8-bit, dual 4-bit buffer/line driver IC featuring 3-state, non-inverting outputs. This surface mount component operates with a supply voltage range of 2V to 6V, typically 5V, and supports high and low level output currents of ±7.8mA. Constructed with CMOS technology, it offers a propagation delay of 110ns and a turn-on delay time of 225ns, with a maximum operating temperature of 125°C. The device is lead-free and RoHS compliant, packaged in a 20-pin SSOP (SOT-339-1).
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NXP 74HC244DB technical specifications.
| Package/Case | SOT-339-20 |
| High Level Output Current | -7.8mA |
| Lead Free | Lead Free |
| Logic Function | Buffer |
| Low Level Output Current | 7.8mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of Bits | 8 |
| Number of Channels | 8 |
| Number of Elements | 2 |
| Number of Input Lines | 8 |
| Number of Inputs | 8 |
| Number of Output Lines | 8 |
| Number of Outputs | 8 |
| Operating Supply Voltage | 5V |
| Output Type | 3-STATE |
| Package Quantity | 66 |
| Packaging | Rail/Tube |
| Polarity | Non-Inverting |
| Propagation Delay | 110ns |
| Quiescent Current | 8uA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Technology | CMOS |
| Turn-On Delay Time | 225ns |
| RoHS | Compliant |
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