74LV595PW

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74LV595PW

+Nomenclature

  • FabricantLe nexperia

  • Pièce fabricant #74LV595PW

  • En stock5679

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Spécifications

Attribut Valeur
ShippingRestrictions Mouser does not presently sell this product in your region.
CountingSequence Serial to Serial/Parallel
NumberofCircuits 1 Circuit
NumberofBits 8 bit
Package/Case TSSOP-16
LogicFamily LV
LogicType CMOS
NumberofInputLines 1
PropagationDelayTime 100 ns, 34 ns
SupplyVoltage-Min 1 V
SupplyVoltage-Max 3.6 V
MinimumOperatingTemperature - 40 C
MaximumOperatingTemperature + 125 C
Brand Nexperia
Function Shift Register
MountingStyle SMD/SMT
NumberofOutputLines 9 Line
ProductType Counter Shift Registers
FactoryPackQuantity:FactoryPackQuantity 96
Subcategory Logic ICs
Width 4.5 mm
Part#Aliases 74LV595PW,112
UnitWeight 0.006102 oz
OperatingSupplyVoltage 3.3 V
Height 0.95 mm
Length 5.1 mm
SupplyCurrent-Max 160 uA
OutputType 3-State
Features No Parallel Enable Input
ResetType Asynchronous
TriggeringType Positive-Edge

Présentation

Description

The 74LV595PW is an 8-bit shift register with a parallel output, designed for low-voltage operation. It belongs to the 74LV family of logic devices, which are optimized for 3.3V to 5V applications, making it suitable for modern digital circuits. The device features an 8-bit storage register and a serial input, allowing data to be shifted in and then output in parallel. It includes control pins for shifting data, latching the output, and enabling the device.
Key characteristics include:
- 8-bit Shift Register: Capable of storing 8 bits of data.
- Serial Input/Parallel Output: Allows for efficient data transfer and control.
- Low Power Consumption: Ideal for battery-operated devices.
- High Speed: Suitable for fast digital systems.
Common applications include LED displays, data manipulation, and microcontroller interfacing, where it helps expand the number of output pins. The 74LV595PW is widely used in communication protocols and automation systems due to its versatility and efficiency.

Equivalent

The 74LV595PW is a low-voltage, 8-bit shift register with a serial input and parallel output. Equivalent products include:
1. 74HC595
2. 74HCT595
3. 74LVC595
4. 74LVX595
5. 74LV595A
These alternatives may vary in voltage levels, speed, and power consumption but serve similar functions in digital designs. Always verify the specifications for compatibility with your application.

Features

The 74LV595PW is an 8-bit shift register with an output latch, designed for low-voltage applications. Key features include:
1. 8-bit Shift Register: It can store and shift data serially, allowing for efficient data management.
2. Output Latch: The outputs can be latched to hold the last shifted value when needed.
3. Low Voltage Operation: Operates with a supply voltage range of 2V to 5.5V, making it compatible with modern digital circuits.
4. High-Speed Operation: Capable of high-speed data shifting, with typical operation up to 25 MHz.
5. Serial Input/Parallel Output: Data can be loaded serially and accessed in parallel, simplifying connections to microcontrollers and other digital devices.
6. 3-State Outputs: Outputs can be set to high, low, or high-impedance state, allowing for bus sharing among multiple devices.
7. TTL Compatible: Compatible with TTL levels, ensuring broad usability in various electronic projects.
This shift register is widely used in applications like LED driving, data storage, and digital signal processing.

Pinout

The 74LV595PW is an 8-bit shift register with output latches and is part of the 74LV family of low-voltage CMOS logic devices. It has a total of 16 pins.
Pin Count and Functions:
1. Pin 1: Q7' (serial out)
2. Pin 2: Q6
3. Pin 3: Q5
4. Pin 4: Q4
5. Pin 5: Q3
6. Pin 6: Q2
7. Pin 7: Q1
8. Pin 8: Q0 (parallel output)
9. Pin 9: STROBE (latch enable)
10. Pin 10: SER (serial data input)
11. Pin 11: SRCLK (shift register clock input)
12. Pin 12: RCLK (register clock input)
13. Pin 13: MR (master reset, active low)
14. Pin 14: OE (output enable, active low)
15. Pin 15: Vcc (power supply)
16. Pin 16: GND (ground)
This device is commonly used for expanding output ports in microcontroller applications.

Manufacturer

The 74LV595PW is manufactured by Nexperia, a global semiconductor company. Nexperia specializes in the design and production of discrete, logic, and MOSFET components. The company was spun off from NXP Semiconductors in 2017 and focuses on high-volume, high-quality electronic components used in various applications such as automotive, industrial, consumer electronics, and telecommunications.
Nexperia is known for its expertise in producing efficient and reliable semiconductor solutions, emphasizing quality and customer satisfaction. The 74LV595PW is an 8-bit shift register with output latches and is part of the 74 series of logic devices, designed for low-voltage applications. It is widely used in digital circuits for tasks such as data storage and transfer. Nexperia operates on a global scale, with manufacturing facilities and offices in multiple countries, and is committed to advancing semiconductor technology to meet the growing demands of the electronics industry.

Application

The 74LV595PW is a 16-bit shift register with serial input and parallel output, commonly used in applications such as:
1. LED Driving: Controlling multiple LEDs in displays or lighting systems.
2. Data Storage: Temporary storage of data in digital systems.
3. Serial to Parallel Conversion: Converting serial data streams into parallel output for processing.
4. Microcontroller Interface: Expanding I/O capabilities of microcontrollers or processors.
5. Signal Processing: In digital circuits, for data manipulation and transmission.
6. Control Systems: Used in automation for controlling multiple devices or operations simultaneously.
Its low-voltage operation makes it suitable for modern electronics.

Package

The 74LV595PW is packaged in a TSSOP (Thin Shrink Small Outline Package) with 16 pins. It features a slim profile, making it suitable for space-constrained applications in electronic circuits.