Octal bus transceiver, featuring 8 bidirectional, 3-state outputs. This inverting transceiver operates with a 5V supply voltage (4.75V to 5.25V) and offers a high-level output current of 24mA and a low-level output current of 15mA. Designed for surface mounting in a SOIC package, it operates within a temperature range of 0°C to 70°C. Propagation delay is 40ns.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Texas Instruments SN74LS640-1DW datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Texas Instruments SN74LS640-1DW technical specifications.
| Package/Case | SOIC |
| Direction | Bidirectional |
| High Level Output Current | 24mA |
| Lead Free | Lead Free |
| Logic Function | Transceiver, Inverting |
| Low Level Output Current | 15mA |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Mount | Surface Mount |
| Number of Bits | 8 |
| Number of Bits per Element | 8 |
| Number of Channels | 8 |
| 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 | 40ns |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | 74LS |
| Technology | BIPOLAR |
| Termination | SMD/SMT |
| Turn-On Delay Time | 40ns |
| RoHS | Compliant |
Download the complete datasheet for Texas Instruments SN74LS640-1DW to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
