DG303ACJ IC, TTL Compatible CMOS Analog Switch 2 Circuit SPDT 14-PDIP
Features:
Multiplexer/Demultiplexer Circuit:  2:1   
 On-State Resistance (Max): 50 Ohms       
 Voltage - Supply, Dual (V±):  ±5V ~ 18V 
 Switch Time (Ton, Toff) (Max): 300ns, 250ns         
 Bandwidth:  3db               
 Charge Injection:  12pC  
 
 
 
    
             
  
 