CMOS buffer/line driver IC featuring 8 channels with 3-state outputs. Operates with a supply voltage range of 2V to 6V, supporting a maximum power dissipation of 500mW. Offers a wide operating temperature range from -55°C to 125°C. This through-hole component is packaged in a 20-pin DIP with dimensions of 25.4mm length, 7.1mm width, and 3.93mm height.
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Stmicroelectronics M74HC244B1R technical specifications.
| Package/Case | DIP |
| Height | 3.93mm |
| High Level Output Current | -7.8mA |
| Lead Free | Lead Free |
| Length | 25.4mm |
| Logic Function | Buffer, Inverting |
| Low Level Output Current | 7.8mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 500mW |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Mount | Through Hole |
| Number of Bits | 8 |
| Number of Bits per Element | 4 |
| Number of Channels | 8 |
| Number of Elements | 2 |
| Number of Input Lines | 8 |
| Number of Inputs | 8 |
| Number of Output Lines | 3 |
| Number of Outputs | 8 |
| Output Type | 3-STATE |
| Package Quantity | 1000 |
| Packaging | Rail/Tube |
| Polarity | Non-Inverting |
| Power Dissipation | 500mW |
| Propagation Delay | 250ns |
| Quiescent Current | 4uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | 74HC |
| Supply Voltage-Nom | 6V |
| Technology | CMOS |
| Turn-On Delay Time | 130ns |
| Width | 7.1mm |
| RoHS | Compliant |
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