8N4SV76EC-0169CDI

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The 8N4SV76EC-0169CDI is a flexible, integrated programmable timer with an oscillator that can be used to achieve timing tasks in a wide variery of applications. It has a wide range of output frequencies and different duration settings that can be set to run as a clock source, cycle timer, or as a one-shot timer. Its advanced features provide both simple and complex timing control capabilities for applications like time delay, adjustable time, pulse counting, and time of day monitoring.

This timer module is based on advanced CMOS technology and is designed to be cost-effective and reliable. It has a wide operating temperature range of -40 to +125 Celsius, operates from a single 5V power supply, and has low-power consumption of just 0.2W.

The 8N4SV76EC-0169CDI has several operating modes, selectable via its dip switch. These modes include Single Pulse (SP), Time Delay (TD), Cycle Timer (CT), One-Shot (OS), and Pulse Width Modulation (PWM). Each mode has different applications and defines how the timer responds to programming. For example, the SP and TD modes are used for time delay applications, where a single pulse is generated or a time-delay is generated when triggered by an input signal. The CT mode allows user to set repeated pulses with a controllable duration. The OS mode is used for time-limited outputs, while the PWM mode can be used to produce a variable pulse width with a constant on-Off ratio.

The 8N4SV76EC-0169CDI also has several output systems, which include active high, active low, N-MOS, P-MOS, and OR gate. These can also be programmed and provide different signal output characteristics. All of the available output types are compatible with standard TTL logic levels and allow quick interfacing with other devices.

The timer\'s internal circuits consist of a state machine with different stages that control the timing and output state. The timer\'s timing circuit is divided into three different stages of operation: the counter phase, the output phase, and the setting phase. In the counter phase, the timer\'s internal counter is incremented by one each time the triggering signal is received. The setting phase allows users to adjust the timing settings, such as the prescaler, toggle, and duration. Once the timing parameters are set, the timer begins its output phase, which produces the desired output signals for the predetermined time interval.

The 8N4SV76EC-0169CDI is a versatile and flexible programmable timer with an internal oscillator. It has a wide range of output frequencies, multiple duration settings, and different operating modes that make it suitable for a variety of timing applications, ranging from simple time delays to complex cycle timers and pulse counting. Its advanced features and low power consumption make it ideal for embedded applications that require reliable, cost-effective timing.

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