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| PartNumber | SN74ABT540N | SN74ABT540NE4 | SN74ABT540NSR |
| Description | Buffers & Line Drivers Tri-State Octal | Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs | Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
| RoHS | Y | Y | Y |
| Number of Input Lines | 8 Input | 8 Input | 8 Input |
| Number of Output Lines | 8 Output | 8 Output | 8 Output |
| Polarity | Inverting | Inverting | Inverting |
| 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 | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | Through Hole | Through Hole | SMD/SMT |
| Package / Case | PDIP-20 | PDIP-20 | SO-20 |
| Packaging | Tube | Tube | Reel |
| Function | Buffer/Line Driver | Buffer/Line Driver | Buffer/Line Driver |
| Height | 4.57 mm | 4.57 mm | 1.95 mm |
| Length | 24.33 mm | 24.33 mm | 12.6 mm |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Output Type | 3-State | 3-State | 3-State |
| Quiescent Current | 24 mA | 24 mA | 24 mA |
| Series | SN74ABT540 | SN74ABT540 | SN74ABT540 |
| Technology | BiCMOS | BiCMOS | BiCMOS |
| Width | 6.35 mm | 6.35 mm | 5.3 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Logic Family | ABT | ABT | ABT |
| Logic Type | Octal Buffer and Driver | Octal Buffer and Driver | Octal Buffer and Driver |
| Number of Channels | 8 | 8 | 8 |
| Supply Current Max | 30000 uA | 30000 uA | 30000 uA |
| High Level Output Current | - 32 mA | - 32 mA | - 32 mA |
| Input Signal Type | Single-Ended | Single-Ended | Single-Ended |
| Low Level Output Current | 64 mA | 64 mA | 64 mA |
| Operating Supply Current | 250 uA | 250 uA | 250 uA |
| Operating Supply Voltage | 5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
| Propagation Delay Time | 4.3 ns | 4.3 ns | 4.3 ns |
| Factory Pack Quantity | 20 | 20 | 2000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.042297 oz | 0.042297 oz | 0.009408 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
SN74ABT540N | Buffers & Line Drivers Tri-State Octal | |
| SN74ABT540NE4 | Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs | ||
| SN74ABT540NSR | Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs | ||
| SN74ABT540N | Buffers & Line Drivers Tri-State Octal | ||
| SN74ABT540NSR | Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs | ||
| SN74ABT540NE4 | Buffer/Line Driver 8-CH Inverting 3-ST BiCMOS 20-Pin PDIP Tube - Rail/Tube (Alt: SN74ABT540NE4) | ||
| SN74ABT540NS | Buffer/Line Driver 8-CH Inverting 3-ST BiCMOS 20-Pin SOP Tube |