HC49US-FF5F18-27.000MHZ,CRYSTAL 27.0000MHZ 18PF TH
HC49US-FF5F18-3.6864MHZ,CRYSTAL 3.6864MHZ 18PF TH
HC49US-FF5F18-4.000MHZ,CRYSTAL 4.0000MHZ 18PF TH
HC49US-FF5F18-4.0960MHZ,CRYSTAL 4.0960MHZ 18PF TH
HC49US-FF5F18-4.9152MHZ,CRYSTAL 4.9152MHZ 18PF TH
HC49US-FF5F18-6.000MHZ,CRYSTAL 6.0000MHZ 18PF TH
HC49US-FF5F18-6.1440MHZ,CRYSTAL 6.1440MHZ 18PF TH
HC49US-FF5F18-7.3728MHZ,CRYSTAL 7.3728MHZ 18PF TH