DM74AS169AM

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DM74AS169AM is an important logic counter, divider, and shift register devices from the Advanced Schottky MSI family. These devices are used for several applications such as synchronous frequency dividers, an encoder, and in 5-bit bidirectional counters. It is a 16-pin plastic dual-in-line package which is widely used in data storage and communication applications.

The DM74AS169AM provides two cascadable five-bit bidirectional counter stages, each with its own Clock, Clear and Count Enable inputs, and with complementary outputs. When Clear is LOW the outputs of the counter are reset and all the outputs are LOW. The Count Enable inputs permits the data to be preset into the counter\'s flip-flops and then clocked in by a single Clock pulse.

The basic operation of the DM74AS169AM is enabled by five signals, namely Clock, Clear, Qd Output, Count Enable, and Count Direction. When the Clock signal is active, it increments/decrement the counts according to the direction signal. When the Clear signal is active, all the flip-flops are reset and the outputs of the device are reset. The Qd Output signal is the count result, while the Count Enable& Count Direction signals control the direction or countdown of the device.

The DM74AS169AM is used in popular applications such as muxes, switches, multiplexers, and communicators, as well as in industrial automation. These applications are all dependent on a reliable and consistent clock, as the DM74AS169AM helps maintain a steady and accurate speed on any given application, regardless of changes in the environment. This makes it an ideal solution for large data processes that require precision.

The DM74AS169AM is also used in specialized applications such as for frequency dividers, encoders and 5-bit bidirectional counters. In frequency dividers, the internal counter is used to make the clock frequency lower than the input frequency, which is then output from the DM74AS169AM as the divided frequency. For encoders, the counter is used to encode a binary number or an address. The 5-bit bidirectional counter is used to count up or count down based on its clock signal.

The DM74AS169AM has a wide range of features, including the low cost, robustness, and low power consumption. The device also features high speed operation and is available in various packages. The device also has an extended operating temperature range which makes it suitable for industrial, automotive, and other applications. It consists of five flip-flops and impact-resistant construction, which ensure its robustness and high-speed performance.

In conclusion, the DM74AS169AM is a popular logic counter, divider, and shift register devices from the Advanced Schottky MSI family. It is used for several applications such as synchronous frequency dividers, an encoder, and in 5-bit bidirectional counters. The device has a wide range of features, including the low cost, robustness, and low power consumption, making it a reliable solution for data processing applications.

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