CHT-555
555 Timer

The CHT-555 is a high-temperature, low-power, highly stable device for generating accurate time delays or oscillations, with enhanced capabilities compared to the well known NE555.
Typical performances
- 5V Power Supply
- Temperature range: -55°C to +225°C (operational up to 250°C)
- Timing from microsecond to hours
- Monostable and bistable mode
Application
- Well logging, automotive, aeronautics & aerospace
- Precision timing
- Pulse generation
- Pulse width and pulse position modulation
If you need support for your high temperature design, contact Cissoid.
Download CISSOID's Altium Library for IC symbols and package footprints. For installation, read the related Application Note.
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Astable configuration | Monostable configuration |
Die Map
Supporting its customers in the manufacturing of high temperature and high reliability hybrid modules, CISSOID delivers most of its CHT products as bare die. Please, do not hesitate to contact CISSOID to request die map information including die dimension, die finish, location and description of the bonding pads.
Ordering information
Product name | Ordering reference | Package | Marking |
---|---|---|---|
CHT-555 | CHT-555-CDIL8-T | Ceramic DIL8 | CHT-555 |
CHT-555 | CHT-555-D-T | Known Good Die | - |