 |  | | |
| PartNumber | SN74ABT657ADWR | SN74ABT657ANSRE4 | SN74ABT657ANSR |
| Description | Bus Transceivers Tri-State 8bit Octal | Bus Transceivers Octal Transceiver | Bus Transceivers Octal Transceiver |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Bus Transceivers | Bus Transceivers | Bus Transceivers |
| RoHS | Y | Y | Y |
| Logic Family | ABT | 74ABT | 74ABT |
| Input Level | TTL | TTL | TTL |
| Output Level | TTL | 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 | 64 mA |
| Propagation Delay Time | 4.6 ns | 4.2 ns | 4.2 ns |
| 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 | SOIC-24 | SO-24 | SO-24 |
| Packaging | Reel | Reel | Reel |
| Function | Transceivers have eight noninverting buffers | Bus Transceiver with Parity Checker | Bus Transceiver with Parity Checker |
| Height | 2.35 mm | 1.95 mm | 1.95 mm |
| Length | 15.4 mm | 15 mm | 15 mm |
| Number of Circuits | 8 | 8 | 8 |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Product | Parity Transceiver | BiCMOS | BiCMOS |
| Series | SN74ABT657A | - | - |
| Technology | BiCMOS | BiCMOS | BiCMOS |
| Width | 7.52 mm | 5.3 mm | 5.3 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Number of Channels | 8 | 8 | 8 |
| Supply Current Max | 40 mA | 40 mA | 40 mA |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Polarity | Non-Inverting | Non-Inverting | Non-Inverting |
| Product Type | Bus Transceivers | Bus Transceivers | Bus Transceivers |
| Factory Pack Quantity | 2000 | 1 | 1 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.022025 oz | 0.010857 oz | 0.010857 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
SN74ABT657ANSRE4 | Bus Transceivers Octal Transceiver | |
| SN74ABT657ANT | Bus Transceivers Tri-State 8bit Octal | ||
| SN74ABT657ANSR | Bus Transceivers Octal Transceiver | ||
| SN74ABT657ANSRG4 | Bus Transceivers Octal Transceivers | ||
| SN74ABT657ADWR | Bus Transceivers Tri-State 8bit Octal | ||
| SN74ABT657ANT | Bus Transceivers Tri-State 8bit Octal | ||
| SN74ABT657ADWRE4 | Bus Transceivers Octal Transceive | ||
| SN74ABT657ADWRG4 | Bus Transceivers Octal Transceivers |