Datasheet Details
| Part number | 74F521 |
|---|---|
| Manufacturer | National |
| File Size | Direct Link |
| Description | 8-Bit Identity Comparator |
| Datasheet |
 74F521 Datasheet
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General Description
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
Key Features
- Y Y Y Compares two 8-bit words in 6 5 ns typ Expandable to any word length 20-pin package Commercial 74F521PC Military Package Number N20A Package.