HC49US-9.8304MABJ-UB,CRYSTAL 9.8304 MHZ 18PF HC49/US
HC49US-FF3F18-14.31818MHZ,CRYSTAL 14.31818MHZ 18PF TH
HC49US-FF3F18-14.7456MHZ,CRYSTAL 14.7456MHZ 18PF TH
HC49US-FF3F18-20.000MHZ,CRYSTAL 20.0000MHZ 18PF TH
HC49US-FF3F18-24.000MHZ,CRYSTAL 24.0000MHZ 18PF TH
HC49US-FF3F18-27.000MHZ,CRYSTAL 27.0000MHZ 18PF TH
HC49US-FF3F18-3.6864MHZ,CRYSTAL 3.6864MHZ 18PF TH
HC49US-FF3F18-4.000MHZ,CRYSTAL 4.0000MHZ 18PF TH