Cissoid CMT-555
CISSOID at NAC Semi · Oscillators & Timers
CMT-555 High-Temperature Timer
CMT-555 generates time delays and oscillations for high-temperature electronic designs. It operates over a junction-temperature range of −55°C to +175°C.
The device supports 5 V (±10%) supplies and is available in a plastic SOIC8 package. External timing components set the pulse duration or oscillation period. Timing intervals range from microseconds to hours.
Product status: Last Time Buy. Contact NAC for availability.
Precision timer
CMT-555
Plastic SOIC8
External timing components
5 V nominal supply
−55°C to +175°C
Typical Performance
Review the key characteristics of the CMT-555 timer.
- Operating junction temperature
- −55°C to +175°C
- Supply voltage
- 5 V (±10%)
- Timing range
- Microseconds to hours, set by external components
- Timing modes
- Monostable (single pulse) and astable (oscillation)
- Package
- Plastic SOIC8
Refer to the CMT-555 datasheet (PDF, opens in a new tab) for test conditions and operating limits.
Ordering Information
The CMT-555 ordering reference is listed below. Select a part number to search the NAC store.
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| Web Images | Datasheet | ||||
|---|---|---|---|---|---|
| CMT-555-PSOIC8-T | — | CMT-555-PSOIC8-T | Plastic SOIC8 | CMT-555 |
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Engineering & distribution support
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Contact NAC about CMT-555