Cissoid CHT-74021

CHT-74xx Logic Family is optimized for High-Temperature, High-Reliability applications. It brings digital functions to system designers targeting high-temperature electronics, up to +225°C. The CHT-74021 contains 4 independent high-temperature 2-input NOR gates. It can operate with supply a voltage from 3V to 5.5V.

CHT-74021 Typical Performances

Temperature range: -55°C to 175°C

Input Voltage: 3V to 5.5V

Quad 2-input NAND gates

Quiescent current: 2.2uA at 225°C

Available packaging: ceramic DIL14/16 and ceramic SOIC 16

CHT-74021 Applications & Application Notes

Well logging

Automotive, Aeronautics & Aerospace

Harsh Environments

CHT-74021 Ordering Information

Cissoid Part Number	Ordering reference	Package	Marking
CHT-74021-CDIL14-T	CHT-74021-CDIL14-T	Ceramic DIL14	CHT-74021
CHT-74021-CSOIC16-T	CHT-74021-CSOIC16-T	Ceramic SOIC16	CHT-74021
CHT-74021-V1.0-D-U	CHT-74021-V1.0-D-U	Potential Good Die	-