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74F219 - 64-Bit Random Access Memory

General Description

The 74F219 is a high-speed 64-bit RAM organized as a 16word by 4-bit array.

Address inputs are buffered to minimize loading and are fully decoded on-chip.

The outputs are 3-STATE and are in the high-impedance state whenever the Chip Select (CS) input is HIGH.

Key Features

  • non-inverting, rather than inverting, data outputs. Features s 3-STATE outputs for data bus.

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Full PDF Text Transcription (Reference)

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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74F219 64-Bit Random Access Memory with 3-STATE Outputs June 1988 Revised July 1999 74F219 64-Bit Random Access Memory with 3-STATE Outputs General Description The 74F219 is a high-speed 64-bit RAM organized as a 16word by 4-bit array. Address inputs are buffered to minimize loading and are fully decoded on-chip. The outputs are 3-STATE and are in the high-impedance state whenever the Chip Select (CS) input is HIGH. The outputs are active only in the Read mode. This device is similar to the 74F189 but features non-inverting, rather than inverting, data outputs.