| PartNumber | SN74AHCT16540DGGR | SN74AHCT16540DL | SN74AHCT16540DGVR |
| Description | Buffers & Line Drivers 16bit | Buffers & Line Drivers 16bit | Buffers & Line Drivers 16bit |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Buffers & Line Drivers | Buffers & Line Drivers | Logic - Buffers, Drivers, Receivers, Transceivers |
| RoHS | Y | Y | - |
| Number of Input Lines | 16 Input | 16 Input | - |
| Number of Output Lines | 16 Output | 16 Output | - |
| Polarity | Inverting | Inverting | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSSOP-48 | SSOP-48 | - |
| Packaging | Reel | Tube | Digi-ReelR |
| Function | Buffer/Line Driver | Buffer/Line Driver | - |
| Height | 1.15 mm | 2.59 mm | - |
| Length | 12.5 mm | 15.88 mm | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Output Type | 3-State | 3-State | - |
| Quiescent Current | 4 uA | 4 uA | - |
| Series | SN74AHCT16540 | SN74AHCT16540 | 74AHCT |
| Technology | CMOS | CMOS | - |
| Width | 6.1 mm | 7.49 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Logic Family | AHCT | AHCT | - |
| Logic Type | CMOS | CMOS | Buffer/Line Driver, Inverting |
| Number of Channels | 16 | 16 | - |
| Supply Current Max | 4 uA | 4 uA | - |
| High Level Output Current | - 8 mA | - 8 mA | - |
| Input Signal Type | Single-Ended | Single-Ended | - |
| Low Level Output Current | 8 mA | 8 mA | - |
| Operating Supply Current | 40 uA | 40 uA | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | - |
| Propagation Delay Time | 9.5 ns | 9.5 ns | - |
| Factory Pack Quantity | 2000 | 25 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.007873 oz | 0.021175 oz | - |
| Package Case | - | - | 48-TFSOP (0.173", 4.40mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Supplier Device Package | - | - | 48-TVSOP |
| Number of Elements | - | - | 2 |
| Current Output High Low | - | - | 8mA, 8mA |
| Number of Bits per Element | - | - | 8 |