SN74AS169ADRG4

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SN74AS169ADRG4 is a type of a monolithic 16-bit binary counter. It is a device like other counter chips manufactured in an LSI CMOS technology and designed in a plastic DIP package. As one of the most advanced logic chips, it is a device used for counting the number of clock cycles up to the lowest of 65,536.

SN74AS169ADRG4 carries out its counting process in two separate four-bit sections, each section having its own individual clock inputs, its own reset pins, and its own up/down control lines. The chip\'s counting process is driven by the CLK1, CLK2 and CLK3 pins. The CLK1 and CLK2 are connected directly to the clock signals power source, while CLK3 draws in its clock pulses from the previous stage\'s output terminal. The chip has a 4-bit parallel output and a 4-bit port in which the binary count is latched between multiple stages.

The chip has separate reset inputs, R1 and R2, each able to terminate either a low-going or a high-going pulse. In addition, the chip has a port with two level-sensitive inputs (LR1 and LR2) that are used for controlling the direction of the count, i.e., either up or down. By using two separate control inputs, the chip can count normally and up/down at the same time. There is also a "parallel-input" pin that allows the user to load a given count binary value directly into the chip.

In terms of its technology and performance, SN74AS169ADRG4 is an 18-lead dual-in-line (DIP) device manufactured with a subset of logic and interface functions found on the product family of Motorola logic chips. The chip has been designed to meet the requirements of a wide range of applications. It has been designed to include features such as high noise immunity, low operating power, low leakage current and high immunity to ASI and ESD.

The chip\'s robust design makes it perfect for counters, dividers and other applications, such as a one-shot multivibrator. The chip\'s low current consumption also makes it ideal for applications requiring power management capabilities. It is widely used as a component in devices such as programmable logic controllers, counter/timer units, pulse rate generators, digital logic circuits and oscilloscopes.

SN74AS169ADRG4 is an essential component of various clocks, interfaces and other systems, thanks to its extensive range of Logic - Counters, Dividers and additional support for pulse rate generators and other applications. The chip is also an ideal tool for measuring up to 5.12 MHz and a perfect addition to any system requiring a high-precision counter with fast cycle rates in a small package.

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