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 >1010 RAD (Si)/s 20ns Pulse
- Latch-Up Free Under Any Conditions
- Fanout (Over Temperature Range)
- Standard Outputs: 10 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
HCTS393MS Functional Diagram
Description
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The Intersil HCTS393MS is a Radiation Hardened 4-stage ripple-carry binary counter. All counter stages are masterslave flip-flop. The state of the stage advances one count on the negative transition of each clock pulse. A high voltage level on the MR line resets all counters to their zero state. All inputs and outputs are buffered. The HCTS393MS 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 HCTS393MS is supplied in a 14 lead Ceramic flatpack (K suffix) or a SBDIP Package (D suffix).
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