| PartNumber | SN74ABT8646DLR | SN74ABT8646DL | SN74ABT8646DLG4 |
| Description | Specialty Function Logic Device w/Octal Bus Trnscvr & Register | Specialty Function Logic Device w/Octal Bus Trnscvr & Register | Specialty Function Logic Device w/Octal Bus Trnscvr & Register |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Specialty Function Logic | Specialty Function Logic | Specialty Function Logic |
| RoHS | Y | Y | Y |
| Series | SN74ABT8646 | SN74ABT8646 | SN74ABT8646 |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Package / Case | SSOP-28 | SSOP-28 | SSOP-28 |
| Packaging | Reel | Tube | Tube |
| Function | Scan Test Device with Bus Transceiver / Register | Scan Test Device with Bus Transceiver / Register | - |
| Number of Circuits | 1 | 1 | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Product Type | Specialty Function Logic | Specialty Function Logic | Specialty Function Logic |
| Propagation Delay Time | 5.3 ns | 5.3 ns | - |
| Factory Pack Quantity | 1000 | 40 | 40 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Tradename | SCOPE | SCOPE | SCOPE |
| Unit Weight | 0.025045 oz | 0.025045 oz | 0.025045 oz |
| Product | - | - | Boundry Scan JTAG Logic |