M74HC259YRM13TR

Product Overview

• Category: Integrated Circuit
• Use: Data Storage and Control
• Characteristics: High-Speed, 8-Bit Addressable Latch/Shift Register
• Package: SOIC-16 Narrow
• Essence: Versatile and efficient data storage and control solution
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: HC
• Number of Bits: 8
• Supply Voltage Range: 2V to 6V
• High-Level Input Voltage: 2V
• Low-Level Input Voltage: 0.8V
• High-Level Output Voltage: 4.5V
• Low-Level Output Voltage: 0.1V
• Maximum Clock Frequency: 25MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The M74HC259YRM13TR has a total of 16 pins, which are assigned specific functions as follows:

1. GND: Ground
2. D0: Data Input 0
3. D1: Data Input 1
4. D2: Data Input 2
5. D3: Data Input 3
6. D4: Data Input 4
7. D5: Data Input 5
8. D6: Data Input 6
9. D7: Data Input 7
10. MR: Master Reset
11. SH/LD: Shift/Load Control
12. CLK: Clock Input
13. Q0: Serial Output
14. Q1: Serial Output
15. Q2: Serial Output
16. VCC: Supply Voltage

Functional Features

• The M74HC259YRM13TR is an 8-bit addressable latch/shift register.
• It can be used to store and control data in various applications.
• The device operates at high speed, making it suitable for time-critical operations.
• It has a wide supply voltage range, allowing flexibility in different power supply configurations.
• The latch/shift register can be easily controlled using the clock input and shift/load control pins.
• The master reset pin allows for quick and convenient resetting of the device.

Advantages and Disadvantages

Advantages: - Versatile functionality for data storage and control applications - High-speed operation - Wide supply voltage range - Easy control interface - Compact SOIC-16 package

Disadvantages: - Limited number of bits (8) - Not suitable for applications requiring higher bit capacity

Working Principles

The M74HC259YRM13TR operates based on the principles of latch and shift register circuits. It can be configured to function as either an addressable latch or a shift register, depending on the control signals applied to the shift/load control pin.

In latch mode, the data inputs are latched and stored in the internal registers when the shift/load control pin is set to a logic high level. The stored data can then be accessed through the serial output pins.

In shift mode, the data inputs are shifted through the internal registers with each rising edge of the clock input. The shifted data can be read from the serial output pins.

Detailed Application Field Plans

The M74HC259YRM13TR finds applications in various fields where data storage and control are required. Some potential application areas include:

1. Microcontroller Systems: Used for storing and controlling data in microcontroller-based systems.
2. Communication Systems: Employed in data transmission and reception circuits for buffering and control purposes.
3. Industrial Automation: Integrated into control systems for managing data flow and synchronization.
4. Automotive Electronics: Utilized in vehicle control units for data storage and control functions.
5. Consumer Electronics: Incorporated into devices such as TVs, audio systems, and gaming consoles for data management.

Detailed and Complete Alternative Models

1. 74HC259: Similar functionality, but operates at a lower clock frequency (20MHz).
2. CD74HC259: Equivalent latch/shift register with slightly different pin configuration.
3. SN74HC259: Texas Instruments' version of the 8-bit addressable latch/shift register.

(Note: The above alternative models are provided as examples and may have slight variations in specifications and pin configuration. It is recommended to refer to the respective datasheets for detailed information.)

Word count: 529 words