Texas Instruments

CD74HC4094PW  

Shift Registers

CD74HC4094PW Description

The CD74HC4094PW from Texas Instruments is an 8-bit serial-in, parallel-out shift register with tri-state outputs, designed for high-speed CMOS logic applications. Operating within a 2V to 6V supply range, it is part of the 74HC series, known for low power consumption and compatibility with TTL levels. Packaged in a 16-pin TSSOP (Tube), this IC is RoHS3 compliant and suitable for surface-mount applications. Its serial-to-parallel conversion capability makes it ideal for data storage, transfer, and display driving tasks in digital systems.

CD74HC4094PW Features

• 8-bit shift register with tri-state outputs for bus-oriented applications.
• Wide voltage range (2V–6V), ensuring flexibility in mixed-voltage environments.
• High-speed operation with typical propagation delays of 13ns at 5V.
• Low power consumption (CMOS technology), making it energy-efficient.
• Serial input and output for daisy-chaining multiple devices.
• Output enable (OE) pin for tri-state control, allowing bus sharing.
• Moisture Sensitivity Level (MSL) 1, suitable for extended storage and handling.
• REACH unaffected and RoHS3 compliant, meeting environmental standards.

CD74HC4094PW Applications

• LED matrix displays: Efficiently drives multiple LEDs using serial data input.
• Data buffering and expansion: Extends I/O capabilities in microcontrollers and FPGAs.
• Serial-to-parallel conversion: Used in industrial control systems and automation.
• Bus interface systems: Tri-state outputs enable shared bus communication.
• Digital signal processing: Temporarily stores data in pipeline architectures.

Conclusion of CD74HC4094PW

The CD74HC4094PW is a versatile, high-performance shift register offering low power consumption, high speed, and tri-state control. Its wide operating voltage and compact TSSOP package make it suitable for space-constrained, power-sensitive designs. Whether used in display drivers, data storage, or bus interfaces, this IC provides reliable serial-to-parallel conversion with excellent noise immunity, making it a preferred choice for modern digital systems.

CD74HC4094PW Documents

Download datasheets and manufacturer documentation for CD74HC4094PW

PCN Part Status Change :

Mult Dev Status Chg 25/Apr/2023      

Datasheets :

CD54HC4094, CD74HC(T)4094