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M74HC259B1R

M74HC259B1R

Manufacturer No:

M74HC259B1R

Manufacturer:

STMicroelectronics

Description:

IC LATCH 8BIT ADDRESSABLE 16-DIP

Datasheet:

Datasheet

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M74HC259B1R Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-DIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -55°C ~ 125°C
  • Current - Output High, Low
    5.2mA, 5.2mA
  • Delay Time - Propagation
    15ns
  • Independent Circuits
    1
  • Voltage - Supply
    2V ~ 6V
  • Output Type
    Standard
  • Circuit
    1:8
  • Logic Type
    D-Type, Addressable
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    74HC
The M74HC259B1R is a 8-bit addressable latch integrated circuit chip. It has several advantages and application scenarios:Advantages: 1. High-speed operation: The M74HC259B1R chip operates with high-speed CMOS technology, enabling fast latch operation and data retrieval. 2. Addressable latch: It is an 8-bit addressable latch, meaning each of the 8 bits stored in the latch can be individually accessed using specific address lines. 3. Output enable and data enable features: The chip provides control pins for enabling or disabling the outputs and data, allowing for flexible data flow control. 4. Wide operating voltage range: It can function across a wide voltage range, typically between 2V and 6V, making it suitable for various applications. 5. Low power consumption: The M74HC259B1R chip consumes low power, making it energy-efficient and suitable for battery-powered devices.Application scenarios: 1. Addressable memory: The chip can be used in memory systems where multiple memory locations need to be accessed individually. It allows the microcontroller or other control circuitry to address specific memory locations with minimal connections. 2. Data multiplexing/demultiplexing: It can be utilized in applications where data from multiple sources needs to be multiplexed or demultiplexed. The latch can store data from different sources and route it to the appropriate destination. 3. Input/output expansion: The M74HC259B1R chip can be used to increase the number of input or output pins of a microcontroller or other digital devices. It enables efficient utilization of limited input/output resources. 4. State storage and control: It can be used for storing and latching the state of various devices or signals, allowing for efficient switching or control operations. 5. Address decoding: The chip's addressable feature makes it useful in applications requiring address decoding. The latch can store address values and activate particular functions or circuits based on the addressed values. 6. Data buffering: It can serve as a temporary storage buffer in applications where data transfer rates need to be matched or data integrity needs to be ensured.Overall, the M74HC259B1R integrated circuit chip offers versatility and flexibility in various digital applications, particularly where addressability and latching functions are required.
M74HC259B1R Relevant information