The HEF4082BT is a quad 2-input OR gate integrated circuit from Nexperia. Key Specifications: 1. Type: Quad 2-input OR gate 2. Logic Family: CMOS 3. Supply Voltage (Vdd): 4.5V to 15V 4. Operating Temperature: -40°C to 125°C 5. Package: SO14 (SOT108), 14-pin 6. Pin Configuration: See datasheet Features: 1. Four 2-input OR gates 2. Low power consumption 3. High noise immunity 4. Wide operating temperature range 5. Compatible with TTL and CMOS logic 6. Symmetrical output impedance Applications: 1. Digital logic circuits 2. Computing and peripherals 3. Industrial control systems 4. Automotive electronics 5. Medical devices 6. Consumer electronics Electrical Characteristics: 1. Propagation Delay (tpd): 20ns (typ) at 10V 2. Power Dissipation (Pd): 1μW (typ) at 5V 3. Input Current (Iin): 1μA (typ) at 5V 4. Output Current (Iout): 4mA (min) at 5V Standards Compliance: 1. IEC 60950-1 (Safety Requirements) 2. UL 94V-0 (Flammability Rating) 3. RoHS compliant Dimensions: 1. Length: 10.2mm (0.402in) 2. Width: 7.5mm (0.295in) 3. Height: 2.45mm (0.096in) 4. Pitch: 1.27mm (0.05in) Datasheet: For detailed specifications, please refer to the Nexperia HEF4082BT datasheet. Ordering Information: To order or replace this IC, ensure you have the following information: 1. Part number (HEF4082BT) 2. Quantity required You can purchase Nexperia ICs from authorized distributors, such as: - Diode House Equivalent Parts: Some equivalent parts from other manufacturers are: - Texas Instruments CD4082BE - ON Semiconductor MC14082B - STMicroelectronics 4082B Pin Configuration: | Pin | Function | | --- | --- | | 1 | 1A | | 2 | 1B | | 3 | 1Y | | 4 | 2A | | 5 | 2B | | 6 | 2Y | | 7 | 3A | | 8 | 3B | | 9 | 3Y | | 10 | 4A | | 11 | 4B | | 12 | 4Y | | 13 | GND | | 14 | Vdd | Would you like more information or have specific questions about this logic gate?