| PartNumber | SN74GTL16612DL | SN74GTL16612DGGR | SN74GTL1655DGGR |
| Description | Translation - Voltage Levels 18Bit LVTTL/GTL/GTL+ Univ Bus Xcvr | Translation - Voltage Levels 18Bit LVTTL/GTL/GTL+ Univ Bus Xcvr | Translation - Voltage Levels 16-Bit LVTTL To GTL/ GTL+ Univ Bus Trncvr |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Translation - Voltage Levels | Translation - Voltage Levels | Translation - Voltage Levels |
| RoHS | Y | Y | Y |
| Type | LVTTL to GTL/GTL+, GTL/GTL+ to LVTTL | - | - |
| Propagation Delay Time | 6.3 ns | 6.3 ns | 6.7 ns |
| Supply Voltage Max | 5.25 V | 5.25 V | 3.6 V |
| Supply Voltage Min | 3.15 V | 3.15 V | 3 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-56 | TSSOP-56 | TSSOP-64 |
| Packaging | Tube | Reel | Reel |
| Features | Partial power down (Ioff), Bus-Hold, Over-voltage tolerant inputs, OEC output edge control | Partial power down (Ioff), Bus-Hold, Over-voltage tolerant inputs, OEC output edge control | Partial power down (Ioff), Bus-Hold, Power up 3 state, Bias Vcc, OEC output edge control, Variable |
| 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 |
| Series | SN74GTL16612 | SN74GTL16612 | SN74GTL1655 |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Logic Family | GTL | GTL | GTL |
| Logic Type | BiCMOS | BiCMOS | BiCMOS |
| High Level Output Current | - 32 mA | - 32 mA | - 24 mA |
| Low Level Output Current | 64 mA | 64 mA | 100 mA |
| Operating Supply Current | 120 mA | 120 mA | 5 mA |
| Product Type | Translation - Voltage Levels | Translation - Voltage Levels | Translation - Voltage Levels |
| Factory Pack Quantity | 20 | 2000 | 2000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.024508 oz | 0.008917 oz | 0.009263 oz |