| Part number | DM74ALS520 |
|---|---|
| Datasheet | DM74ALS520_FairchildSemiconductor.pdf |
| File Size | 51.46 KB |
| Manufacturer | Fairchild (now onsemi) |
| Description | 8-Bit Comparator |
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These parators perform an “equal to” parison of two 8-bit words with provision for expansion or external enabling. The matching of the two 8-bit input plus a logic LOW on the EN input produces the output A = B on the DM74ALS520 and DM74ALS521. The DM74ALS520 and DM74ALS521 have totem pole outputs for wire AND cascading.
See all Fairchild (now onsemi) datasheets
| Part Number | Description |
|---|---|
| DM74ALS521 | 8-Bit Comparator |
| DM74ALS5245 | Octal 3-STATE Transceiver |
| DM74ALS5245-1 | Octal 3-STATE Transceiver |
| DM74ALS533 | Octal D-Type Transparent Latch with 3-STATE Outputs |
| DM74ALS534 | Octal D-Type Edge-Triggered Flip-Flop |
| DM74ALS540A | Octal Inverting Buffer and Line Driver with 3-STATE Outputs |
| DM74ALS541 | Octal Buffer and Line Driver with 3-STATE Outputs |
| DM74ALS563A | Octal D-Type Transparent Latch with 3-STATE Output |
| DM74ALS564A | Octal D-Type Edge-Triggered Flip-Flop with |
| DM74ALS573B | Extended Temperature Octal D-Type Transparent Latch |
