KM23C4000D(G) 4M-Bit (512Kx8) CMOS MASK ROM FEATUR.
KM23C4000D - 4M-Bit (512Kx8) CMOS MASK ROM
KM23C4000DETY - 4M-Bit (512Kx8) CMOS MASK ROM
KM23C4000DG - 4M-Bit (512Kx8) CMOS MASK ROM
KM23C4000DTY - 4M-Bit (512Kx8) CMOS MASK ROM