Features: • 3 Micron Radiation Hardened CMOS SOS• 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 &...
HCS193MS: Features: • 3 Micron Radiation Hardened CMOS SOS• Total Dose 200K RAD (Si)• SEP Effective LET No Upsets: >100 MEV-cm2/mg• Single Event Upset (SEU) Immunity < 2 x 10-9 E...
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The Intersil HCS193MS is a Radiation Hardened 4-bit binary UP/ DOWN synchronous counter.
Presetting the HCS193MS counter to the number on the preset data inputs (P0 - P3) is accomplished by a low on the asynchronous parallel load input (PL). The counter is incremented on the low to high transition of the clock-up input (high on the clock-down), decremented on the low to high transition of the clock-down input (high on the clock-up). A high level on the MR input overrides any other input to clear the counter to zero. The Terminal Count Up goes low half a clock period before the zero count is reached and returns high at the maximum count.
The HCS193MS utilizes advanced CMOS/SOS technology to achieve high-speed operation. This device is a member of radiation hardened, high-speed, CMOS/SOS Logic Family.