CMOS Non-Inverting Octal Buffer/Line Driver, Three-State

Typical Diagram

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Key Features

    • Devices QML Qualified in Accordance with MIL-PRF-38535
    • Detailed Electrical and Screening Requirements are Contained in SMD# 5962-96710 and Intersil's QM Plan
    • 1.25 Micron Radiation Hardened SOS CMOS
    • Total Dose >300K RAD (Si)
    • Single Event Upset (SEU) Immunity: <1 x 10-10 Errors/Bit/Day(Typ)
    • SEU LET Threshold >100 MEV-cm2/mg
    • Dose Rate Upset >1011 RAD (Si)/s, 20ns Pulse
    • Dose Rate Survivability >1012 RAD (Si)/s, 20ns Pulse
    • Latch-Up Free Under Any Conditions
    • Military Temperature Range -55oC to +125oC
    • Significant Power Reduction Compared to ALSTTL Logic
    • DC Operating Voltage Range 4.5V to 5.5V
    • Input Logic Levels
      • VIL = 30% of VCC Max
      • VIH = 70% of VCC Min
    • Input Current ≤ 1µA at VOL, VOH
    • Fast Propagation Delay 17ns (Max), 12ns (Typ)


The Intersil ACS541MS is a Radiation Hardened Octal Buffer/Line Driver, with three-state outputs. The output enable pins OE1, OE2 control the Three-State outputs. If either enable is high the output will be in a high impedance state. For data output both enables must be low.

The ACS541MS utilizes advanced CMOS/SOS technology to achieve high-speed operation. This device is a member of a radiation hardened, high-speed, CMOS/SOS Logic family.

The ACS541MS is supplied in a 20 lead Ceramic Flatpack (K suffix) or a Ceramic Dual-In-Line package (D suffix).


Design Tip

Are the Schottky clamp diodes required on the outputs when not driving MOSFETs?

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