Encyclopedia Entry: 74LVC594ABQ-Q100X

Product Overview

Category

The 74LVC594ABQ-Q100X belongs to the category of integrated circuits (ICs) and specifically falls under the family of shift registers.

Use

This IC is primarily used for serial-in, parallel-out data shifting in various digital applications. It enables efficient data transfer and control in electronic systems.

Characteristics

• Low-voltage CMOS technology
• High-speed operation
• Wide operating voltage range
• Schmitt-trigger action on all inputs
• Output capability: 4 mA at 3.3 V
• Power-down mode
• Overvoltage-tolerant inputs
• ESD protection: HBM JESD22-A114E exceeds 2000 V; MM JESD22-A115-A exceeds 200 V

Package

The 74LVC594ABQ-Q100X is available in a compact and industry-standard SSOP (Shrink Small Outline Package) with 16 pins. This package ensures easy integration into circuit boards and provides mechanical stability.

Essence

The essence of the 74LVC594ABQ-Q100X lies in its ability to efficiently shift and control data in digital systems, enabling seamless communication between different components.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with each reel containing 2500 units or each tube containing 90 units.

Specifications

• Supply voltage range: 1.2 V to 3.6 V
• Input voltage range: -0.5 V to +7 V
• Operating temperature range: -40°C to +125°C
• Maximum clock frequency: 100 MHz
• Number of output pins: 8
• Serial data input: Single-ended, non-inverting

Detailed Pin Configuration

The 74LVC594ABQ-Q100X has 16 pins, each serving a specific purpose. The pin configuration is as follows:

1. Q0: Output pin 0
2. Q1: Output pin 1
3. Q2: Output pin 2
4. Q3: Output pin 3
5. Q4: Output pin 4
6. Q5: Output pin 5
7. Q6: Output pin 6
8. Q7: Output pin 7
9. GND: Ground
10. SER: Serial data input
11. SRCLK: Shift register clock input
12. RCLK: Register clock input
13. OE: Output enable input
14. VCC: Supply voltage
15. QAUX: Auxiliary output
16. SOUT: Serial data output

Functional Features

• Serial-in, parallel-out shifting of data
• High-speed operation for efficient data transfer
• Schmitt-trigger action on all inputs for noise immunity
• Power-down mode for reduced power consumption
• Overvoltage-tolerant inputs for enhanced robustness
• ESD protection exceeding industry standards

Advantages and Disadvantages

Advantages

• Low-voltage CMOS technology ensures compatibility with modern digital systems.
• Wide operating voltage range allows flexibility in various applications.
• High-speed operation enables rapid data transfer.
• Schmitt-trigger action on inputs enhances noise immunity.
• Power-down mode reduces power consumption when not in use.
• Overvoltage-tolerant inputs provide protection against voltage spikes.
• ESD protection exceeds industry standards, ensuring reliability.

Disadvantages

• Limited number of output pins (8) may restrict certain applications requiring more outputs.
• Requires careful handling to prevent damage due to electrostatic discharge.

Working Principles

The 74LVC594ABQ-Q100X operates based on the principle of serial-in, parallel-out shifting. It receives data serially through the SER pin and shifts it into its internal register upon receiving a clock signal (SRCLK). The register clock input (RCLK) then latches the shifted data into the output pins (Q0-Q7). The output enable input (OE) controls the activation of the outputs.

Detailed Application Field Plans

The 74LVC594ABQ-Q100X finds applications in various digital systems, including but not limited to: - Data communication equipment - Industrial automation - Consumer electronics - Automotive electronics - Medical devices - Robotics

Detailed and Complete Alternative Models

1. 74HC595: Similar shift register IC with 8-bit parallel-out capability.
2. SN74LS164: Shift register IC with serial-in, parallel-out functionality.
3. CD4015BE: Dual 4-stage static shift register IC.

These alternative models offer similar functionalities and can be used as substitutes for the 74LVC594ABQ-Q100X depending on specific requirements.

In conclusion, the 74LVC594ABQ-Q100X is a versatile