SN74HC273NSRG4

Product Overview

• Category: Integrated Circuit
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: D-type Positive-Edge-Triggered Flip-Flop
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: HC
• Number of Flip-Flops: 8
• Trigger Type: Positive Edge
• Clock Enable Input: Yes
• Output Type: Standard
• Operating Voltage Range: 2V to 6V
• Propagation Delay Time: 13 ns (typical)
• Power Dissipation: 4.5 mW (typical)

Detailed Pin Configuration

The SN74HC273NSRG4 has a total of 20 pins. The pin configuration is as follows:

1. CLR (Clear) - Active Low Clear Input
2. D0 (Data Input 0) - Data Input for Flip-Flop 0
3. CP (Clock Pulse) - Clock Input
4. D1 (Data Input 1) - Data Input for Flip-Flop 1
5. D2 (Data Input 2) - Data Input for Flip-Flop 2
6. D3 (Data Input 3) - Data Input for Flip-Flop 3
7. D4 (Data Input 4) - Data Input for Flip-Flop 4
8. D5 (Data Input 5) - Data Input for Flip-Flop 5
9. GND (Ground) - Ground Connection
10. Q0 (Flip-Flop 0 Output) - Output of Flip-Flop 0
11. Q1 (Flip-Flop 1 Output) - Output of Flip-Flop 1
12. Q2 (Flip-Flop 2 Output) - Output of Flip-Flop 2
13. Q3 (Flip-Flop 3 Output) - Output of Flip-Flop 3
14. Q4 (Flip-Flop 4 Output) - Output of Flip-Flop 4
15. Q5 (Flip-Flop 5 Output) - Output of Flip-Flop 5
16. VCC (Supply Voltage) - Positive Power Supply
17. OE (Output Enable) - Output Enable Input
18. D6 (Data Input 6) - Data Input for Flip-Flop 6
19. D7 (Data Input 7) - Data Input for Flip-Flop 7
20. CLR (Clear) - Active Low Clear Input

Functional Features

The SN74HC273NSRG4 is a D-type positive-edge-triggered flip-flop with eight individual flip-flops integrated into a single package. It operates at high speed and consumes low power, making it suitable for various applications.

The flip-flop has a clock enable input (CP) and an output enable input (OE), allowing control over the clocking and output functionality. The clear input (CLR) can be used to reset all the flip-flops simultaneously.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Compact integration of multiple flip-flops - Versatile functionality with clock and output control inputs

Disadvantages: - Limited number of flip-flops in a single package - Requires external components for complete circuit implementation

Working Principles

The SN74HC273NSRG4 operates based on the positive edge of the clock pulse. When the clock input (CP) transitions from low to high, the data present at the D0-D7 inputs is transferred to the corresponding Q0-Q7 outputs. The output enable input (OE) can be used to enable or disable the outputs.

The clear input (CLR) is active low, meaning that when it is brought low, all the flip-flops are reset to their initial state. The flip-flops remain in their current state when the clear input is high.

Detailed Application Field Plans

The SN74HC273NSRG4 can be used in various applications, including but not limited to: - Digital counters - Shift registers - Memory address decoding - State machine design - Data storage and retrieval systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74HC273NSRG4 include: - 74LS273: Low-power Schottky version - CD4013: CMOS version with different pin configuration - MC74HC273: Alternative manufacturer's version

These alternative models can be considered based on specific requirements, availability, and compatibility with existing designs.

Word count: 446 words