SN74ABT273N

Product Overview

• Category: Integrated Circuit
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: DIP (Dual In-line Package)
• Essence: Sequential logic device
• Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

• Logic Family: ABT
• Number of Flip-Flops: 8
• Input Voltage Range: 4.5V to 5.5V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to 85°C
• Propagation Delay Time: 3.5ns (typical)

Detailed Pin Configuration

The SN74ABT273N has a total of 20 pins. The pin configuration is as follows:

1. CLR (Clear)
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. GND (Ground)
11. Q7 (Output 7)
12. Q6 (Output 6)
13. Q5 (Output 5)
14. Q4 (Output 4)
15. Q3 (Output 3)
16. Q2 (Output 2)
17. Q1 (Output 1)
18. Q0 (Output 0)
19. CLK (Clock)
20. VCC (Power Supply)

Functional Features

The SN74ABT273N is an octal D-type flip-flop that operates on positive-edge clock transitions. It has a synchronous clear input (CLR) that resets all the flip-flops to their initial state. The device is designed for high-speed operation and low-power consumption.

Advantages and Disadvantages

Advantages: - High-speed operation - Low-power consumption - Synchronous clear input for easy reset

Disadvantages: - Limited voltage range (4.5V to 5.5V) - Limited operating temperature range (-40°C to 85°C)

Working Principles

The SN74ABT273N operates based on the principles of sequential logic. It stores and transfers data using flip-flops, which are controlled by a clock signal. On each positive-edge transition of the clock, the input data is latched and transferred to the output. The synchronous clear input allows for resetting the flip-flops to a known state.

Detailed Application Field Plans

The SN74ABT273N can be used in various applications that require sequential logic and data storage. Some potential application fields include:

1. Microprocessors and microcontrollers
2. Data communication systems
3. Digital signal processing
4. Memory units
5. Control systems

Detailed and Complete Alternative Models

1. SN74ABT273DBR - SSOP (Shrink Small Outline Package) package variant
2. SN74ABT273DWR - SOIC (Small Outline Integrated Circuit) package variant
3. SN74ABT273PW - TSSOP (Thin Shrink Small Outline Package) package variant
4. SN74ABT273RGYR - VQFN (Very Thin Quad Flat No-Lead) package variant

These alternative models offer different package options while maintaining similar functionality to the SN74ABT273N.

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