This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | SN74ALS521 |
|---|---|
| Datasheet | SN74ALS521 SN74ALS520 Datasheet (PDF) |
| File Size | 1.24 MB |
| Manufacturer | Texas Instruments |
| Description | 8-BIT IDENTITY COMPARATORS |
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These identity parators perform parisons on two 8-bit binary or BCD words. The SN74ALS518 provides P = Q outputs, while the ′ALS520 and SN74ALS521 provide P = Q outputs. The SN74ALS518 has an open-collector output.
See all Texas Instruments datasheets
| Part Number | Description |
|---|---|
| SN74ALS520 | 8-BIT IDENTITY COMPARATORS |
| SN74ALS518 | 8-BIT IDENTITY COMPARATORS |
| SN74ALS533A | OCTAL D-TYPE TRANSPARENT LATCHES |
| SN74ALS534A | OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOP |
| SN74ALS540 | OCTAL BUFFERS AND LINE DRIVER |
| SN74ALS541 | OCTAL BUFFERS AND LINE DRIVER |
| SN74ALS561A | SYNCHRONOUS 4-BIT COUNTERS |
| SN74ALS563B | OCTAL D-TYPE TRANSPARENT LATCHES |
| SN74ALS563BN | OCTAL D-TYPE TRANSPARENT LATCHES |
| SN74ALS564B | OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOP |
