Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74HC |
| ProductStatus | Active |
| LogicType | Shift Register |
| OutputType | Tri-State |
| NumberofElements | 1 |
| NumberofBitsperElement | 8 |
| Function | Serial to Parallel, Serial |
| Voltage-Supply | 2V ~ 6V |
| OperatingTemperature | -55°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 16-SOIC (0.154, 3.90mm Width) |
Tổng quan
Description
The MC74HC595ADR2G is an 8-bit serial-in, serial or parallel-out shift register with a storage register and three-state outputs. It is part of the High-Speed CMOS (HC) family, which offers high-speed operation and low power consumption. This IC is commonly used in digital circuits to expand the I/O ports of microcontrollers or microprocessors, making it suitable for applications requiring multiple outputs controlled by limited input pins.
Key features include:
- Serial input with a latch and shift register enabling serial-to-parallel data conversion.
- Three-state outputs allowing multiple devices to connect to a common bus.
- Operating voltage range typically from 2V to 6V, providing flexibility for various applications.
- High noise immunity and low power consumption suited for battery-operated devices.
The MC74HC595ADR2G is often used in LED displays, data acquisition systems, and other applications requiring control of multiple outputs. It enhances flexibility and efficiency in circuit designs by simplifying the control of numerous outputs with fewer data lines.
Key features include:
- Serial input with a latch and shift register enabling serial-to-parallel data conversion.
- Three-state outputs allowing multiple devices to connect to a common bus.
- Operating voltage range typically from 2V to 6V, providing flexibility for various applications.
- High noise immunity and low power consumption suited for battery-operated devices.
The MC74HC595ADR2G is often used in LED displays, data acquisition systems, and other applications requiring control of multiple outputs. It enhances flexibility and efficiency in circuit designs by simplifying the control of numerous outputs with fewer data lines.
Equivalent
The MC74HC595ADR2G is an 8-bit serial-in, serial or parallel-out shift register with an output storage register. Equivalent products include:
1. 74HC595 from Texas Instruments
2. SN74HC595N from Texas Instruments
3. CD74HC595 from Texas Instruments
4. HEF4094B from NXP
5. M74HC595 from STMicroelectronics
These components are functionally similar and can often be used interchangeably in circuits requiring serial-to-parallel conversion. Always verify the specifications to match voltage and current requirements for your application.
1. 74HC595 from Texas Instruments
2. SN74HC595N from Texas Instruments
3. CD74HC595 from Texas Instruments
4. HEF4094B from NXP
5. M74HC595 from STMicroelectronics
These components are functionally similar and can often be used interchangeably in circuits requiring serial-to-parallel conversion. Always verify the specifications to match voltage and current requirements for your application.
Features
The MC74HC595ADR2G is a high-speed CMOS device commonly used as an 8-bit serial-in, serial or parallel-out shift register with a storage register and 3-state outputs. Key features include:
1. 8-bit Shift Register: It allows serial data input and parallel data output.
2. Storage Register: Captures data from the shift register for output.
3. 3-State Outputs: Facilitates multiple devices on a shared bus with controlled output states.
4. High-Speed Operation: Supports high-frequency data transfer with low power consumption.
5. Wide Voltage Range: Operates typically from 2V to 6V.
6. Low Power Consumption: Efficient CMOS technology minimizes power usage.
7. Latch Enable Pin: Controls the transfer of data from the shift register to the storage register.
8. Serial Data Control: Offers synchronous serial data input with clock control.
9. Compact Package Options: Available in small surface-mount packages for space-saving designs.
These features make the MC74HC595ADR2G suitable for applications requiring efficient data shifting and storage, such as LED displays and data communication systems.
1. 8-bit Shift Register: It allows serial data input and parallel data output.
2. Storage Register: Captures data from the shift register for output.
3. 3-State Outputs: Facilitates multiple devices on a shared bus with controlled output states.
4. High-Speed Operation: Supports high-frequency data transfer with low power consumption.
5. Wide Voltage Range: Operates typically from 2V to 6V.
6. Low Power Consumption: Efficient CMOS technology minimizes power usage.
7. Latch Enable Pin: Controls the transfer of data from the shift register to the storage register.
8. Serial Data Control: Offers synchronous serial data input with clock control.
9. Compact Package Options: Available in small surface-mount packages for space-saving designs.
These features make the MC74HC595ADR2G suitable for applications requiring efficient data shifting and storage, such as LED displays and data communication systems.
Pinout
The MC74HC595ADR2G is an 8-bit serial-in, parallel-out shift register with a storage register and 3-state outputs. It typically comes in a 16-pin package. Here's a concise overview of its pin functions:
1. Q1-Q7 (Pins 1-7): Parallel data output pins.
2. GND (Pin 8): Ground pin.
3. Q7S (Pin 9): Serial data output pin, used for cascading multiple registers.
4. MR (Pin 10): Master Reset (active-low) to clear the register.
5. SH_CP (Pin 11): Shift register clock input.
6. ST_CP (Pin 12): Storage register clock input.
7. OE (Pin 13): Output enable (active-low) to control the 3-state outputs.
8. DS (Pin 14): Serial data input to the shift register.
9. VCC (Pin 16): Supply voltage pin.
This IC is often used for controlling multiple outputs, such as LEDs, with fewer microcontroller pins through serial communication.
1. Q1-Q7 (Pins 1-7): Parallel data output pins.
2. GND (Pin 8): Ground pin.
3. Q7S (Pin 9): Serial data output pin, used for cascading multiple registers.
4. MR (Pin 10): Master Reset (active-low) to clear the register.
5. SH_CP (Pin 11): Shift register clock input.
6. ST_CP (Pin 12): Storage register clock input.
7. OE (Pin 13): Output enable (active-low) to control the 3-state outputs.
8. DS (Pin 14): Serial data input to the shift register.
9. VCC (Pin 16): Supply voltage pin.
This IC is often used for controlling multiple outputs, such as LEDs, with fewer microcontroller pins through serial communication.
Manufacturer
The MC74HC595ADR2G is manufactured by ON Semiconductor, now known as onsemi. onsemi is a leading global supplier of semiconductor-based solutions, offering a comprehensive portfolio of energy-efficient power and signal management, logic, standard, and custom devices. The company provides innovative solutions for various sectors, including automotive, industrial, cloud power, and IoT, supporting advancements in applications like electric vehicles, smart homes, and renewable energy. Known for its focus on sustainability and energy efficiency, onsemi plays a significant role in driving technology that enables a smarter, safer, and more connected world.
Application
The MC74HC595ADR2G is an 8-bit serial-in, serial or parallel-out shift register with a storage register and tri-state outputs. Its application areas include LED display drivers, where it controls multiple LEDs with minimal microcontroller pins; data communication, for expanding I/O ports in microcontroller systems; and digital signal processing, where it assists in converting serial data to parallel form. It's also used in robotics for motor control and sensor data collection, as well as in consumer electronics for efficient data handling and interface management. The device is valued for its high-speed operation and low power consumption.
Package
The MC74HC595ADR2G is a shift register IC with an 8-bit serial-in, parallel-out configuration. It comes in a SOIC-16 (Small Outline Integrated Circuit with 16 pins) package type, suitable for surface mounting.
