The HS-245RH/246RH/248RH radiation hardened triple line transmitter and triple line receivers are fabricated using the Intersil dielectric isolation process. These parts are identical in pinout and function to the original HD-245/246/248. They are also die size and bond pad placement compatible with the original parts for those customers who buy dice for hybrid assembly.

FEATUREs
• Electrically Screened to SMD # 5962-96722 and 5962-96723
• QML Qualified per MIL-PRF-38535 Requirements
• Radiation Hardened DI Processing
    - Total Dose . . . . . . . . . . . . . . . . . . . . 200 krad(Si) (Max)
    - Latchup Free
    - Neutron Fluence . . . . . . . . . . . . . . . . . .5 x 1012 N/cm2
• Replaces HD-245/246/248
• Current Mode Operation
• High Speed with 50 Foot Cable . . . . . . . . . . . . . . . 15MHz
    High Speed with 1000 Foot Cable . . . . . . . . . . . . . . 2MHz
• High Noise Immunity
• Low EMI Generation
• Low Power Dissipation
• High Common Mode Rejection
• Transmitter and Receiver Party Line Capability
• Tolerates -2.0V to +20.0V Ground Differential (Transmitter with Respect to Receiver)
• Transmitter Input/Receiver Output TTL/DTL Compatible