Texas Instruments

CD74HC4094M

CD74HC4094M Description

The CD74HC4094M from Texas Instruments is a high-speed 8-bit serial-in/parallel-out shift register with tri-state outputs, designed for surface-mount applications in the 16-SOIC package. Operating within a 2V to 6V supply range, it is part of the 74HC series, known for low power consumption and high noise immunity. This CMOS logic device features serial-to-parallel conversion, enabling efficient data transfer in digital systems. With REACH and RoHS3 compliance, it meets stringent environmental standards, while its Moisture Sensitivity Level (MSL 1) ensures reliability in diverse storage conditions.

CD74HC4094M Features

• 8-bit serial-in/parallel-out shift register with tri-state outputs for bus compatibility.
• Wide operating voltage range (2V–6V), suitable for mixed-voltage systems.
• High-speed operation with CMOS-level compatibility, ensuring low power dissipation.
• Single-element design simplifies integration in compact PCB layouts.
• Serial-to-parallel conversion with latch storage for synchronized output control.
• Robust ESD protection and high noise immunity for industrial environments.
• RoHS3 compliant and REACH unaffected, adhering to global environmental regulations.

CD74HC4094M Applications

• LED matrix control: Efficiently drives multiple LEDs with serial data input.
• Data buffering: Acts as an interface between microcontrollers and peripheral devices.
• Industrial automation: Used in PLCs and sensor networks for signal expansion.
• Display drivers: Enables cascading for large segment or dot-matrix displays.
• Communication systems: Facilitates serial data distribution in UART/SPI applications.

Conclusion of CD74HC4094M

The CD74HC4094M is a versatile, high-performance shift register ideal for space-constrained, power-sensitive designs. Its tri-state outputs, wide voltage range, and robust construction make it superior to basic shift registers, particularly in LED control, industrial automation, and serial data expansion. With Texas Instruments' reliability and compliance with environmental standards, it is a top choice for engineers seeking efficiency and durability in digital systems.