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