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HS1-82C54RH-Q - Radiation Hardened CMOS Programmable Interval Timer

General Description

The Intersil HS-82C54RH is a high performance, radiation hardened CMOS version of the industry standard 8254 and is manufactured using a hardened field, self-aligned silicon gate CMOS process.

Key Features

  • Radiation Hardened - Total Dose > 105 RAD (Si) - Transient Upset > 108 RAD (Si)/sec - Latch Up Free EPI-CMOS - Functional After Total Dose 1 x 106 RAD (Si).
  • Low Power Consumption - IDDSB = 20µA - IDDOP = 12mA.
  • Pin Compatible with NMOS 8254 and the Intersil 82C54.
  • High Speed, “No Wait State” Operation with 5MHz HS-80C86RH.
  • Three Independent 16-Bit Counters.
  • Six Programmable Counter Modes.
  • Binary or BCD Counting.
  • Status Read.

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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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HS-82C54RH August 1995 Radiation Hardened CMOS Programmable Interval Timer Pinouts 24 LEAD CERAMIC DUAL-IN-LINE METAL SEAL PACKAGE (SBDIP) MIL-STD-1835 CDIP2-T24 TOP VIEW D7 1 D6 2 D5 3 D4 4 D3 5 D2 6 D1 7 D0 8 CLK 0 9 OUT 0 10 GATE 0 11 GND 12 24 VDD 23 WR 22 RD 21 CS 20 A1 19 A0 18 CLK 2 17 OUT 2 16 GATE 2 15 CLK 1 14 GATE 1 13 OUT 1 Features • Radiation Hardened - Total Dose > 105 RAD (Si) - Transient Upset > 108 RAD (Si)/sec - Latch Up Free EPI-CMOS - Functional After Total Dose 1 x 106 RAD (Si) • Low Power Consumption - IDDSB = 20µA - IDDOP = 12mA • Pin Compatible with NMOS 8254 and the Intersil 82C54 • High Speed, “No Wait State” Operation with 5MHz HS-80C86RH • Three Independent 16-Bit Counters • Six Programmable Counter Modes • Binary or BCD Counting • Status Read Back Command •