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CY7C271 - 32K x 8 Power Switched and Reprogrammable PROM

Description

The CY7C271 and CY7C274 are high-performance 32,768-word by 8-bit CMOS PROMs.

Features

  • CMOS for optimum speed/power.
  • Windowed for reprogrammability.
  • High speed.
  • 30 ns (Commercial).
  • 35 ns (Military).
  • Low power.
  • 660 mW (commercial).
  • 715 mW (military) Super low standby power.
  • Less than 165 mW when deselected EPROM technology 100% programmable Slim 300-mil package (7C271) Direct replacement for bipolar PROMs Capable of withstanding >2001V static discharge.

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Full PDF Text Transcription

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1CY7C274 CY7C271 CY7C274 32K x 8 Power Switched and Reprogrammable PROM Features • CMOS for optimum speed/power • Windowed for reprogrammability • High speed — 30 ns (Commercial) — 35 ns (Military) • Low power — 660 mW (commercial) • • • • • — 715 mW (military) Super low standby power — Less than 165 mW when deselected EPROM technology 100% programmable Slim 300-mil package (7C271) Direct replacement for bipolar PROMs Capable of withstanding >2001V static discharge low-power stand-by mode. The CY7C271 is packaged in the 300-mil slim package. The CY7C274 is packaged in the industry standard 600-mil package. Both the CY7C271 and CY7C274 are available in a cerDIP package equipped with an erasure window to provide for reprogrammability.
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