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| Partname: | 54F521DM |
| Description: | 8-Bit Identity Comparator |
| Manufacturer: | National Semiconductor |
| Package: | Cerdip |
| Pins: | 20 |
| Datasheet: | PDF (165K).
Click here to download *) |
The 'F521 is an expandable 8-bit comparator It compares two words of up to eight bits each and provides a LOW output when the two words match bit for bit The expansion input IA e B also serves as an active LOW enable input |
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Click here to download 54F521DM Datasheet*) |
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