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| PartNumber | SN74HC540NSR | SN74HC540NS | SN74HC540NSRG4 |
| Description | Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt | Buffers & Line Drivers Octal Buffer And Line Driver | Buffers & Line Drivers Octal Buffers And Line Drivers |
| 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 | Non-Inverting | Inverting |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | SO-20 | PDIP-20 | SO-20 |
| Packaging | Reel | Tube | Reel |
| Function | Buffer/Line Driver | Buffer/Line Driver | Buffer/Line Driver |
| Height | 1.95 mm | 4.57 mm | 1.95 mm |
| Length | 12.6 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 | 8 uA | 8 uA | 8 uA |
| Series | SN74HC540 | SN74HC541 | SN74HC540 |
| Technology | CMOS | CMOS | CMOS |
| Width | 5.3 mm | 6.35 mm | 5.3 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Logic Family | HC | HC | HC |
| Logic Type | CMOS | CMOS | CMOS |
| Number of Channels | 8 | 8 | 8 |
| Supply Current Max | 8 uA | 8 uA | 8 uA |
| High Level Output Current | - 7.8 mA | - 7.8 mA | - 7.8 mA |
| Input Signal Type | Single-Ended | Single-Ended | Single-Ended |
| Low Level Output Current | 7.8 mA | 7.8 mA | 7.8 mA |
| Operating Supply Current | 80 uA | 80 uA | 80 uA |
| Operating Supply Voltage | 5 V | 2 V to 6 V | 5 V |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
| Propagation Delay Time | 150 ns at 2 V | 165 ns at 2 V, 33 ns at 4.5 V, 28 ns at 6 V | 150 ns at 2 V |
| Factory Pack Quantity | 2000 | 20 | 2000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.009408 oz | 0.042297 oz | 0.009408 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
SN74HC540NSR | Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt | |
| SN74HC540NS | Buffers & Line Drivers Octal Buffer And Line Driver | ||
| SN74HC540NSRG4 | Buffers & Line Drivers Octal Buffers And Line Drivers | ||
| SN74HC540NS | LOGIC GATES AND INVERTERS | ||
| SN74HC540NSRG4 | Buffers & Line Drivers Octal Buffers And Line Drivers | ||
| SN74HC540NSR | Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt |