 | | | |
| PartNumber | SN74ALS521DW | SN74ALS521DWE4 | SN74ALS521DWR |
| Description | Logic Comparators 8bit Identity | Logic Comparators 8-Bit Id Comparators W/open-Collector Out | Logic Comparators 8-Bit Id Comparators W/open-Collector Out |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Logic Comparators | Logic Comparators | Logic Comparators |
| RoHS | Y | Y | Y |
| Comparator Type | Identity | Identity | Identity |
| Number of Bits | 8 bit | 8 bit | 8 bit |
| Logic Function | A = B | A = B | A = B |
| Output Type | Active Low | Active Low | Active Low |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Propagation Delay Time | 20 ns | 20 ns | 20 ns |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-20 | SOIC-20 | SOIC-20 |
| Packaging | Tube | Tube | Reel |
| Product | Digital Comparators | Digital Comparators | Digital Comparators |
| Series | SN74ALS521 | SN74ALS521 | SN74ALS521 |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Shutdown | No Shutdown | No Shutdown | No Shutdown |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Polarity | Inverting | Inverting | Inverting |
| Product Type | Logic Comparators | Logic Comparators | Logic Comparators |
| Factory Pack Quantity | 25 | 25 | 2000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.017662 oz | 0.017662 oz | 0.017662 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
SN74ALS521N | Logic Comparators 8-Bit Id Comparators W/open-Collector Out | |
| SN74ALS521DW | Logic Comparators 8bit Identity | ||
| SN74ALS521NSR | Logic Comparators 8-Bit Identity. | ||
| SN74ALS521DWRE4 | Logic Comparators 8-Bit Id Comparators W/open-Collector Out | ||
| SN74ALS521DWE4 | Logic Comparators 8-Bit Id Comparators W/open-Collector Out | ||
| SN74ALS521DWR | Logic Comparators 8-Bit Id Comparators W/open-Collector Out | ||
| SN74ALS521DWR | Logic Comparators 8-Bit Id Comparators W/open-Collector Out | ||
| SN74ALS521DWRE4 | IC COMPARATOR IDENTITY 8B 20SOIC | ||
| SN74ALS521DWE4 | Logic Comparators 8-Bit Id Comparators W/open-Collector Out | ||
| SN74ALS521DW | Logic Comparators 8bit Identity | ||
| SN74ALS521N | Logic Comparators 8-Bit Id Comparators W/open-Collector Out | ||
| SN74ALS521NSR | Logic Comparators 8-Bit Identity. | ||
| SN74ALS521DW(ALS521) | New and Original | ||
| SN74ALS521NS | New and Original | ||
| SN74ALS521NSR SOP5.2 | New and Original |