| PartNumber | CD74AC540M96 | CD74AC540M | CD74AC540ME4 |
| Description | Buffers & Line Drivers OCTAL INVERTING BUFFERS OR DRIVERS | Buffers & Line Drivers Octal Inv Buff/ Line Drv W/3-St Otpt | Buffers & Line Drivers Octal Inv Buff/ Line Drv W/3-St Otpt |
| 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 | 1.5 V | 1.5 V | 1.5 V |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-20 | SOIC-20 | SOIC-20 |
| Packaging | Reel | Tube | Tube |
| Operating Temperature Range | - 55 C to + 125 C | - 55 C to + 125 C | - 55 C to + 125 C |
| Output Type | 3-State | 3-State | 3-State |
| Series | CD74AC540 | CD74AC540 | CD74AC540 |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Logic Family | AC | AC | AC |
| Logic Type | CMOS | CMOS | CMOS |
| High Level Output Current | 24 mA | - 24 mA | - 24 mA |
| Low Level Output Current | - 24 mA | 24 mA | 24 mA |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
| Propagation Delay Time | 85 ns | 85 ns at 1.5 V, 9.5 ns at 3 V to 3.6 V, 6.8 ns at 4.5 V to 5.5 V | 85 ns at 1.5 V, 9.5 ns at 3 V to 3.6 V |
| Factory Pack Quantity | 2000 | 25 | 25 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.019933 oz | 0.017662 oz | 0.017662 oz |
| Function | - | Buffer/Line Driver | Buffer/Line Driver |
| Height | - | 2.35 mm | 2.35 mm |
| Length | - | 12.8 mm | 12.8 mm |
| Quiescent Current | - | 8 uA | 8 uA |
| Technology | - | CMOS | CMOS |
| Width | - | 7.52 mm | 7.52 mm |
| Number of Channels | - | 8 | 8 |
| Supply Current Max | - | 8 uA | 8 uA |
| Input Signal Type | - | Single-Ended | Single-Ended |
| Operating Supply Current | - | 80 uA | 80 uA |
| Operating Supply Voltage | - | 1.5 V to 5.5 V | 1.5 V to 5.5 V |