SN74LV166APW

Product Overview

Category

SN74LV166APW belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for parallel-in/serial-out shift register applications.

Characteristics

• Low-voltage operation
• High-speed performance
• Wide operating temperature range
• Low power consumption

Package

SN74LV166APW is available in a TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of SN74LV166APW lies in its ability to efficiently convert parallel data into serial output.

Packaging/Quantity

SN74LV166APW is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

• Supply Voltage: 2V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input/Output Type: CMOS
• Number of Bits: 8
• Clock Frequency: Up to 100 MHz
• Output Current: ±6 mA

Detailed Pin Configuration

1. SER (Serial Data Input)
2. QA (Parallel Data Output A)
3. QB (Parallel Data Output B)
4. QC (Parallel Data Output C)
5. QD (Parallel Data Output D)
6. QE (Parallel Data Output E)
7. QF (Parallel Data Output F)
8. QG (Parallel Data Output G)
9. CLK (Clock Input)
10. CLR (Clear Input)
11. GND (Ground)
12. VCC (Supply Voltage)

Functional Features

• Parallel-to-serial data conversion
• Shift register operation
• Asynchronous clear function
• High-speed clock input
• Low-power consumption

Advantages and Disadvantages

Advantages

• Low-voltage operation allows for compatibility with various systems
• High-speed performance enables efficient data transfer
• Wide operating temperature range ensures reliability in different environments
• Low power consumption contributes to energy efficiency

Disadvantages

• Limited number of bits (8) may not be suitable for applications requiring larger data storage capacity
• CMOS input/output type may have limitations in certain circuit configurations

Working Principles

SN74LV166APW operates by receiving parallel data through its input pins and converting it into serial output. The clock input controls the shifting of data from one stage to another within the shift register. The clear input allows for asynchronous clearing of the register, resetting all outputs to a low state.

Detailed Application Field Plans

SN74LV166APW finds application in various fields, including:

1. Data communication systems
2. Industrial automation
3. Automotive electronics
4. Consumer electronics
5. Medical devices

Detailed and Complete Alternative Models

1. SN74LV165A: Similar functionality with 8-bit parallel-in/serial-out shift register.
2. CD4015B: Dual 4-stage static shift register with parallel-to-serial conversion capability.
3. 74HC595: 8-bit serial-in/serial-out shift register with output latches.

These alternative models offer similar functionalities to SN74LV166APW and can be considered based on specific requirements.

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