SN74LV163ADGVR Integrated Circuits (ICs)

The SN74LV163ADGVR is a 16-bit binary counter with three-state outputs that utilizes highly advanced, low power Schottky TTL (SSTL) technology to offer high performance and reliabilty in a small package and one supply voltage. This type of binary counter uses ripple counter technique with internal feedback paths to preset and reset operation. As a 16-bit counter, the SN74LV163ADGVR can be used in a wide array of applications that require counting up or down.

The SN74LV163ADGVR is used in logic-counters, dividers, and frequency dividers as well as addressable latches, shift registers, and parallel-to-serial and serial-to-parallel converters. The SN74LV163ADGVR offers both asynchronous reset and preset inputs that allow the user to initiate a reset or preset sequence without exhibiting a clock pulse.

The SN74LV163ADGVR has two binary inputs, A and B, and two active-low outputs, P and Q. As the inputs are connected internally, the SN74LV163ADGVR can be operated in both count up and count down mode. In addition, the SN74LV163ADGVR has three-state outputs that enable users to output data from multiple counter stages onto a single bus. It also has an asynchronous clear terminal CL which allows users to reset the counter to zero.

The SN74LV163ADGVR operates with a single supply at a voltage range from 2.5V to 3.6V. The active power supply is 0.07 mA and the standby power supply is 0.003 mA for the SN74LV163ADGVR. It has a maximum operating frequency of 25 MHz and a maximum toggle frequency of 12.5 MHz. The propagation delay is 4.7ns and is independent of temperature and voltage. The power-down mode of the SN74LV163ADGVR can be enabled by simply setting the asynchronous clear pin and the active-low reset pin to logic high.

As a logic counter, the SN74LV163ADGVR is a simple yet reliable solution for applications that require counting up or down. In addition, its three-state outputs enable users to output data onto a single bus. Furthermore, it operates with a single supply and can be used in a variety of applications. The SN74LV163ADGVR is an ideal choice for applications which require a low power solution with high performance and reliability in a small package.