NLAST44599MNR2

Product Overview

Category: Integrated Circuit (IC)

Use: The NLAST44599MNR2 is a high-speed octal D-type flip-flop with 3-state outputs. It is designed for general-purpose storage applications in digital systems.

Characteristics: - High-speed operation - 3-state outputs for bus-oriented applications - Octal D-type flip-flop with common clock and reset - Low power consumption - Wide operating voltage range

Package: The NLAST44599MNR2 is available in a small-outline integrated circuit (SOIC) package, which provides ease of handling and compatibility with automated assembly processes.

Essence: This IC is an essential component in digital systems that require reliable storage and retrieval of data.

Packaging/Quantity: The NLAST44599MNR2 is typically packaged in reels containing 2500 units, ensuring convenient distribution and storage.

Specifications

• Supply Voltage Range: 2V to 6V
• High-Level Input Voltage: 0.7 x VCC
• Low-Level Input Voltage: 0.3 x VCC
• High-Level Output Voltage: 0.9 x VCC
• Low-Level Output Voltage: 0.1 x VCC
• Maximum Operating Frequency: 100 MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The NLAST44599MNR2 has a total of 20 pins, each serving a specific function:

1. Q0: Output of Flip-Flop 0
2. Q̅0: Complementary output of Flip-Flop 0
3. CP: Clock Pulse Input
4. MR: Master Reset Input (Active LOW)
5. D0: Data Input for Flip-Flop 0
6. GND: Ground
7. Q1: Output of Flip-Flop 1
8. Q̅1: Complementary output of Flip-Flop 1
9. D1: Data Input for Flip-Flop 1
10. OE: Output Enable Input (Active LOW)
11. Q2: Output of Flip-Flop 2
12. Q̅2: Complementary output of Flip-Flop 2
13. D2: Data Input for Flip-Flop 2
14. VCC: Supply Voltage
15. Q3: Output of Flip-Flop 3
16. Q̅3: Complementary output of Flip-Flop 3
17. D3: Data Input for Flip-Flop 3
18. Q4: Output of Flip-Flop 4
19. Q̅4: Complementary output of Flip-Flop 4
20. D4: Data Input for Flip-Flop 4

Functional Features

• High-speed operation allows for efficient data storage and retrieval.
• 3-state outputs enable bus-oriented applications, facilitating communication between multiple devices.
• Common clock and reset inputs simplify the control logic required for synchronization.
• Low power consumption ensures energy efficiency in digital systems.
• Wide operating voltage range provides flexibility in various applications.

Advantages and Disadvantages

Advantages: - High-speed operation enhances overall system performance. - 3-state outputs enable efficient bus utilization. - Low power consumption reduces energy costs. - Wide operating voltage range increases versatility.

Disadvantages: - Limited number of flip-flops (4) may restrict the complexity of certain applications. - Lack of built-in protection features against electrical faults.

Working Principles

The NLAST44599MNR2 operates based on the principles of sequential logic. It utilizes D-type flip-flops to store and propagate data. The clock pulse input (CP) triggers the flip-flops to capture and transfer data from the D inputs to the Q outputs. The master reset input (MR) allows for synchronous resetting of all flip-flops, ensuring a known initial state. The output enable input (OE) controls the 3-state outputs, enabling or disabling their connection to the bus.

Detailed Application Field Plans

The NLAST44599MNR2 finds applications in various digital systems, including but not limited to: - Microprocessors and microcontrollers - Data storage devices - Communication systems - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

1. SN74LS374: Octal D-type flip-flop with 3-state outputs, available in DIP package.
2. CD4013B: Dual D-type flip-flop with set and reset, available in SOIC package.
3. MC74HC273: Octal D-type flip-flop with reset, available in TSSOP package.
4. 74HCT74: Dual D-type flip-flop with set and reset, available in PDIP package.

These alternative models offer