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74F219 - 64-Bit Random Access Memory

General Description

The ’F219 is a high-speed 64-bit RAM organized as a 16-word by 4-bit array Address inputs are buffered to minimize loading and are fully decoded on-chip The outputs are TRI-STATE and are in the high-impedance state whenever the Chip Select (CS) input is HIGH The outputs are active only in the Read m

Key Features

  • non-inverting rather than inverting data outputs Features Y Y Y Y Y TRI-STATE outputs for data bus.

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Datasheet Details

Part number 74F219
Manufacturer National
File Size 164.21 KB
Description 64-Bit Random Access Memory
Datasheet download datasheet 74F219 Datasheet

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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54F 74F219 64-Bit Random Access Memory with TRI-STATE Outputs November 1994 54F 74F219 64-Bit Random Access Memory with TRI-STATE Outputs General Description The ’F219 is a high-speed 64-bit RAM organized as a 16-word by 4-bit array Address inputs are buffered to minimize loading and are fully decoded on-chip The outputs are TRI-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 ’F189 but features non-inverting rather than inverting data outputs Features Y Y Y Y Y TRI-STATE outputs for data bus applications Buffered inputs minimize loading Address decoding on-chip Diode clamped inputs minimize ringing Available in SOIC (300 mil only) Commercial 74F219PC Military Package Numb