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| PartNumber | DM74ALS645AWMX | DM74ALS645AWM | DM74ALS645AWMX /FSC |
| Description | Bus Transceivers Octal Bus Trans | IC TXRX NON-INVERT 5.5V 20SOIC | |
| Manufacturer | ON Semiconductor | Fairchild Semiconductor | - |
| Product Category | Bus Transceivers | Logic - Buffers, Drivers, Receivers, Transceivers | - |
| RoHS | Y | - | - |
| Logic Family | 74ALS | - | - |
| Input Level | TTL | - | - |
| Output Level | TTL | - | - |
| Output Type | 3-State | - | - |
| High Level Output Current | - 15 mA | - | - |
| Low Level Output Current | 24 mA | - | - |
| Propagation Delay Time | 10 ns | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Package / Case | SOIC-20 | - | - |
| Packaging | Reel | Tube | - |
| Function | Octal Bus Transceiver | - | - |
| Height | 2.35 mm | - | - |
| Length | 13 mm | - | - |
| Number of Circuits | 8 | - | - |
| Product | Bipolar | - | - |
| Technology | Bipolar | - | - |
| Width | 7.6 mm | - | - |
| Brand | ON Semiconductor / Fairchild | - | - |
| Mounting Style | SMD/SMT | - | - |
| Number of Channels | 8 | - | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | - | - |
| Polarity | Non-Inverting | - | - |
| Product Type | Bus Transceivers | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Logic ICs | - | - |
| Part # Aliases | DM74ALS645AWMX_NL | - | - |
| Unit Weight | 0.028254 oz | - | - |
| Series | - | 74ALS | - |
| Package Case | - | 20-SOIC (0.295", 7.50mm Width) | - |
| Operating Temperature | - | 0°C ~ 70°C | - |
| Mounting Type | - | Surface Mount | - |
| Voltage Supply | - | 4.5 V ~ 5.5 V | - |
| Supplier Device Package | - | 20-SOIC | - |
| Number of Elements | - | 1 | - |
| Current Output High Low | - | 15mA, 24mA | - |
| Logic Type | - | Transceiver, Non-Inverting | - |
| Number of Bits per Element | - | 8 | - |