CD4094BPWR

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CD4094BPWR

+Nomenclature

IC SR TRI-STATE 8BIT 16-TSSOP

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Spécifications

Attribut Valeur
Series 4000B
Part Status Active
Base Product Number CD4094
Logic Type Shift Register
Output Type Tri-State
Number of Elements 1
Number of Bits per Element 8
Function Serial to Parallel
Voltage - Supply 3V ~ 18V
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP
Packaging Cut Tape (CT), Tape & Reel (TR)

Présentation

Description

The CD4094BPWR is a CMOS serial-in/parallel-out shift register, part of the CD4000 series of integrated circuits. It consists of eight individual flip-flops that enable the storage and manipulation of binary data. The device allows for data to be entered serially and then accessed in parallel, making it useful for applications that require the conversion of serial data into a parallel format.
Key features include low power consumption, a wide operating voltage range (3V to 15V), and the ability to drive loads directly. The CD4094BPWR can be cascaded with additional units to increase the number of output bits. It is commonly used in digital circuits for LED driving, data storage, and control applications.
The "B" in the part number indicates it is a standard type, while "PWR" signifies it is available in a specific package type suitable for surface mounting. Overall, the CD4094BPWR is valued for its versatility and efficiency in serial-to-parallel data applications.

Equivalent

The CD4094BPWR is an 8-bit shift register with output latches. Equivalent products include:
1. 74HC595 - A popular 8-bit shift register with latching outputs.
2. 74HC594 - Similar to the CD4094 but with different pin configurations.
3. 74HC164 - A 8-bit shift register without latches (for certain applications).
4. CD4021 - A 8-bit static shift register (though with different specifications).
Ensure compatibility in your circuit as pinouts and logic levels may vary.

Features

The CD4094BPWR is a CMOS shift register featuring an 8-bit serial-in, parallel-out configuration. Key features include:
1. Shift Register Functionality: Allows for serial data input and parallel data output, enabling easy data manipulation.
2. Maximum Frequency: Operates at a maximum clock frequency of 5 MHz, suitable for various applications.
3. Low Power Consumption: Designed for low power operation, making it ideal for battery-powered devices.
4. Wide Supply Voltage Range: Operates typically from 3V to 15V, providing flexibility for different circuit designs.
5. High Noise Immunity: Offers good noise immunity due to its CMOS technology.
6. Direct Drive Capability: Capable of driving TTL loads directly.
7. Asynchronous Reset: Features an asynchronous reset, allowing immediate clearing of the shift register.
8. Available in DIP and SOIC Packages: Enhances versatility for PCB layout designs.
These features make the CD4094BPWR suitable for applications in data storage, control systems, and interfacing with microcontrollers.

Pinout

The CD4094BPWR is a 8-bit shift register with a total of 16 pins. Its primary functions include serial-to-parallel data conversion and data storage. The key pin functions are as follows:
1. VDD (Pin 1): Positive power supply.
2. Q0-Q7 (Pins 2-9): Parallel output pins for the stored data.
3. SER (Pin 10): Serial data input.
4. CLK (Pin 11): Clock input for shifting data.
5. STROBE (Pin 12): Controls when the parallel outputs are updated.
6. Q7' (Pin 13): Serial output for cascading multiple devices.
7. GND (Pin 14): Ground connection.
8. RESET (Pin 15): Resets all outputs to low.
9. NC (Pin 16): Not connected.
The CD4094BPWR is commonly used in applications requiring data storage, such as LED displays and digital signal processing.

Manufacturer

The CD4094BPWR is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments designs and produces a broad range of analog and digital semiconductors, as well as various integrated circuits (ICs) and other electronic components. Founded in 1930 and headquartered in Dallas, Texas, TI is renowned for its innovations in the electronics industry, particularly in analog technology and embedded processing. The company serves multiple markets, including automotive, industrial, consumer electronics, and communications, providing solutions that enhance the performance of electronic devices. TI's commitment to research and development ensures that it remains a leader in the semiconductor space, catering to a diverse customer base with a wide array of products that support various applications.

Application

The CD4094BPWR is a CMOS shift register that finds application in various areas, including:
1. Data Storage: It is used for temporary data storage and transfer in digital circuits.
2. LED Driving: Utilized in driving LED displays and lighting systems, enabling complex lighting control.
3. Serial-to-Parallel Conversion: Converts serial data input to parallel output, useful in communication systems.
4. Control Systems: Employed in automation and control systems for managing multiple outputs with minimal input pins.
5. Signal Processing: Used in digital signal processing applications for data manipulation.
These applications leverage its low power consumption and ability to handle multiple bits of data efficiently.

Package

The CD4094BPWR is packaged in a TSSOP (Thin Shrink Small Outline Package) format. It typically features 14 pins and is designed for surface mount applications, providing a compact solution for integrating the device into electronic circuits.