The HEF4049BT is a CMOS buffer IC packaged in a SOIC-16 case. It operates over a temperature range of -40°C to 85°C and can handle supply voltages from 4.5V to 15.5V. This device is compliant with RoHS regulations but does not meet SVHC requirements.
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NXP HEF4049BT technical specifications.
| Package/Case | SOIC |
| Logic Function | Buffer |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 15.5V |
| Min Supply Voltage | 4.5V |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Technology | CMOS |
| RoHS | Compliant |
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