8-bit bidirectional bus transceiver, CMOS technology, featuring 3-state inverting outputs. Operates with a supply voltage range of 2V to 6V, nominal 5V, and supports high-level output current of 7.8mA and low-level output current of 6mA. Packaged in a 20-pin SOIC surface mount configuration, this component offers a propagation delay of 22ns and an operating temperature range from -40°C to 85°C. Lead-free and RoHS compliant.
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Texas Instruments SN74HC640DWG4 technical specifications.
| Package/Case | SOIC |
| Direction | Bidirectional |
| High Level Output Current | 7.8mA |
| Lead Free | Lead Free |
| Logic Function | Transceiver, Inverting |
| Low Level Output Current | 6mA |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of Bits | 8 |
| Number of Bits per Element | 8 |
| Number of Channels | 8 |
| Number of Circuits | 1 |
| Number of Elements | 1 |
| Number of Outputs | 8 |
| Operating Supply Voltage | 5V |
| Output Type | 3-STATE |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Polarity | Inverting |
| Propagation Delay | 22ns |
| RoHS Compliant | Yes |
| Series | 74HC |
| Technology | CMOS |
| Turn-On Delay Time | 395ns |
| Weight | 0.017662oz |
| RoHS | Compliant |
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