Texas Instruments

SN74AHCT595PW  

Shift Registers

SN74AHCT595PW Description

The SN74AHCT595PW is an advanced 8-bit serial-in, parallel-out shift register from Texas Instruments' 74AHCT series, designed for high-speed data transfer and signal expansion in digital systems. Housed in a compact 16-TSSOP package, this surface-mount IC operates within a 4.5V to 5.5V supply range, making it compatible with standard 5V TTL logic levels. It features a serial-to-parallel conversion function, enabling efficient data storage and output control. With ROHS3 compliance and REACH unaffected status, it meets stringent environmental and safety standards. Its Moisture Sensitivity Level (MSL) 1 rating ensures reliability in diverse manufacturing conditions.

SN74AHCT595PW Features

• 8-Bit Shift Register: Supports high-speed serial data input and parallel output expansion.
• Wide Voltage Range (4.5V–5.5V): Ensures compatibility with 5V systems and robust noise immunity.
• Serial-to-Parallel Conversion: Ideal for driving LEDs, displays, or other parallel-load devices.
• Low Power Consumption: AHCT technology balances speed and power efficiency.
• Cascadable Design: Multiple units can be daisy-chained for extended bit-width applications.
• Surface-Mount (TSSOP-16): Compact footprint suits space-constrained PCB designs.
• Industrial-Grade Reliability: MSL 1 and RoHS3 compliance ensure durability in harsh environments.

SN74AHCT595PW Applications

• LED Matrix Control: Drives multiple LEDs or segments in display systems with minimal GPIO usage.
• Data Storage/Expansion: Extends microcontroller I/O capabilities in embedded systems.
• Serial-to-Parallel Conversion: Interfaces SPI or other serial protocols with parallel-output devices.
• Industrial Automation: Used in PLCs and control systems for signal distribution.
• Consumer Electronics: Integrates into appliances, gaming peripherals, and audio equipment for efficient data handling.

Conclusion of SN74AHCT595PW

The SN74AHCT595PW stands out as a versatile, high-performance shift register, offering low-power operation, robust voltage tolerance, and cascading flexibility. Its compact TSSOP package and 5V compatibility make it a preferred choice for designers seeking reliable serial-to-parallel conversion in space-sensitive applications. Whether for LED displays, industrial controls, or microcontroller interfacing, this IC delivers efficiency and scalability, backed by Texas Instruments' quality assurance.

SN74AHCT595PW Documents

Download datasheets and manufacturer documentation for SN74AHCT595PW

PCN Part Status Change :

Mult Dev Status Chg 25/Apr/2023      

Datasheets :

SN54/74AHCT595      

HTML Datasheet :

SN54/74AHCT595      

PCN Design/Specification :

Design 22/Feb/2022