MM74HCT164N

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MM74HCT164N is an 8-bit serial-in-parallel-out shift register. It is a type of logic device used to change data from one form to another known as "shift register" and is part of the HCT family of high-speed CMOS logic devices. As part of the HCT family, it extends the CMOS logic of the TTL family, which was originally designed to slow down the speed of operation. The MM74HCT164N, in particular, features low-power consumption, low input current requirements, high-speed operation, and increased noise immunity when compared to TTL.

The MM74HCT164N is a popular device used in a wide range of electronic applications such as embedded systems, digital communications, and general-purpose data manipulation. Examples of such applications include data multiplexing, remote control systems, LCD driver circuits, communication interface devices, and digital signal processing.

The MM74HCT164N has a basic serial-in/parallel-out (SIPO) architecture. This architecture, also referred to as SIPO or ripple counter, is mainly used for high-speed counting or shifting, and it eliminates the need for multiple discrete components. The MM74HCT164N has an asynchronous data input and synchronous data output. Asynchronous means that the shift register is triggered by an external clock pulse, allowing the data to move sequentially from one bit to the next. The synchronous output maintains the register’s data structure, so data can be read from the register in multiplexed form.

The MM74HCT164N device consists of sixteen D-type latches and a single 8-bit data output. Each latch holds a single bit of information and can be controlled either by the external clock input or by a manual async reset pin. Data is written and read in data streams, with the data bit at the first position of the serial chain being the most significant bit (MSB) and the last position being the least significant bit (LSB). The device supports several serial input formats, including MSB/LSB first and LSB/MSB first.

The MM74HCT164N provides a number of useful features such asa low-power standby mode, an active high asynchronous reset, fast switching speeds, and the ability to be connected to other similar shift registers to increase data throughput. The active low reset pin is used to initialize the register to a known state, which is especially useful for initializing data sent from or received by external devices. Furthermore, its support for buffered loading and unloading of data is another useful feature for applications that require frequent data manipulation.

The MM74HCT164N is a powerful and cost-effective serial-in-parallel-out shift register that is used in a variety of electronic applications. It offers high-speed operation, low power consumption, and strong noise immunity when compared to TTL. Furthermore, the device’s multiple serial input formats, active high asynchronous reset, fast switching speeds, low-power standby mode, and buffered loading/unloading make it an ideal choice for a wide range of applications, including but not limited to data multiplexing, remote control systems, LCD driver circuits, communication interface devices, and digital signal processing.

The specific data is subject to PDF, and the above content is for reference