The 93427 is a fully decoded high-speed 1024-bit field Programmable ROM organized in 256 words by 4 bits per word. The 93427 has 3-state outputs. The outputs are disabled when either CS1¬ or CS2¬ are in the HIGH state. The 93427 is supplied with all bits stored as logic "1"s and can be programed to logic "0"s by following the field programming procedure.
