Overview

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The Intersil HCS245MS is a Radiation Hardened Non-Inverting Octal Bidirectional Bus Transceiver, Three-State, intended for two-way asynchronous communication between data busses. The HCS245MS allows data transmission from the A bus to the B bus or from the B bus to the A bus. The logic level at the direction input (DIR) determines the data direction. The output enable input (OE) puts the I/O port in the high-impedance state when high. The HCS245MS utilizes advanced CMOS/SOS technology to achieve high-speed operation. This device is a member of radiation hardened, high-speed, CMOS/SOS Logic Family. The HCS245MS is supplied in a 20 lead Weld Seal Ceramic flatpack (K suffix) or a Weld Seal Ceramic Dual-In-Line Package (D suffix).

HCS245MS Functional Diagram
HCS245MS Functional Diagram
  • 3 Micron Radiation Hardened CMOS SOS
  • Total Dose 200K or 1 Mega-RAD(Si)
  • Latch-Up Free Under Any Conditions
  • Fanout (Over Temperature Range)
  • Bus Driver Outputs - 15 LSTTL Loads
  • Military Temperature Range: -55°C to +125°C
  • Significant Power Reduction Compared to LSTTL ICs
  • DC Operating Voltage Range: 4.5V to 5.5V
  • LSTTL Input Compatibility
  • VIL = 0.8V Max
  • VIH = VCC/2 Min
  • Input Current Levels Ii ≤ 5µA at VOL, VOH

Documentation

= Featured Documentation
Type Title Date
Datasheet
HCS245MS Datasheet
PDF 526 KB
Brochure
Intersil Space Products Brochure
PDF 5.02 MB
Brochure
Intersil Commercial Lab Services
PDF 467 KB
End Of Life Notice
PLC12082 - Product EOL/Obsolescence Notification
PDF 157 KB
Application Note
AN9867: End of Life Derating: A Necessity or Overkill
PDF 338 KB
5 items

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Carrier Type
    Buy / Sample
    Part Number
    HCS245DMSR
    circleObsolete
    memory
    view_in_ar
    		SBDIP Tube
    HCS245KMSR
    circleObsolete
    memory
    view_in_ar
    		CFP Tray
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