| PartNumber | 74LVTH18502APMRG4 | 74LVTH18511DGGRE4 | 74LVTH18511DGGRG4 |
| Description | Specialty Function Logic 3.3V ABT Scan Test Devices | Bus Transceivers 3.3V ABT 18-BIT Univ Bus Transceiver | Bus Transceivers 3.3V ABT 18B Univ BUS Xceiver |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Specialty Function Logic | Bus Transceivers | Bus Transceivers |
| RoHS | Y | Y | Y |
| Series | SN74LVTH18502A | - | - |
| Operating Supply Voltage | 3.3 V | 2.7 V to 3.6 V | 3.3 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Package / Case | LQFP-64 | TSSOP-64 | TSSOP-64 |
| Packaging | Reel | Reel | Reel |
| Function | Scan Test Device with Universal Bus Transceiver | Scan Test Device with Universal Bus Transceiver | Scan Test Device with Universal Bus Transceiver |
| Number of Circuits | 2 | 2 | 2 |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Moisture Sensitive | Yes | - | - |
| Product Type | Specialty Function Logic | Bus Transceivers | Bus Transceivers |
| Propagation Delay Time | 6.8 ns | 6.8 ns | 6.8 ns |
| Factory Pack Quantity | 1000 | 1 | 1 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Tradename | SCOPE | - | - |
| Unit Weight | 0.012088 oz | 0.009263 oz | 0.009171 oz |
| Logic Family | - | 74LVTH | LVT |
| Input Level | - | LVTTL | LVTTL |
| Output Level | - | LVTTL | LVTTL |
| Output Type | - | 3-State | 3-State |
| High Level Output Current | - | - 32 mA | - 32 mA |
| Low Level Output Current | - | 64 mA | 64 mA |
| Supply Voltage Max | - | 3.6 V | 3.6 V |
| Supply Voltage Min | - | 2.7 V | 2.7 V |
| Height | - | 1.15 mm | 1.15 mm |
| Length | - | 17 mm | 17 mm |
| Product | - | BiCMOS | BiCMOS |
| Quiescent Current | - | 18 mA | 18 mA |
| Technology | - | BiCMOS | BiCMOS |
| Width | - | 6.1 mm | 6.1 mm |
| Number of Channels | - | 18 | 18 |
| Supply Current Max | - | 24 mA | 24 mA |
| Polarity | - | Non-Inverting | Non-Inverting |
| Triggering Type | - | Positive Edge | Positive Edge |