Smd 74hc595 74hc595d Sop16 Patch 8 Bit Serial Shift Register

74HC595 8-Bit Serial Shift Register (SMD) SOP16

The 74HC595 is an 8-bit serial-in, parallel-out shift register with a serial data input, parallel data output, and a serial data output. It is commonly used in applications where there is a need to expand the number of output pins in a system using minimal microcontroller pins. The device supports both high-speed data transmission and efficient parallel data distribution.

Key Features:

• 8-Bit Shift Register: Allows for the storage and transfer of 8 bits of serial data, making it ideal for applications like LED displays, control systems, and data transfer.
• Shift Register with Serial Input and Parallel Output: The 74HC595 converts serial input data into parallel output data, making it convenient for applications that require multiple parallel outputs, such as controlling a series of LEDs or relays.
• SOP16 Package: This model is offered in an SMD (Surface-Mounted Device) SOP16 package, which allows for easy integration into compact and space-constrained designs.
• Clock and Latch Control: The device supports easy clocking and latching of data, allowing users to shift and store data at specific times in their circuit. The data output is latched upon the rising edge of a clock signal.
• High-Speed Operation: It supports high-speed serial data input and ensures fast communication with connected devices.
• Low Power Consumption: Being a part of the HC (High-Speed CMOS) family, the 74HC595 provides low power consumption while maintaining high-speed functionality.
• 3-State Output: The parallel outputs (Q0-Q7) can be enabled or disabled using the output enable pin (OE), providing flexibility in bus systems or multi-device configurations.

Electrical Characteristics:

• Supply Voltage (Vcc): 2V to 6V
• Input Voltage (Vi): 0V to Vcc
• Output Voltage (Vo): 0V to Vcc
• Max Current (Icc): 8mA per output
• Operating Temperature: -40°C to +125°C (varies by model)

Pin Configuration (SOP16 Package):

1. Q0-Q7 (Pins 15-9): Parallel data outputs (8 bits)
2. DS (Pin 14): Serial data input
3. OE (Pin 13): Output enable (active LOW)
4. SHCP (Pin 11): Shift register clock (shift pulse)
5. STCP (Pin 12): Latch clock (store pulse)
6. MR (Pin 10): Master reset (active LOW)
7. Vcc (Pin 16): Power supply (positive)
8. GND (Pin 8): Ground (negative)

Applications:

• LED Control: Widely used in driving and controlling LED displays, allowing multiple LEDs to be controlled using just a few microcontroller pins.
• Shift Registers in Communication Systems: Useful in data transmission systems where data needs to be shifted and stored in parallel form.
• Digital Systems Expansion: Ideal for expanding the number of outputs in a microcontroller or microprocessor system.
• Data Bus Systems: The 74HC595 can be used to implement data bus systems that require the ability to control multiple peripherals with a single serial interface.
• Signal Processing: Used in digital circuits where signal manipulation, such as shifting and storing data, is necessary.

Advantages:

• Easy to Use: Allows for simple control of parallel output devices like LEDs, using only serial data input and a couple of control signals.
• Space-Saving: The SOP16 SMD package provides a compact solution for applications with limited space for components.
• Flexible Output Control: The 3-state output enables easy integration into systems with shared data lines or multi-device applications.
• Low Power and High-Speed: Offers efficient operation, particularly beneficial in battery-powered or low-power applications.

Package Includes:

• 1 x 74HC595 8-Bit Serial Shift Register IC (SOP16 Package)

Note:

This device is ideal for applications requiring expansion of microcontroller pins, especially in embedded systems, robotics, and control systems. With its low power consumption, high-speed operation, and simple serial interface, the 74HC595 is a reliable choice for a wide range of digital electronics projects.

This product is perfect for users looking to extend the output capabilities of their devices with minimal components. Whether controlling LEDs, driving displays, or interfacing with multiple peripheral devices, the 74HC595 offers a versatile and efficient solution.