triggered Master-Slave J-K Flip-Flop |