HCS74T
Key Features
- QML Class T, Per MIL-PRF-38535
- Radiation Performance - Gamma Dose (γ) 1 x 105 RAD(Si) - Latch-Up Free Under Any Conditions, SOS Process - SEP Effective LET No Upsets: >100 MEV-cm2/mg - Single Event Upset (SEU) Immunity < 2 x 10-9 Errors/Bit-Day (Typ)
- 3 Micron Radiation Hardened SOS CMOS
- Significant Power Reduction Compared to LSTTL ICs
- DC Operating Voltage Range: 4.5V to 5.5V
- Input Logic Levels - VIL = 30% of VCC Max - VIH = 70% of VCC Min
- Input Current Levels Ii ≤ 5µA at VOL, VOH Specifications Specifications for Rad Hard QML devices are controlled by the Defense Supply Center in Columbus (DSCC). The SMD numbers listed below must be used when ordering. Detailed Electrical Specifications for the HCS74T are contained in SMD 5962-95782. A “hot-link” is provided from our website for downloading. www.intersil.com/spacedefense/newsafclasst.asp Intersil’s Quality Management Plan (QM Plan), listing all Class T screening operations, is also available on our website. www.intersil.com/quality/manuals.asp Pinouts
