The HEF4050BT is a hex buffer/line driver integrated circuit from Nexperia. Key Specifications: 1. Type: Hex buffer/line driver 2. Logic Family: CMOS 3. Supply Voltage (Vdd): 4.5V to 15V 4. Operating Temperature: -40°C to 125°C 5. Package: SO16 (SOT109), 16-pin 6. Pin Configuration: See datasheet Features: 1. Six buffer/line drivers with 3-state output 2. High input impedance 3. Low power consumption 4. High noise immunity 5. Wide operating temperature range 6. Compatible with TTL and CMOS logic 7. Output enable input (OE) Applications: 1. Digital signal buffering and isolation 2. Logic level translation 3. Data transmission and reception 4. Industrial control systems 5. Automotive electronics 6. Medical devices 7. 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 HEF4050BT datasheet. Ordering Information: To order or replace this IC, ensure you have the following information: 1. Part number (HEF4050BT) 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 CD4050BE - ON Semiconductor MC14050B - STMicroelectronics 4050B Pin Configuration: | Pin | Function | | --- | --- | | 1 | 1Y | | 2 | 1A | | 3 | 1OE | | 4 | 2Y | | 5 | 2A | | 6 | 2OE | | 7 | 3Y | | 8 | 3A | | 9 | 3OE | | 10 | 4Y | | 11 | 4A | | 12 | 4OE | | 13 | 5Y | | 14 | 5A | | 15 | 5OE | | 16 | GND | Would you like more information or have specific questions about this buffer/line driver?