OTP ROM, 4KX4, 35ns, Bipolar, PDIP20, PLASTIC, DIP-20
OTP ROM, 4KX4, 35ns, Bipolar, CDIP20, CERAMIC, DIP-20
OTP ROM, 256X4, 30ns, Bipolar, PDIP16, PLASTIC, DIP-16
OTP ROM, 256X4, 30ns, Bipolar, PQCC20, PLASTIC, LCC-20
