SN74LV164APWG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Shift Register
• Characteristics: Low-voltage, 8-bit, parallel-in to serial-out shift register
• Package: TSSOP-14
• Essence: Serial data is inputted in parallel and shifted out sequentially
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2 V to 5.5 V
• Input Voltage Range: 0 V to VCC
• Output Voltage Range: 0 V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 50 MHz
• Number of Stages: 8

Detailed Pin Configuration

1. GND: Ground
2. SER: Serial Data Input
3. QA: Output A
4. QB: Output B
5. QC: Output C
6. QD: Output D
7. QE: Output E
8. QF: Output F
9. QG: Output G
10. QH: Output H
11. CLK: Clock Input
12. MR: Master Reset Input
13. VCC: Supply Voltage
14. GND: Ground

Functional Features

• Parallel-in to serial-out conversion
• Synchronous operation with clock input
• Master reset for clearing the register
• Low-voltage operation for power efficiency
• High-speed data transfer up to 50 MHz

Advantages

• Compact package size for space-constrained applications
• Wide supply voltage range allows compatibility with various systems
• Easy integration into existing circuit designs
• Low-power consumption for energy-efficient devices
• High-speed operation enables rapid data processing

Disadvantages

• Limited number of stages (8) may not be sufficient for certain applications requiring larger shift registers
• Sensitive to voltage fluctuations, requiring stable power supply

Working Principles

The SN74LV164APWG4 is an 8-bit shift register that converts parallel data input into serial data output. It operates synchronously with a clock input and utilizes a master reset signal to clear the register. The device functions by latching the parallel data at the rising edge of the clock signal and shifting it out sequentially on each subsequent clock pulse. This allows for efficient data transfer and manipulation.

Detailed Application Field Plans

The SN74LV164APWG4 finds application in various fields, including:

1. Data communication systems: Used for serial data transmission and reception.
2. Display drivers: Enables control of LED or LCD displays.
3. Industrial automation: Facilitates sequential control of devices and processes.
4. Automotive electronics: Utilized in vehicle control systems and instrument clusters.
5. Consumer electronics: Integrated into audio/video equipment, gaming consoles, etc.

Detailed and Complete Alternative Models

1. SN74HC164N: High-speed CMOS logic shift register with similar functionality.
2. CD4015BE: Dual 4-stage static shift register with parallel load capability.
3. 74LS164: Low-power Schottky TTL shift register with asynchronous reset.

These alternative models offer similar features and can be considered as substitutes for the SN74LV164APWG4 based on specific requirements.

Word count: 461 words