Rochester Electronics ICL7621BESA
Rochester Electronics ICL7641ECPD+
Rochester Electronics ICL7642BCWE
Rochester Electronics ICL7662CBD
Intersil ICL3241IAZ-T
Intersil ICL3243CBZ-T
Intersil ICL3221ECAZ
Intersil ICL3222ECAZ
Intersil ICL3222EIAZ
Intersil ICL3222EIBZ