Texas Instruments
Imaginea poate fi reprezentativă.
Consultați specificațiile pentru detalii despre produs.
SN74ABT374APW
Vezi detalii Foi de date

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.

Word count: 537 words

Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui SN74ABT374APW în soluțiile tehnice

Sure! Here are 10 common questions and answers related to the application of SN74ABT374APW:

  1. Q: What is SN74ABT374APW? A: SN74ABT374APW is a type of integrated circuit (IC) commonly used as an octal D-type flip-flop with 3-state outputs.

  2. Q: What is the purpose of SN74ABT374APW? A: SN74ABT374APW is used for storing and transferring data in digital systems. It can be used for various applications such as data synchronization, address decoding, and bus interfacing.

  3. Q: What is the operating voltage range of SN74ABT374APW? A: SN74ABT374APW operates within a voltage range of 4.5V to 5.5V.

  4. Q: How many flip-flops are there in SN74ABT374APW? A: SN74ABT374APW consists of 8 individual D-type flip-flops.

  5. Q: What is the maximum clock frequency supported by SN74ABT374APW? A: SN74ABT374APW can operate at a maximum clock frequency of 125 MHz.

  6. Q: Can SN74ABT374APW handle bidirectional data transfer? A: No, SN74ABT374APW only supports unidirectional data transfer.

  7. Q: What is the output drive capability of SN74ABT374APW? A: SN74ABT374APW has a typical output drive capability of ±24 mA.

  8. Q: Does SN74ABT374APW have any built-in protection features? A: Yes, SN74ABT374APW has built-in protection against electrostatic discharge (ESD) and latch-up.

  9. Q: Can SN74ABT374APW be cascaded to increase the number of flip-flops? A: Yes, multiple SN74ABT374APW ICs can be cascaded together to increase the number of flip-flops in a system.

  10. Q: What is the package type of SN74ABT374APW? A: SN74ABT374APW is available in a TSSOP (Thin Shrink Small Outline Package) package.