74LS323SCX

National Semiconductor 74LS323SCX

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  • 74LS323SCX
  • National Semiconductor
  • SHIFT REGISTER, 8 BIT, TTL, PDSO
  • Logic - Shift Registers
  • 74LS323SCX Datasheet
  • -
  • -Reel®
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 6744
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
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What is 74LS323SCX

National Semiconductor Part Number 74LS323SCX（Logic - Shift Registers）, developed and manufactured by National Semiconductor, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

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74LS323SCX Specifications

  • Part Number74LS323SCX
  • CategoryLogic - Shift Registers
  • ManufacturerNational Semiconductor
  • DescriptionSHIFT REGISTER, 8 BIT, TTL, PDSO
  • Package-Reel®
  • Series-
  • Voltage - Supply-
  • Operating Temperature-
  • Mounting Type-
  • Package / Case-
  • Supplier Device Package-
  • Function-
  • Output Type-
  • Number of Elements-
  • Logic Type-
  • Number of Bits per Element-

Application of 74LS323SCX

Shift Registers play important roles in multiple fields. In digital communication systems, it is used for the transmission and reception of serial data, achieving data synchronization and recovery. In microprocessors and microcontrollers, shift registers are used as part of the I/O interface to exchange data with external devices, especially when controlling multiple LED lights, button inputs, or serial communication interfaces. In addition, shift registers also play a key role in applications such as image processing, audio processing, and timing control, such as generating pixel clock signals, serial transmission of audio samples, and controlling various timing related operations. In a wide range of fields such as consumer electronics, automotive electronics, industrial automation, and data communication, shift registers have become an indispensable electronic component due to their efficient and flexible data processing capabilities.

74LS323SCX Datasheet

74LS323SCX Datasheet , -Reel®

74LS323SCX Classification

Logic - Shift Registers

Shift Registers are integrated circuit devices that belong to the logical classification of electronic devices, mainly used for storing and transmitting data. It consists of a series of triggers, each of which can store one bit of binary information. These triggers are sequentially connected, allowing data to move bit by bit under the control of the clock signal. The basic design principle of a shift register is to use clock pulses to control the shift operation of data, that is, data can be input from one end of the register, output at the other end, or cyclically shifted internally. When receiving a clock pulse, the state of each flip-flop is updated to the input data, and the data moves along the register to the next flip-flop. There are two basic types of shift registers: serial input/serial output (SISO) and serial input/parallel output (SIPO). The SISO structure only allows data to enter and exit in a serial manner; The SIPO structure allows data to be input in a serial manner and output in a parallel manner, making it suitable for situations where all bits need to be read quickly. In addition, there are variants such as Parallel Input/Serial Output (PISO) and Parallel Input/Parallel Output (PIPO).

FAQ about Logic - Shift Registers

  • 1. What is an IC shift register?

    An IC shift register is a sequential logic circuit that is mainly used to store and transfer data. It consists of a series of flip-flops that are connected in such a way that the output of one flip-flop can be used as the input of another flip-flop, thereby realizing the shift operation of data.
    Definition and basic principle
    A shift register is a register that can transfer ("shift") data, usually composed of multiple flip-flops in series. Each flip-flop is responsible for storing a data bit (0 or 1), and under the control of a clock signal, the data bit can be shifted to the left or right.
    What is a shift register in digital logic?
    A shift register is a sequential logic circuit that is mainly used to gradually shift input data to the output end under the stimulation of each clock pulse. A shift register consists of a series of single-bit "D-type flip-flops", each of which is responsible for storing a data bit (logical 0 or 1). These flip-flops are connected in series to realize continuous shifting of data.
    Basic working principle of shift register
    The working principle of a shift register is based on the control of clock pulses. All flip-flops share a clock signal to ensure synchronous operation. Whenever a clock pulse arrives, the data in the register will shift one bit to the left or right in sequence. The data input mode of the shift register is divided into serial input and parallel input, and the output also has two modes: serial and parallel.

  • 2. What is a register IC?

    Register IC is not an independent entity, but refers to a register used to store and operate data in an integrated circuit (IC). A register is a storage unit inside a processor or a hardware module that is used to save specific status, data, or control information. Registers play a key role in hardware design and embedded development, and their configuration and operation directly affect the operation of the device.
    Definition and function of registers
    A register is a very small storage unit that is usually located inside a processor, controller, or hardware module. It is used to store status information of hardware devices, control commands, or temporary data that the processor needs to access quickly. The characteristics of registers include high speed, limitedness, and wide range of uses.

  • 3. What are the four types of shift registers?

    Serial-input parallel-output (SIPO) shift register: This type of shift register can only input one bit of data at a time, and the data bits are serially input into the register in sequence and then output in parallel. It is often used in serial data communication and data processing.
    Parallel-in serial-out (PISO) shift register: This type of shift register can input multiple bits of data at the same time, and then the data is serially output to the external device in sequence. It is often used in parallel data transmission and memory operations.
    Serial-in serial-out (SISO) shift register: This type of shift register can only input and output one bit of data at a time, and the data bits are serially input and output in sequence. It is also commonly used in serial data communication and data processing.
    Parallel-in parallel-out (PIPO) shift register: This type of shift register can input and output multiple bits of data at the same time, and each bit of data corresponds to a storage unit in the register. It is often used in parallel data transmission and memory operations.

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National Semiconductor
National Semiconductor
On April 4, 2011, TI acquired National Semiconductor.
National Semiconductor is a well-known semiconductor company in the field of analog power management technology.
National Semiconductor was founded on May 27, 1959. Its headquarters is located in California,...
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