SCAN18373TSSC

Product Overview

Category: Integrated Circuit (IC)

Use: SCAN18373TSSC is a high-speed, octal D-type transparent latch with 3-state outputs. It is designed for use in various digital applications where data storage and transfer are required.

Characteristics: - High-speed operation - Transparent latch function - 3-state outputs - Low power consumption - Wide operating voltage range

Package: SCAN18373TSSC is available in a small outline integrated circuit (SOIC) package, which provides ease of handling and compatibility with standard PCB designs.

Essence: The essence of SCAN18373TSSC lies in its ability to store and transfer data efficiently, while offering high-speed operation and low power consumption.

Packaging/Quantity: Each package of SCAN18373TSSC contains one integrated circuit.

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +85°C
• Output Drive Capability: ±24mA at 3.3V
• Propagation Delay Time: 4.5ns (typical)
• Power Dissipation: 500mW (max)

Detailed Pin Configuration

SCAN18373TSSC has a total of 20 pins, which are assigned specific functions as follows:

1. GND: Ground
2. D0: Data input 0
3. D1: Data input 1
4. D2: Data input 2
5. D3: Data input 3
6. D4: Data input 4
7. D5: Data input 5
8. D6: Data input 6
9. D7: Data input 7
10. G: Output enable (active low)
11. CP: Clock pulse input
12. Q0: Output 0
13. Q1: Output 1
14. Q2: Output 2
15. Q3: Output 3
16. Q4: Output 4
17. Q5: Output 5
18. Q6: Output 6
19. Q7: Output 7
20. VCC: Supply voltage

Functional Features

• Transparent latch function allows data to be stored and transferred while the clock pulse is active.
• 3-state outputs provide flexibility in connecting multiple devices without causing bus contention.
• High-speed operation enables efficient data processing in time-critical applications.
• Low power consumption helps conserve energy and prolong battery life.
• Wide operating voltage range ensures compatibility with various digital systems.

Advantages and Disadvantages

Advantages: - High-speed operation for efficient data processing. - Low power consumption for energy efficiency. - 3-state outputs for flexible device connectivity. - Wide operating voltage range for compatibility. - Small package size for ease of handling and PCB compatibility.

Disadvantages: - Limited output drive capability compared to some other ICs. - Propagation delay time may not meet the requirements of extremely time-sensitive applications.

Working Principles

SCAN18373TSSC operates based on the principles of transparent latching. When the clock pulse is active, the data inputs are transferred to the outputs. The latch remains transparent as long as the clock pulse is high. When the clock pulse goes low, the outputs retain their last state until the next clock pulse occurs.

Detailed Application Field Plans

SCAN18373TSSC finds applications in various digital systems, including but not limited to: - Microprocessors and microcontrollers - Data storage systems - Communication equipment - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SCAN18373TSSC include: - SN74LS373: Octal D-type transparent latch with 3-state outputs - CD74HC373: High-speed CMOS logic octal transparent latch with 3-state outputs - MC74ACT373: Octal D-type latch with 3-state outputs

These alternative models can be considered based on specific requirements and compatibility with the target system.

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