HCTS245T Datasheet | Intersil

Data Sheet July 1999 File Number Radiation Hardened Octal Bus Transceiver, Three-State, Non-Inverting Intersil’s Satellite Applications Flow TM (SAF) devices are fully tested and guaranteed to 100k RAD total dose. These QML Class T devices are processed to a standard flow intended to meet the cost and shorter lead-time needs of large volume satellite manufacturers, while maintaining a high level of reliability. The Intersil HCTS245T is a Radiation Hardened Non Inverting Octal Bidirectional Bus Transceiver, Three-State, intended for two-way asynchronous munication between data busses. The HCTS245T 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. Features - QML Class T, Per MIL-PRF-38535 - Radiation Performance - Gamma Dose (γ) 1 x 105 RAD(Si) - Latch-Up Free Under Any Conditions - 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 CMOS SOS - Fanout (Over Temperature Range) - Bus Driver Outputs - 15 LSTTL Loads - Significant Power Reduction pared to LSTTL ICs - DC Operating Voltage Range: 4.5V to 5.5V - LSTTL Input patibility - VIL = 0.8V Max - VIH = VCC/2 Min - Input Current Levels Ii ≤ 5m A 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 HCTS245T are contained in SMD 5962-95745. A “hot-link” is provided from our website for downloading. .intersil./spacedefense/newsafclasst.asp Intersil’s Quality Management Plan (QM Plan), listing all Class T screening operations, is also available on our website. .intersil./quality/manuals.asp Pinouts HCTS245DTR (SBDIP), CDIP2-T20 TOP...