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| PartNumber | SN74ABT657ADBR | SN74ABT657ADBR AB657A | SN74ABT657ADBRG4 |
| Description | Bus Transceivers Tri-State 8bit Octal | Bus Transceivers Octal Transceivers | |
| Manufacturer | Texas Instruments | - | TI |
| Product Category | Bus Transceivers | - | Logic - Buffers, Drivers, Receivers, Transceivers |
| RoHS | Y | - | - |
| Logic Family | ABT | - | - |
| Input Level | TTL | - | - |
| Output Level | TTL | - | - |
| Output Type | 3-State | - | - |
| High Level Output Current | - 32 mA | - | - |
| Low Level Output Current | 64 mA | - | - |
| Propagation Delay Time | 4.6 ns | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Package / Case | SSOP-24 | - | - |
| Packaging | Reel | - | - |
| Function | Transceivers have eight noninverting buffers | - | - |
| Height | 1.95 mm | - | - |
| Length | 8.2 mm | - | - |
| Number of Circuits | 8 | - | - |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Product | Parity Transceiver | - | - |
| Series | SN74ABT657A | - | - |
| Technology | BiCMOS | - | - |
| Width | 5.3 mm | - | - |
| Brand | Texas Instruments | - | - |
| Mounting Style | SMD/SMT | - | - |
| Number of Channels | 8 | - | - |
| Supply Current Max | 40 mA | - | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | - | - |
| Polarity | Non-Inverting | - | - |
| Product Type | Bus Transceivers | - | - |
| Factory Pack Quantity | 2000 | - | - |
| Subcategory | Logic ICs | - | - |
| Unit Weight | 0.059966 oz | - | - |