74LV4094DB,112

Product Overview

Category

The 74LV4094DB,112 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronics applications for data storage and shift register functions.

Characteristics

• The 74LV4094DB,112 is a 8-bit serial-in, parallel-out shift register with output latches.
• It operates at a voltage range of 1.65V to 5.5V, making it compatible with various digital systems.
• This IC has a high-speed operation capability, allowing for efficient data transfer.
• It offers low power consumption, making it suitable for battery-powered devices.
• The 74LV4094DB,112 is designed to be resistant to noise and interference, ensuring reliable performance.

Package

The 74LV4094DB,112 is available in a small-sized package, such as SOIC (Small Outline Integrated Circuit) or TSSOP (Thin Shrink Small Outline Package).

Essence

The essence of the 74LV4094DB,112 lies in its ability to store and shift digital data efficiently, providing a reliable solution for various electronic applications.

Packaging/Quantity

This product is typically sold in reels or tubes, containing a specific quantity of ICs per package. The exact quantity may vary depending on the manufacturer and supplier.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Number of Bits: 8
• Input Type: Serial
• Output Type: Parallel
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOIC, TSSOP

Detailed Pin Configuration

The 74LV4094DB,112 has a total of 16 pins. Here is the detailed pin configuration:

1. SER (Serial Data Input)
2. RCLK (Register Clock Input)
3. SRCLK (Shift Register Clock Input)
4. OE (Output Enable Input)
5. QH' (Serial Output)
6. QH (Parallel Outputs)
7. QG (Parallel Outputs)
8. QF (Parallel Outputs)
9. QE (Parallel Outputs)
10. QD (Parallel Outputs)
11. QC (Parallel Outputs)
12. QB (Parallel Outputs)
13. QA (Parallel Outputs)
14. GND (Ground)
15. VCC (Supply Voltage)
16. SRCLR (Shift Register Clear Input)

Functional Features

• Serial-in, parallel-out data transfer: The 74LV4094DB,112 allows for the serial input of data, which is then shifted and stored in parallel output registers.
• Output latches: The IC features output latches that hold the parallel data until a new set of data is received.
• Cascadable: Multiple 74LV4094DB,112 ICs can be cascaded together to increase the number of bits or achieve more complex data storage and shifting operations.
• Output enable control: The output enable pin (OE) allows for the activation or deactivation of the parallel outputs.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data transfer.
• Low power consumption makes it suitable for battery-powered devices.
• Resistant to noise and interference, ensuring reliable performance.
• Small package size allows for space-efficient designs.

Disadvantages

• Limited number of bits (8) may not be sufficient for certain applications requiring larger data storage capacities.
• Lack of built-in error detection or correction mechanisms.

Working Principles

The 74LV4094DB,112 operates based on the principles of shift registers. It receives data serially through the SER pin and shifts it through the register upon receiving clock signals (RCLK and SRCLK). The shifted data is then stored in parallel output registers. The output latches hold the parallel data until new data is received, allowing for stable output.

Detailed Application Field Plans

The 74LV4094DB,112 finds applications in various digital electronics fields, including but not limited to:

1. Data storage systems
2. Serial-to-parallel data conversion
3. LED matrix displays
4. Digital communication systems
5. Industrial automation
6. Robotics
7. Automotive electronics

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74LV4094DB,112. Some notable alternatives include:

1. 74HC4094: This IC operates at a higher voltage range (2V to 6V) and offers compatibility with both CMOS and TTL logic levels.
2. CD4094: A popular CMOS-based shift register IC with similar characteristics and pin configuration.
3. SN74HC595: This IC provides an extended number of bits (8-bit serial-in, parallel-out) and features built-in output latches.

These alternative models can