74LVC595APW112

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74LVC595APW112

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NOW NEXPERIA 74LVC595APW SERIAL

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Présentation

Description

The 74LVC595APW112 is an 8-bit serial-in/serial or parallel-out shift register with output latches. It is part of the 74LVC series, which operates at low voltage and is ideal for battery-powered devices. The component features a wide supply voltage range from 1.2V to 3.6V and offers a high-speed operation with low power consumption. Key features include the ability to drive 3.3V and 5V systems, an 8-bit serial or parallel data output, and a storage register for data retention. The device is controlled through a serial input (DS), a shift register clock input (SHCP), a storage register clock input (STCP), and an output enable input (OE). It is typically used in applications requiring data storage, transfer, and transformation, such as LED displays, shift register expansion for microcontrollers, and other digital electronic systems. The 74LVC595APW112 is housed in a TSSOP (Thin Shrink Small Outline Package) for compact applications, making it suitable for modern, space-constrained electronic designs.

Equivalent

The 74LVC595APW112 is a shift register IC from Nexperia. Equivalent products with similar functionality and pin configuration include:
1. 74HC595 by Texas Instruments.
2. SN74HC595N by Texas Instruments.
3. MC74HC595ADG by ON Semiconductor.
4. CD74HC595M by Texas Instruments.
5. HCF4094BEY by STMicroelectronics (note: different logic family but similar function).
Ensure the electrical characteristics match your requirements when selecting a substitute.

Features

The 74LVC595APW112 is an 8-bit serial-in, parallel-out shift register with an output storage register. Key features include:
1. High-Speed Operation: Designed for high-speed operation, supporting data rates compatible with modern digital systems.
2. Low Power Consumption: Operates with reduced power usage, suitable for battery-powered applications.
3. Wide Voltage Range: Functions with a supply voltage ranging from 1.2V to 3.6V, enhancing versatility in various applications.
4. Tri-State Outputs: Offers three-state outputs, allowing multiple devices to be connected to the same bus without interference.
5. Serial-to-Parallel Conversion: Efficiently converts serial data input to parallel outputs, useful in expanding I/O ports.
6. Latch Enable (LE) Input: Provides control over data storage, ensuring data stability and integrity.
7. Synchronous Operation: Ensures data is transferred on clock edges, maintaining synchronization with system clocks.
8. Compact Package: Available in a TSSOP package, saving board space and facilitating compact designs.
These features make the 74LVC595APW112 suitable for applications requiring efficient data handling and expansion of output lines.

Pinout

The 74LVC595APW is a part of the 74LVC series, which is a low-voltage CMOS logic IC. It is an 8-bit serial-in, serial or parallel-out shift register with output latches. The IC typically comes in a TSSOP (Thin Shrink Small Outline Package) with 16 pins.
Here is a concise breakdown of its pin functions:
1. DS (Pin 14): Serial data input.
2. Q7S (Pin 9): Serial output for cascading.
3. Q0 to Q7 (Pins 15, 1-7): Parallel data outputs.
4. STCP (Pin 12): Storage register clock input (RCLK).
5. SHCP (Pin 11): Shift register clock input (SCLK).
6. OE\ (Pin 13): Output enable (active LOW).
7. MR\ (Pin 10): Master reset (active LOW).
8. GND (Pin 8): Ground.
9. VCC (Pin 16): Supply voltage.
This configuration allows data to be shifted into the register serially and then transferred to the output latches for parallel output, making it suitable for applications that require data storage and output expansion.

Manufacturer

The 74LVC595APW112 is manufactured by Nexperia. Nexperia is a global semiconductor company that specializes in the production of discrete and power management devices, as well as logic integrated circuits. Originally part of NXP Semiconductors, Nexperia became an independent company in 2017. They focus on efficiency and innovation in the design and manufacturing of their components, which are used in a wide range of applications including automotive, industrial, computing, and consumer electronics. Nexperia is known for its high-volume production capabilities and its commitment to delivering reliable and high-performance semiconductor solutions.

Application

The 74LVC595APW112 is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs. It is commonly used in applications such as LED displays, where it extends output pins for microcontrollers; data communication, by converting serial data to parallel form; and control signal extension in digital circuits, enabling efficient control of multiple devices. Additionally, it's employed in cascaded configurations for expanding the number of output lines, useful in various digital logic applications, including signal routing and sequencing tasks in embedded systems.

Package

The 74LVC595APW112 is a shift register typically packaged in a TSSOP-16 (Thin Shrink Small Outline Package) format.

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