 | | | |
| PartNumber | SN74ALS640B-1DWR | SN74ALS640B-1DW | SN74ALS640B-1DWG4 |
| Description | Bus Transceivers 3-State Octal Bus Transceivers | Bus Transceivers 3-State Octal Bus Transceivers | Bus Transceivers OCTAL BUS TRANSCEIVER |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Bus Transceivers | Bus Transceivers | Bus Transceivers |
| RoHS | Y | Y | Y |
| Logic Family | ALS | ALS | ALS |
| Input Level | TTL | TTL | TTL |
| Output Level | TTL | TTL | TTL |
| Output Type | 3-State | 3-State | 3-State |
| High Level Output Current | - 15 mA | - 15 mA | - 15 mA |
| Low Level Output Current | 48 mA | 48 mA | 48 mA |
| Propagation Delay Time | 11 ns | 11 ns | 11 ns |
| Supply Voltage Max | 5.25 V | 5.25 V | 5.25 V |
| Supply Voltage Min | 4.75 V | 4.75 V | 4.75 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Package / Case | SOIC-20 | SOIC-20 | SOIC-20 |
| Packaging | Reel | Tube | Tube |
| Function | Bus Transceiver | Bus Transceiver | Bus Transceiver |
| Height | 2.35 mm | 2.35 mm | 2.35 mm |
| Length | 12.8 mm | 12.8 mm | 12.8 mm |
| Number of Circuits | 8 | 8 | 1 |
| Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | 0 C to + 70 C |
| Product | Standard Transceiver | Standard Transceiver | Standard Transceiver |
| Series | SN74ALS640B-1 | SN74ALS640B-1 | SN74ALS640B-1 |
| Technology | Bipolar | Bipolar | Bipolar |
| Width | 7.52 mm | 7.52 mm | 7.52 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Number of Channels | 8 | 8 | 8 |
| Operating Supply Voltage | 4.75 V to 5.25 V | 5 V | 5 V |
| Polarity | Inverting | Inverting | Inverting |
| Product Type | Bus Transceivers | Bus Transceivers | Bus Transceivers |
| Factory Pack Quantity | 2000 | 25 | 25 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.017662 oz | 0.017662 oz | 0.017662 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
SN74ALS640BDWR | Bus Transceivers OCTAL BUS TRANSCEIVER | |
| SN74ALS640B-1NSR | Bus Transceivers 3-State Octal Bus Transceivers | ||
| SN74ALS640BNSR | Bus Transceivers OCTAL BUS TRANSCEIVER | ||
| SN74ALS640B-1N | Bus Transceivers 3-State Octal Bus Transceivers | ||
| SN74ALS640BDW | Bus Transceivers OCTAL BUS TRANSCEIVER | ||
| SN74ALS640B-1DWR | Bus Transceivers 3-State Octal Bus Transceivers | ||
| SN74ALS640BDWRE4 | Bus Transceivers OCTAL BUS TRANSCEIVER | ||
| SN74ALS640BDWE4 | Bus Transceivers OCTAL BUS TRANSCEIVER | ||
| SN74ALS640BDWG4 | Bus Transceivers OCTAL BUS TRANSCEIVER | ||
| SN74ALS640BNSRG4 | Bus Transceivers OCTAL BUS TRANSCEIVER | ||
| SN74ALS640B-1DW | Bus Transceivers 3-State Octal Bus Transceivers | ||
| SN74ALS640B-1DWG4 | Bus Transceivers OCTAL BUS TRANSCEIVER | ||
| SN74ALS640BNSRG4 | IC TRANSCVR INVERT 5.5V 20SO | ||
| SN74ALS640B-1DWG4 | Bus Transceivers OCTAL BUS TRANSCEIVER | ||
| SN74ALS640B-1NG4 | New and Original | ||
| SN74ALS640BDWG4 | IC TRANSCVR INVERT 5.5V 20SOIC | ||
| SN74ALS640BDWRE4 | IC TRANSCVR INVERT 5.5V 20SOIC | ||
| SN74ALS640BNSR | Bus Transceivers OCTAL BUS TRANSCEIVER | ||
| SN74ALS640B-1NSR | Bus Transceivers 3-State Octal Bus Transceivers | ||
| SN74ALS640BDWR | Bus Transceivers OCTAL BUS TRANSCEIVER | ||
| SN74ALS640B-1DWR | Bus Transceivers 3-State Octal Bus Transceivers | ||
| SN74ALS640BDW | Bus Transceivers OCTAL BUS TRANSCEIVER | ||
| SN74ALS640B-1N | Bus Transceivers 3-State Octal Bus Transceivers | ||
| SN74ALS640BN | Bus Transceivers OCTAL BUS TRANSCEIVER | ||
| SN74ALS640B-1DW | Bus Transceivers 3-State Octal Bus Transceivers | ||
| SN74ALS640B-1N3 | Bus Transceiver, ALS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20 | ||
| SN74ALS640B-1NS | New and Original | ||
| SN74ALS640B-1NSRG4 | Bus Transceivers OCTAL BUS TRANSCEIVER | ||
| SN74ALS640BNE4 | Bus Transceivers OCTAL BUS TRANSCEIVER | ||
| SN74ALS640BNS | Bus XCVR Single 8-CH 3-ST 20-Pin SOP Tube |