64KX8 OTPROM, 90ns, PQCC32, PLASTIC, LCC-32
IC Otp 512KBIT 90NS 32PLCC
NM27C512V200
OTP ROM, 64KX8, 90ns, CMOS, PQCC32, PLASTIC, LCC-32
EPROM PLCC-32
IC EPROM 512K PARALLEL 28CDIP