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SN74LV594APWR
+BOMIC 8-BIT SHFT REG W/OUT 16-TSSOP
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #SN74LV594APWR
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Bảng dữ liệu SN74LV594APWR DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Series | 74LV |
| Part Status | Active |
| Logic Type | Shift Register |
| Output Type | Push-Pull |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Function | Serial to Parallel |
| Voltage - Supply | 2V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 16-TSSOP |
| Base Product Number | 74LV594 |
Tổng quan
Description
The SN74LV594APWR is an 8-bit shift register designed for data storage and manipulation in digital applications. Manufactured by Texas Instruments, this device features a serial input, parallel output configuration, allowing for the efficient transfer of data. It operates at low voltage levels, typically between 2V to 5.5V, making it suitable for battery-powered applications and low-power designs.
This shift register includes a master reset function, enabling the user to clear the output states easily. The SN74LV594APWR utilizes a synchronous clock input, ensuring that data shifts occur on specific clock edges, enhancing reliability in timing-sensitive applications. It supports cascading, allowing multiple devices to be connected for expanded functionality.
Package type is TSSOP (Thin Shrink Small Outline Package), which is beneficial for compact PCB designs. Overall, the SN74LV594APWR is an essential component in various applications such as LED displays, data communication, and control systems, providing versatility and ease of integration into electronic projects.
This shift register includes a master reset function, enabling the user to clear the output states easily. The SN74LV594APWR utilizes a synchronous clock input, ensuring that data shifts occur on specific clock edges, enhancing reliability in timing-sensitive applications. It supports cascading, allowing multiple devices to be connected for expanded functionality.
Package type is TSSOP (Thin Shrink Small Outline Package), which is beneficial for compact PCB designs. Overall, the SN74LV594APWR is an essential component in various applications such as LED displays, data communication, and control systems, providing versatility and ease of integration into electronic projects.
Equivalent
Equivalent products to the SN74LV594APWR include the 74HC594, 74HCT594, and 74LVC594 series. These chips may offer similar functionality as 8-bit shift registers but can differ in voltage levels and speed. Always check specific datasheets for compatibility in terms of electrical characteristics and pin configurations.
Features
The SN74LV594APWR is a 8-bit shift register with a serial input and parallel output. Key features include:
1. Operation Voltage: It operates within a wide voltage range from 2V to 6V, making it suitable for low-voltage applications.
2. Data Shift: Supports both serial input and output, facilitating versatile data handling.
3. Parallel Output: Offers 8 parallel outputs for simultaneous data delivery, enhancing processing efficiency.
4. Low Power Consumption: Designed for low power usage, ideal for battery-operated devices.
5. High-Speed Operation: Capable of high-speed data shifting, with typical performance up to 25 MHz.
6. Direct Interface: Compatible with TTL and CMOS logic levels, ensuring easy integration with various systems.
7. Reset Function: Includes a reset capability to clear the register, providing flexibility in operation.
8. Package Type: Available in a 16-pin TSSOP package, suitable for compact designs.
This IC is commonly used in applications such as LED displays, data converters, and digital signal processing.
1. Operation Voltage: It operates within a wide voltage range from 2V to 6V, making it suitable for low-voltage applications.
2. Data Shift: Supports both serial input and output, facilitating versatile data handling.
3. Parallel Output: Offers 8 parallel outputs for simultaneous data delivery, enhancing processing efficiency.
4. Low Power Consumption: Designed for low power usage, ideal for battery-operated devices.
5. High-Speed Operation: Capable of high-speed data shifting, with typical performance up to 25 MHz.
6. Direct Interface: Compatible with TTL and CMOS logic levels, ensuring easy integration with various systems.
7. Reset Function: Includes a reset capability to clear the register, providing flexibility in operation.
8. Package Type: Available in a 16-pin TSSOP package, suitable for compact designs.
This IC is commonly used in applications such as LED displays, data converters, and digital signal processing.
Pinout
The SN74LV594APWR is an 8-bit shift register with a serial input and parallel output, part of the Texas Instruments LV family. It features a total of 16 pins.
Pin Functions:
1. VCC (Pin 1): Power supply.
2. GND (Pin 8): Ground.
3. DS (Pin 2): Serial data input.
4. SHCP (Pin 3): Shift register clock input.
5. STCP (Pin 4): Storage register clock input.
6. MR (Pin 5): Master reset (active low).
7. SR (Pin 6): Serial output.
8. Q0 - Q7 (Pins 7, 9-15): Parallel outputs for the 8 bits of data.
9. OE (Pin 16): Output enable (active low).
This device is commonly used in applications requiring data storage and manipulation, such as LED control and data transmission.
Pin Functions:
1. VCC (Pin 1): Power supply.
2. GND (Pin 8): Ground.
3. DS (Pin 2): Serial data input.
4. SHCP (Pin 3): Shift register clock input.
5. STCP (Pin 4): Storage register clock input.
6. MR (Pin 5): Master reset (active low).
7. SR (Pin 6): Serial output.
8. Q0 - Q7 (Pins 7, 9-15): Parallel outputs for the 8 bits of data.
9. OE (Pin 16): Output enable (active low).
This device is commonly used in applications requiring data storage and manipulation, such as LED control and data transmission.
Manufacturer
The SN74LV594APWR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing semiconductor devices, including analog and digital signal processing components, microcontrollers, and integrated circuits. Founded in 1930 and headquartered in Dallas, Texas, TI is a leader in the electronics industry, known for its innovation in embedded processing and analog technology. The company serves a wide range of markets, including automotive, industrial, consumer electronics, and communications. With a strong focus on research and development, Texas Instruments is committed to advancing semiconductor technology and providing solutions that enhance electronic systems across various applications.
Application
The SN74LV594APWR is an 8-bit shift register with output latches, commonly used in digital applications such as:
1. Data Storage: Temporarily storing data in digital circuits.
2. Serial-to-Parallel Conversion: Converting serial data streams into parallel outputs.
3. LED Driving: Controlling multiple LEDs in displays.
4. Data Communication: Facilitating data transmission in communication systems.
5. Microcontroller Interface: Expanding input/output capabilities for microcontrollers.
6. Daisy Chaining: Linking multiple shift registers for extended output handling.
Its low-voltage operation and high-speed capabilities make it suitable for various modern electronic applications.
1. Data Storage: Temporarily storing data in digital circuits.
2. Serial-to-Parallel Conversion: Converting serial data streams into parallel outputs.
3. LED Driving: Controlling multiple LEDs in displays.
4. Data Communication: Facilitating data transmission in communication systems.
5. Microcontroller Interface: Expanding input/output capabilities for microcontrollers.
6. Daisy Chaining: Linking multiple shift registers for extended output handling.
Its low-voltage operation and high-speed capabilities make it suitable for various modern electronic applications.
Package
The SN74LV594APWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins. It features a compact design suitable for surface mounting, making it ideal for space-constrained applications.
