Encyclopedia Entry: 74ABT374APW,118

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop / Latch
• Characteristics: High-speed, low-power, octal D-type flip-flop with 3-state outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: The 74ABT374APW,118 is a versatile IC that can store and manipulate digital data. It is commonly used in electronic devices for various applications.
• Packaging/Quantity: Available in reels or tubes, typically containing multiple units.

Specifications

• Logic Family: ABT
• Number of Flip-Flops: 8 (octal)
• Output Type: 3-state
• Operating Voltage: 2.7V to 5.5V
• Propagation Delay: 4.5 ns (typical)
• Input Capacitance: 4 pF (typical)
• Output Capacitance: 8 pF (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74ABT374APW,118 has a total of 20 pins, each serving a specific function. Here is the detailed pin configuration:

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

Functional Features

• High-Speed Operation: The 74ABT374APW,118 is designed for high-speed data storage and manipulation, making it suitable for applications that require quick response times.
• Low Power Consumption: This IC is optimized for low power consumption, making it energy-efficient and suitable for battery-powered devices.
• 3-State Outputs: The 3-state outputs allow the flip-flop to be in three different states: high impedance, logic high, or logic low. This feature enables easy interfacing with other components in a system.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Versatile 3-state outputs - Wide operating voltage range

Disadvantages: - Limited number of flip-flops (8 in total) - Sensitive to electrostatic discharge (ESD) - proper handling required

Working Principles

The 74ABT374APW,118 operates based on the principles of digital logic. It uses D-type flip-flops to store and transfer digital data. The clock input (CP) triggers the flip-flops to latch the data inputs (D0-D7) and store them in their respective outputs (Q0-Q7). The clock enable input (CE) and output enable input (OE) control the functionality of the flip-flops and the 3-state outputs.

Detailed Application Field Plans

The 74ABT374APW,118 can be used in various applications, including but not limited to: - Microprocessor systems - Data storage devices - Communication equipment - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Here are some alternative models that offer similar functionality to the 74ABT374APW,118: - 74HC374: High-speed CMOS logic family - SN74LS374: Low-power Schottky TTL logic family - CD4013: CMOS dual D-type flip-flop

These alternatives may have different specifications, pin configurations, or package options, so it is important to select the one that best suits the specific requirements of the application.

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