{"Number of Bits":"4","Type":"Binary","Mounting":"Through Hole","Operating Supply Voltage (Min)":"-4.2 V","Rad Hardened":"No","Logic Family":"ECL","Packaging":"Rail","Operating Temperature Classification":"Commercial","Operating Temp Range":"0C to 85C","Package Type":"PDIP W","Operating Supply Voltage (Max)":"-5.7 V","Propagation Delay Time":"5.5 ns","Operating Supply Voltage (Typ)":"-5 V","Technology":"ECL","Pin Count":"24","Number of Elements":"1"}...