SN74ABT374APW

Product Overview

Category

SN74ABT374APW belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a flip-flop latch in digital electronic systems.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Schmitt-trigger inputs for noise immunity
• 3-state outputs for bus-oriented applications

Package

SN74ABT374APW is available in a TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of SN74ABT374APW lies in its ability to store and transfer data in digital systems.

Packaging/Quantity

SN74ABT374APW is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 2V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input/Output Type: Tri-State
• Number of Flip-Flops: 8
• Logic Family: ABT

Detailed Pin Configuration

1. D0 (Data Input 0)
2. D1 (Data Input 1)
3. D2 (Data Input 2)
4. D3 (Data Input 3)
5. D4 (Data Input 4)
6. D5 (Data Input 5)
7. D6 (Data Input 6)
8. D7 (Data Input 7)
9. GND (Ground)
10. Q0 (Flip-Flop Output 0)
11. Q1 (Flip-Flop Output 1)
12. Q2 (Flip-Flop Output 2)
13. Q3 (Flip-Flop Output 3)
14. Q4 (Flip-Flop Output 4)
15. Q5 (Flip-Flop Output 5)
16. Q6 (Flip-Flop Output 6)
17. Q7 (Flip-Flop Output 7)
18. OE (Output Enable)
19. CP (Clock Pulse)
20. VCC (Supply Voltage)

Functional Features

• Data storage and transfer: SN74ABT374APW can store data on its flip-flops and transfer it to the outputs.
• Tri-State outputs: The 3-state outputs allow multiple devices to share a common bus without interference.
• Schmitt-trigger inputs: These inputs provide noise immunity by ensuring stable switching thresholds.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data processing.
• Low power consumption helps conserve energy in electronic systems.
• Wide operating voltage range allows compatibility with various power supplies.
• Schmitt-trigger inputs enhance noise immunity, improving system reliability.
• Tri-State outputs facilitate bus-oriented applications.

Disadvantages

• Limited number of flip-flops may restrict the complexity of certain applications.
• TSSOP package may require careful handling during assembly.

Working Principles

SN74ABT374APW operates based on the principles of flip-flops and clocked logic. When the clock pulse (CP) is triggered, the input data is latched onto the flip-flops. The stored data can then be accessed through the output pins. The tri-state outputs are controlled by the output enable (OE) pin, allowing the device to drive the bus or enter a high-impedance state.

Detailed Application Field Plans

SN74ABT374APW finds applications in various digital systems, including: 1. Microcontrollers 2. Data storage devices 3. Communication equipment 4. Industrial automation systems 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN74ABT374APW are: 1. 74HC374: High-speed CMOS logic family 2. CD74ACT374: Advanced CMOS logic family 3. MC74LVX374: Low-voltage CMOS logic family

These alternatives can be considered based on specific requirements and compatibility with the existing system.

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