OTP ROM, 512X8, 55ns, Bipolar, PDIP20, PLASTIC, DIP-20
OTP ROM, 512X8, 55ns, Bipolar, CDIP20, CERAMIC, DIP-20
Commercial Extended 20-Pin DIP OTP ROM IC 512 Words 5V 4.75-5.25V
Commercial Extended OTP ROM IC, 512 Words, 5V, DIP-20
