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HCS190MS - Radiation Hardened Synchronous 4-Bit Up/Down Counter

General Description

The Intersil HCS190MS is an asynchronously presettable BCD Decade synchronous counter.

Presetting the counter to the number on the preset data inputs (P0 - P3) is accomplished by a low on the parallel load input (PL).

Key Features

  • 3 Micron Radiation Hardened SOS CMOS Total Dose 200K RAD (Si) SEP Effective LET No Upsets: >100 MEV-cm2/mg Single Event Upset (SEU) Immunity < 2 x 10-9 Errors/Bit-Day (Typ) Dose Rate Survivability: >1 x 1012 RAD (Si)/s Dose Rate Upset >1010 RAD (Si)/s 20ns Pulse Latch-Up Free Under Any Conditions Military Temperature Range: -55oC to +125oC Significant Power Reduction Compared to LSTTL ICs.

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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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HCS190MS September 1995 Radiation Hardened Synchronous 4-Bit Up/Down Counter Pinouts 16 LEAD CERAMIC DUAL-IN-LINE METAL SEAL PACKAGE (SBDIP) MIL-STD-1835 CDIP2-T16 TOP VIEW P1 Q1 Q0 CE U/D Q2 Q3 GND 1 2 3 4 5 6 7 8 16 VCC 15 P0 14 CP 13 RC 12 TC 11 PL 10 P2 9 P3 Features • • • • • • • • • • • 3 Micron Radiation Hardened SOS CMOS Total Dose 200K RAD (Si) SEP Effective LET No Upsets: >100 MEV-cm2/mg Single Event Upset (SEU) Immunity < 2 x 10-9 Errors/Bit-Day (Typ) Dose Rate Survivability: >1 x 1012 RAD (Si)/s Dose Rate Upset >1010 RAD (Si)/s 20ns Pulse Latch-Up Free Under Any Conditions Military Temperature Range: -55oC to +125oC Significant Power Reduction Compared to LSTTL ICs DC Operating Voltage Range: 4.5V to 5.