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UPD23128 - FULLY DECODED 128K-BIT MASK PROGRAMMABLE READ ONLY MEMORY

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NEe NEe Microcomputers, Inc. }LPD23128 ~rn~[~~~~ffirnW FULLY DECODED 128K BIT MASK PROGRAMMABLE READ ONLY MEMORY OESCR I PTION The NEC IlPD23128 is a high speed 128K bit mask programmable Read Only Memory organized as 16,384 words by 8 bits. The IlPD23128 is fabricated with N·channel MOS technology. The inputs and outputs are fully TTL compatible. This device operates with a single +5V power supply. The chip select input is programmable. An active high or low level chip select input can be defined and is fixed during the masking process. II FEATU RES • 16,384 Words x 8 Bits Organization • Directly TTL Compatible - All Inputs and Outputs • Single +5V Power Supply • High Speed - Access Time 250 ns Max.