The CA555CT is a precision timing circuit capable of producing accurate time delays or oscillation. It is a highly stable device suitable for a wide range of applications. Manufactured by Rochester Electronics, it ensures long-term availability and reliability.

Applications

• Precision Timing
• Pulse Generation
• Sequential Timing
• Time Delay Generation
• Pulse-Width Modulation

Features

• Timing from Microseconds to Hours
• Astable or Monostable Operation
• Adjustable Duty Cycle
• TTL Compatible Output
• High Current Source/Sink Capability

Benefits

• Versatile timing capabilities allow for a wide range of applications.
• Stable operation ensures accurate and consistent timing performance.
• Adjustable duty cycle allows for flexible pulse-width modulation control.
• TTL compatibility enables easy integration with digital logic circuits.
• High current output can directly drive various loads without additional buffering.

Additional Details

The CA555CT is a monolithic timing circuit packaged in an 8-pin PDIP. It can operate in both astable (oscillator) and monostable (one-shot) modes. The timing is controlled by an external resistor and capacitor. The trigger and reset inputs are TTL compatible, making it easy to interface with digital systems. The output can source or sink up to 200mA, allowing it to drive LEDs, relays, and other loads directly.

The device is designed to operate within a wide range of supply voltages and temperatures, ensuring stable performance in various environments. Rochester Electronics ensures the availability of this component, mitigating obsolescence concerns.

Technical Specifications:

• Supply Voltage: 4.5V to 16V
• Output Current: 200mA
• Operating Temperature: 0°C to +70°C
• Package: 8-Pin PDIP