This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | SN74LS147 |
|---|---|
| Datasheet | SN74LS147 SN74LS147D Datasheet (PDF) |
| File Size | 231.44 KB |
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| Description | 10-LINE-TO-4-LINE AND 8-LINE-TO-3-LINE PRIORITY ENCODERS |
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They provide priority decoding of the inputs to ensure that only the highest order data line is encoded. Both devices have data inputs and outputs which are active at the low logic level. The LS147 encodes nine data lines to four-line (8-4-2-1) BCD.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
SN74LS147 | Priority Encoders | ON Semiconductor |
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SN74LS147 | 10-LINE TO 4-LINE AND 8-LINE TO 3-LINE PRIORITY ENCODERS | Texas Instruments |
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SN74LS147D | Priority Encoders | ON Semiconductor |
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SN74LS147N | Priority Encoders | ON Semiconductor |
See all Motorola Semiconductor (now NXP Semiconductors) datasheets
| Part Number | Description |
|---|---|
| SN74LS14 | SCHMITT TRIGGERS DUAL GATE/HEX INVERTER |
| SN74LS145 | 1-OF-10 DECODER/DRIVER OPEN-COLLECTOR |
| SN74LS148 | 10-LINE-TO-4-LINE AND 8-LINE-TO-3-LINE PRIORITY ENCODERS |
| SN74LS10 | TRIPLE 3-INPUT NAND GATE |
| SN74LS107A | DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP |
| SN74LS109A | DUAL JK POSITIVE EDGE-TRIGGERED FLIP-FLOP |
| SN74LS11 | TRIPLE 3-INPUT AND GATE |
| SN74LS112A | DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP |
| SN74LS113A | DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP |
| SN74LS114A | DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP |
