74LV164BQ,115

Product Overview

• Category: Integrated Circuit (IC)
• Use: Shift Register
• Characteristics: Serial-in, parallel-out shift register with asynchronous reset
• Package: TSSOP-14
• Essence: High-speed CMOS logic IC
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +125°C
• Maximum Clock Frequency: 100 MHz

Detailed Pin Configuration

The 74LV164BQ,115 has a total of 14 pins arranged as follows:

__ __ | 1|__|14| | 2 13| | 3 12| | 4 11| | 5 10| | 6 9| | 7 8| |________|

Pin Description: 1. SER: Serial Data Input 2. QH: Serial Data Output 3. GND: Ground 4. QA: Parallel Data Output A 5. QB: Parallel Data Output B 6. QC: Parallel Data Output C 7. QD: Parallel Data Output D 8. MR: Master Reset (Active Low) 9. CP: Clock Pulse Input 10. OE: Output Enable (Active Low) 11. VCC: Positive Power Supply 12. NC: No Connection 13. NC: No Connection 14. NC: No Connection

Functional Features

• Serial-in, parallel-out shift register
• Asynchronous reset functionality
• High-speed operation
• Wide supply voltage range
• Low power consumption
• Output enable control

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Wide supply voltage range enables compatibility with various systems - Low power consumption helps conserve energy - Asynchronous reset feature provides flexibility in controlling the shift register

Disadvantages: - Limited number of parallel outputs (4 in this case) - No built-in protection against ESD (Electrostatic Discharge)

Working Principles

The 74LV164BQ,115 is a serial-in, parallel-out shift register. It receives data serially through the SER pin and shifts it into the register on each clock pulse applied to the CP pin. The parallel outputs QA, QB, QC, and QD reflect the current state of the register. The MR pin can be used to asynchronously reset the register to its initial state. The OE pin controls the output enable function, allowing the user to disable the parallel outputs when needed.

Detailed Application Field Plans

The 74LV164BQ,115 can be used in various applications that require serial-to-parallel data conversion and control. Some potential application fields include:

1. Data communication systems
2. Industrial automation
3. Automotive electronics
4. Consumer electronics
5. Instrumentation and measurement devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LV164BQ,115 are:

1. SN74HC595: 8-bit serial-in, parallel-out shift register with storage register
2. CD4015BE: Dual 4-stage static shift register
3. 74HCT164N: 8-bit serial-in, parallel-out shift register with asynchronous reset

These alternative models provide options with different features and specifications, allowing users to choose the most suitable shift register for their specific application requirements.

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