SN74ALS521DW
IC COMPARATOR IDENTITY 8B 20SOICManufacturer: Texas Instruments
Categories: Comparators
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Texas Instruments SN74ALS521DW is an 8-bit identity comparator from the 74ALS series, packaged in a 20-SOIC (0.295", 7.50mm width) surface mount configuration. This device operates with a supply voltage range of 4.5V to 5.5V and features active low outputs. The comparator's output function indicates A=B, signifying equality between the two 8-bit inputs. With a maximum propagation delay of 20ns at 5V and 50pF, it offers efficient comparison. Typical output drive currents are 2.6mA for high and 24mA for low. This component finds application in digital logic and data processing systems across various industrial sectors.
Additional Information
Series: 74ALSRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Output | Active Low |
| Type | Identity Comparator |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Current - Output High, Low | 2.6mA, 24mA |
| Supplier Device Package | 20-SOIC |
| Max Propagation Delay @ V, Max CL | 20ns @ 5V, 50pF |
| Output Function | A=B |
| Number of Bits | 8 |
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