The 74HC164D,653 is a high performance 8-bit serial input/parallel output shift register from Nexperia for a variety of high efficiency data conversion and processing applications.The device is used in a wide range of applications such as data transmission,signal processing and control systems.

74HC164D,653-Logic diagram

　　Datasheet

　　Features

　　Serial Input/Parallel Output Design:The 74HC164D,653 uses an 8-bit serial input/parallel output architecture to support efficient conversion from serial to parallel data.

　　Dual Inputs and High Flexibility:The device features two serial data inputs(DSA and DSB)that can be used as high level enable inputs,and data is shifted by a low-to-high jump on the clock input(CP).

　　Asynchronous Master Reset Function:The low-level Master Reset input(MR)clears the registers and forces all outputs low independently of other inputs.

　　High Reliability and ESD Protection:The 74HC164D,653 provides Electrostatic Discharge(ESD)protection in excess of 2000V for Human Body Models(HBM)and 200V for Mechanical Models(MM)in accordance with JEDEC Standard 7A.

　　Multiple Package Options:The shift registers are available in a variety of package options to accommodate different design requirements.

　　Application

　　The 74HC164D,653 shift registers are widely used in data communications,digital signal processing,control systems,and other areas requiring serial data conversion and processing.Their high performance and reliability make them ideal for use in the design of modern electronic equipment.

74HC164D,653-Functional diagram

74HC164D,653-Pinning

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