CY74FCT191ATSOC

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CY74FCT191ATSOC is a dual synchronous binary up-counter from the FCT family of integrated circuits manufactured by Texas Instruments. It is enhanced version of the popular FCT logic family, and has the same pinouts and features as the FCT. The device has two independent up-counting stages that work together to form a 12 bit counter.

The CY74FCT191ATSOC makes use of an innovative design with parity and carry look-ahead architecture which allows it to achieve high performance while reducing power consumption. The device also has an input clock frequency of up to 200 MHz and can operate with supply voltages as low as 3 Volts.

The most prominent application field of the CY74FCT191ATSOC is in data capture, time synchronization and frequency division. It is used in various applications such as motion control, communication, automotive, and consumer electronics.

The CY74FCT191ATSOC also features two synchronous complementary outputs, labeled C and D, that can be used to drive relays, LEDs, optocouplers and other signals. In addition, the device\'s dual 8-bit outputs enable it to divide the incoming clock frequency by arbitrary powers of two.

The working principle of the CY74FCT191ATSOC is quite simple. It is an up-counting binary counter that increments its output on each rising edge of its input clock. As it increments its output, the outputs of C and D are inverted to generate a pair of complementary outputs.

The CY74FCT191ATSOC is a versatile device that is suitable for many different applications. It can be used in a wide range of applications, ranging from data capture to frequency division. Its low power consumption, high performance and low cost make it an ideal choice for a wide range of applications.

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