IC OTP 4MBIT 70NS 40VSOP
IC OTP 4MBIT 70NS 44PLCC
4Mb Parallel EPROM, 70ns Access Time, 4.5V Min Supply Voltage, PDIP Package
IC OTP 4MBIT 90NS 40VSOP
EPROM OTP 4M-Bit 256K x 16 100ns 40-Pin TSOP-I