IC OTP 512KBIT 120NS 28SOIC
512Kb EPROM, 120ns Access Time, 85°C Max Operating Temperature, SOIC Package
IC OTP 512KBIT 120NS 32PLCC
512Kb EPROM, TSSOP, 0°C to 70°C, Surface Mount
512Kb EPROM, SOIC, 0-70°C, Surface Mount, Non-Volatile