The Intersil HS-3374RH is a radiation hardened 8-bit bidirectional level converter designed to interface CMOS logic levels with TTL logic levels in radiation hardened bus oriented systems. The HS-3374RH is fabricated using a radiation hardened EPI-CMOS process and features eight parallel bidirectional buffer/level converters.

Features
• Electrically Screened to SMD # 5962-96786
• QML Qualified per MIL-PRF-38535 Requirements
• Radiation Hardened EPI-CMOS
    - Total Dose . . . . . . . . . . . . . . . . . . . . . . 1 x 105RAD(Si)
    - Latch-Up Immune . . . . . . . >1 x 1012RAD(Si)/s (Note 1)
• Low Propagation Delay Time
    - Typical CMOS to TTL Pre-RAD . . . . . . . . . . . . . . . 40ns
    - Typical CMOS to TTL Post 100KRAD . . . . . . . . . . 40ns
    - Typical TTL to CMOS Pre-RAD . . . . . . . . . . . . . . . 50ns
    - Typical TTL to CMOS Post 100KRAD . . . . . . . . . . 50ns
• Low Standby Power
• +10V CMOS and +5V TTL Power Supply Inputs
• Eight Non-Inverting Three-State Input/Output Channels
• No External TTL Input Pull-Up Resistors Required
• High TTL Sink Current
• Equivalent to Sandia SA2996
• Military Temperature Range. . . . . . . . . . . . -55°C to 125°C