 | |  | |
| PartNumber | DM74AS244N | DM74AS240N | DM74AS240WM |
| Description | Buffers & Line Drivers Oct 3-STATE Driver | Buffers & Line Drivers Oct 3-STATE Driver | Buffers & Line Drivers Oct 3-STATE Driver |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
| RoHS | Y | Y | Y |
| Number of Input Lines | 8 Input | 8 Input | 8 Input |
| Number of Output Lines | 1 Output | 1 Output | 1 Output |
| Polarity | Non-Inverting | Inverting | Inverting |
| 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 | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Mounting Style | Through Hole | Through Hole | SMD/SMT |
| Package / Case | PDIP-20 | PDIP-20 | SOIC-20 |
| Packaging | Tube | Tube | Tube |
| Function | Buffer/Line Driver | Buffer/Line Driver | Buffer/Line Driver |
| Height | 3.43 mm (Max) | 3.43 mm (Max) | 2.35 mm (Max) |
| Length | 26.92 mm (Max) | 26.92 mm (Max) | 13 mm (Max) |
| Output Type | 3-State | 3-State | 3-State |
| Technology | Bipolar | Bipolar | Bipolar |
| Width | 7.11 mm (Max) | 7.11 mm (Max) | 7.6 mm (Max) |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Logic Family | AS | AS | AS |
| Logic Type | Bipolar | Bipolar | Bipolar |
| Number of Channels | 8 | 8 | 8 |
| High Level Output Current | - 15 mA | - 15 mA | - 15 mA |
| Input Signal Type | Single-Ended | Single-Ended | Single-Ended |
| Low Level Output Current | 64 mA | 64 mA | 64 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 |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
| Propagation Delay Time | 6.2 ns at 4.5 V to 5.5 V | 6.5 ns at 4.5 V to 5.5 V | 6.5 ns at 4.5 V to 5.5 V |
| Factory Pack Quantity | 18 | 18 | 36 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Part # Aliases | DM74AS244N_NL | DM74AS240N_NL | - |
| Unit Weight | 0.079719 oz | 0.079719 oz | 0.028254 oz |
| 制造商 | 型号 | 描述 | RFQ |
|---|---|---|---|
ON Semiconductor / Fairchild |
DM74AS244N | Buffers & Line Drivers Oct 3-STATE Driver | |
| DM74AS244WMX | Buffers & Line Drivers Oct 3-STATE Driver | ||
| DM74AS240N | Buffers & Line Drivers Oct 3-STATE Driver | ||
| DM74AS245SJX | Bus Transceivers Oct 3-STATE Bus Tran | ||
| DM74AS245N | Bus Transceivers Oct 3-STATE Bus Tran | ||
| DM74AS240WM | Buffers & Line Drivers Oct 3-STATE Driver | ||
ON Semiconductor |
DM74AS244SJ | IC BUFFER NON-INVERT 5.5V 20SOP | |
| DM74AS244SJX | IC BUFFER NON-INVERT 5.5V 20SOP | ||
| DM74AS240N | IC BUFFER INVERT 5.5V 20DIP | ||
| DM74AS240WM | IC BUFFER INVERT 5.5V 20SOIC | ||
| DM74AS240WMX | IC BUFFER INVERT 5.5V 20SOIC | ||
| DM74AS244N | IC BUF NON-INVERT 5.5V 20DIP | ||
| DM74AS244WM | IC BUF NON-INVERT 5.5V 20SOIC | ||
| DM74AS244WMX | IC BUF NON-INVERT 5.5V 20SOIC | ||
| DM74AS245N | IC TXRX NON-INVERT 5.5V 20DIP | ||
| DM74AS245SJX | IC TXRX NON-INVERT 5.5V 20SOP | ||
| DM74AS245WM | IC TXRX NON-INVERT 5.5V 20SOIC | ||
| DM74AS245WMX | IC TXRX NON-INVERT 5.5V 20SOIC |