| PartNumber | 74ABT16833DGGRE4 | 74ABT16833DGGRG4 | 74ABT16843DGGRE4 |
| Description | Bus Transceivers Dual 8-9-Bit Parity Bus Trncvr | Bus Transceivers Dual 8-9B Parity Bus Xceivers | Latches 18B Bus-Interface D-Type |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Bus Transceivers | Bus Transceivers | Latches |
| RoHS | Y | Y | Y |
| Logic Family | 74ABT | ABT | ABT |
| Input Level | TTL | TTL | - |
| Output Level | TTL | TTL | - |
| Output Type | 3-State | 3-State | 3-State |
| High Level Output Current | - 32 mA | - 32 mA | - 32 mA |
| Low Level Output Current | 64 mA | 64 mA | 32 mA |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Package / Case | TSSOP-56 | TSSOP-56 | TSSOP-56 |
| Packaging | Reel | Reel | Reel |
| Function | Registered Transceiver with Parity Checker | Registered Transceiver with Parity Checker | Transparent |
| Height | 1.15 mm | 1.15 mm | 1.15 mm |
| Length | 14 mm | 14 mm | 14 mm |
| Number of Circuits | 2 | 2 | 2 Circuit |
| Product | BiCMOS | BiCMOS | - |
| Quiescent Current | 28 mA | 28 mA | 85 mA |
| Technology | BiCMOS | BiCMOS | - |
| Width | 6.1 mm | 6.1 mm | 6.1 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Number of Channels | 16 | 16 | 18 Channels |
| Supply Current Max | 36 mA | 36 mA | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 5 V |
| Polarity | Non-Inverting | Non-Inverting | Non-Inverting |
| Product Type | Bus Transceivers | Bus Transceivers | Latches |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Triggering Type | Positive Edge | Positive Edge | - |
| Unit Weight | 0.008917 oz | 0.008917 oz | 0.008917 oz |
| Logic Type | - | - | D-Type Latch |
| Number of Output Lines | - | - | 18 Line |
| Propagation Delay Time | - | - | 4.2 ns at 5 V |
| Type | - | - | D-Type |
| Number of Input Lines | - | - | 18 Line |
| Reset Type | - | - | Master Set |