74LV164D,112

Product Overview

• Category: Integrated Circuit
• Use: Shift Register
• Characteristics: Serial-In, Parallel-Out, 8-bit
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Logic IC for serial-to-parallel data conversion
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 2.0V to 5.5V
• Input Voltage: -0.5V to VCC + 0.5V
• Output Voltage: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +125°C
• Maximum Clock Frequency: 50 MHz

Pin Configuration

The 74LV164D,112 has a total of 14 pins:

1. GND (Ground)
2. Q0 (Output 0)
3. Q1 (Output 1)
4. Q2 (Output 2)
5. Q3 (Output 3)
6. Q4 (Output 4)
7. Q5 (Output 5)
8. Q6 (Output 6)
9. Q7 (Output 7)
10. MR (Master Reset)
11. CP (Clock Pulse)
12. DS (Serial Data Input)
13. OE (Output Enable)
14. VCC (Supply Voltage)

Functional Features

• Serial-in, parallel-out shift register
• Converts serial input data into parallel output
• Can be cascaded to create longer shift registers
• Master reset function to clear all outputs
• Output enable/disable control
• Low power consumption
• High-speed operation

Advantages

• Compact size and easy integration due to the small outline package
• Wide operating voltage range allows compatibility with various systems
• High clock frequency capability for fast data processing
• Versatile applications in digital systems, communication devices, and more

Disadvantages

• Limited number of output bits (8 bits)
• Lack of built-in error detection or correction mechanisms
• Requires external clock signal for proper operation

Working Principles

The 74LV164D,112 is a sequential logic circuit that performs serial-to-parallel data conversion. It consists of eight flip-flops connected in series, forming an 8-bit shift register. The serial data input (DS) is shifted through the flip-flops with each clock pulse (CP), resulting in parallel outputs (Q0-Q7). The master reset (MR) pin clears all outputs to a low state when activated. The output enable (OE) pin allows the outputs to be enabled or disabled as needed.

Detailed Application Field Plans

The 74LV164D,112 can be used in various applications, including:

1. Digital Systems: Used for data storage, data transfer, and control signal generation.
2. Communication Devices: Used for serial-to-parallel conversion in data transmission and reception.
3. Display Drivers: Used to control multiple LED or LCD segments in numeric displays.
4. Industrial Automation: Used for controlling and monitoring devices in industrial processes.
5. Automotive Electronics: Used in automotive control units for data processing and signal manipulation.

Alternative Models

Some alternative models that provide similar functionality to the 74LV164D,112 include:

1. SN74HC595: 8-bit shift register with output latches.
2. CD4015B: Dual 4-stage static shift register.
3. 74HC165: 8-bit parallel-in/serial-out shift register.
4. CD4021B: 8-stage static shift register with serial input and parallel output.

These alternative models offer different features and specifications, allowing users to choose the most suitable option for their specific application requirements.

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