SN74AHCT595PWR

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SN74AHCT595PWR

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IC 8-BIT SHIFT REGISTER 16-TSSOP

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Attribut Wert
Series 74AHCT
PartStatus Active
LogicType Shift Register
OutputType Tri-State
NumberofElements 1
NumberofBitsperElement 8
Function Serial to Parallel, Serial
Voltage-Supply 4.5V ~ 5.5V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 16-TSSOP (0.173", 4.40mm Width)
SupplierDevicePackage 16-TSSOP
BaseProductNumber 74AHCT595

Übersicht

Description

The SN74AHCT595PWR is an 8-bit shift register with output latches from Texas Instruments. It features a serial input, parallel output structure, allowing for data to be shifted in one bit at a time and then latched for output. Designed for high-speed operation, it is compatible with the AHCT logic family, handling both TTL and CMOS input levels.
The device operates over a wide voltage range (2V to 5.5V), making it versatile for various applications. Key functionalities include a serial data input (DS), a clock input (SHCP), and a latch input (STCP) to control data output timing.
It is often used in LED displays, data storage, and interfacing with microcontrollers to expand output capabilities. The package comes in a TSSOP format, suitable for space-constrained designs.
Overall, the SN74AHCT595PWR is an essential component for digital circuit applications requiring efficient data handling and control.

Equivalent

Equivalent products to the SN74AHCT595PWR include the 74AHCT595, 74HC595 and 74HCT595. These chips are all 8-bit shift registers with similar functionality, but may differ in voltage levels and speed. Additionally, consider alternatives like the MC74HC595 or the 74LVC595A for different voltage specifications. Always verify the specific application requirements for compatibility.

Features

The SN74AHCT595PWR is an 8-bit shift register with output latches and a serial input. Key features include:
1. 8-bit Shift Register: Can shift in data serially and output it in parallel.
2. Output Latches: Holds the output state until updated.
3. High-Speed Operation: Compatible with 5V TTL logic levels, providing fast switching speeds.
4. 3-State Outputs: Allows for easy connection to buses and multiplexing.
5. Serial Data Input: Facilitates easy cascading of multiple registers.
6. Clock and Latch Control: Has separate clock and latch enable inputs for precise control over data flow.
7. Low Power Consumption: Operates with low static and dynamic power requirements.
8. Wide Operating Voltage Range: Operates from 4.5V to 5.5V.
9. DIP Package: Available in a TSSOP package for compact designs.
This device is commonly used in applications requiring data storage, shift register functionality, and signal interfacing in digital circuits.

Pinout

The SN74AHCT595PWR is an 8-bit shift register with output latches and is part of Texas Instruments' AHCT logic family. It features 16 pins.
Pin Count: 16
Pin Functions:
1. Q0 to Q7 (Pins 1-7, 15): Serial output pins for the stored data bits.
2. DS (Pin 14): Serial data input for shifting data into the register.
3. SH_CP (Pin 11): Shift clock input; data is shifted on the rising edge.
4. ST_CP (Pin 12): Storage clock input; latches the shifted data to the outputs on the rising edge.
5. MR (Pin 10): Master reset; active low input that clears the register.
6. OE (Pin 13): Output enable; active low input to activate the outputs.
7. VCC (Pin 9): Supply voltage pin.
8. GND (Pin 8): Ground pin.
This device is commonly used in applications requiring data storage and shift operations.

Manufacturer

The SN74AHCT595PWR is manufactured by Texas Instruments (TI), a prominent technology company. Founded in 1930 and headquartered in Dallas, Texas, TI specializes in designing and producing a wide range of semiconductor products and integrated circuits (ICs). The company operates in various sectors, including automotive, industrial, communications, and consumer electronics, offering solutions for signal processing, power management, and embedded processing.
Texas Instruments is well-known for its innovation and extensive portfolio, which includes analog chips, digital signal processors (DSPs), microcontrollers, and application-specific integrated circuits (ASICs). The SN74AHCT595PWR is a 8-bit shift register with output latches, used in various digital applications for data storage, transfer, and control. TI focuses on delivering high-quality products that enhance performance and efficiency in electronic designs. The company also emphasizes sustainability and corporate responsibility in its operations. Overall, Texas Instruments is a key player in the semiconductor industry, recognized for its engineering expertise and commitment to technology advancement.

Application

The SN74AHCT595PWR is an 8-bit shift register with output latches, commonly used in various applications including:
1. Data Storage: Holding and shifting data in digital circuits.
2. LED Control: Driving multiple LEDs in displays and lighting systems.
3. Microcontroller Interface: Expanding I/O capabilities for microcontrollers.
4. Signal Processing: Managing digital signals in communication systems.
5. Control Systems: Implementing control logic in automation and robotics.
6. Parallel to Serial Conversion: Converting parallel data to serial for transmission.
Its high-speed operation and compatibility with TTL/CMOS logic make it versatile for digital applications.

Package

The SN74AHCT595PWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 16 pins. The "PWR" designation indicates that it is a green, RoHS-compliant version of the package.

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