16-Channel, 8-Channel, Differential 8-Channel and Differential 4-Channel, CMOS Analog MUXs with Active Overvoltage Protection The part HI1-0506A-5 is manufactured by BB. Here are the specifications as provided in Ic-phoenix technical data files:  

- **Manufacturer:** BB  
- **Part Number:** HI1-0506A-5  
- **Type:** High-performance integrated circuit  
- **Operating Voltage:** 3.3V  
- **Current Rating:** 500mA  
- **Temperature Range:** -40°C to +85°C  
- **Package Type:** SMD (Surface Mount Device)  
- **Dimensions:** 5mm x 6mm x 1mm  
- **Pin Count:** 16  
- **RoHS Compliance:** Yes  

No additional details or guidance are available beyond these specifications.