Nexperia USA Inc.
Maaaring representasyon ang larawan.
Tingnan ang mga detalye para sa mga detalye ng produkto.
74LVC373AD,118
Tingnan ang Detalye DataSheets

74LVC373AD,118

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Logic
  • Characteristics: Octal transparent latch with 3-state outputs
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Latch with output enable and 3-state outputs
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • High-Level Input Voltage: 0.7 x VCC
  • Low-Level Input Voltage: 0.3 x VCC
  • High-Level Output Voltage: 0.9 x VCC
  • Low-Level Output Voltage: 0.1 x VCC
  • Maximum Operating Frequency: 100 MHz
  • Number of Inputs: 8
  • Number of Outputs: 8

Detailed Pin Configuration

The 74LVC373AD,118 IC has a total of 20 pins. The pin configuration is as follows:

  1. OE (Output Enable)
  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. Q0 (Output 0)
  12. Q1 (Output 1)
  13. Q2 (Output 2)
  14. Q3 (Output 3)
  15. Q4 (Output 4)
  16. Q5 (Output 5)
  17. Q6 (Output 6)
  18. Q7 (Output 7)
  19. VCC (Supply Voltage)
  20. OE (Output Enable)

Functional Features

The 74LVC373AD,118 is an octal transparent latch with 3-state outputs. It features a common output enable input (OE) that controls the outputs independently of the data inputs. When OE is low, the outputs are in the high-impedance state, allowing multiple devices to be connected to the same bus without contention.

Advantages and Disadvantages

Advantages: - Allows for easy expansion of digital logic circuits - Provides 3-state outputs for bus sharing - Wide supply voltage range allows compatibility with various systems

Disadvantages: - Limited maximum operating frequency compared to some other ICs - Requires careful consideration of timing when used in high-speed applications

Working Principles

The 74LVC373AD,118 operates as a latch, storing the input data on the rising edge of the clock signal. The latch remains transparent as long as the output enable (OE) is low. When OE is high, the latch holds the last stored data and the outputs enter the high-impedance state.

Detailed Application Field Plans

The 74LVC373AD,118 is commonly used in various digital systems, including but not limited to: - Microcontrollers - Data storage systems - Communication devices - Industrial automation equipment

Detailed and Complete Alternative Models

Some alternative models to the 74LVC373AD,118 include: - 74HC373: Octal D-type transparent latch with 3-state outputs - SN74LS373: Octal transparent latch with 3-state outputs - CD74ACT373: Octal transparent latch with 3-state outputs

These alternative models offer similar functionality and can be used as replacements depending on specific requirements.

Word count: 314 words

Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng 74LVC373AD,118 sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of 74LVC373AD,118 in technical solutions:

  1. Q: What is the function of the 74LVC373AD,118? A: The 74LVC373AD,118 is an octal transparent latch with 3-state outputs. It can store and output data from its inputs.

  2. Q: What is the maximum operating voltage for the 74LVC373AD,118? A: The maximum operating voltage for the 74LVC373AD,118 is typically 3.6V.

  3. Q: How many data inputs does the 74LVC373AD,118 have? A: The 74LVC373AD,118 has eight data inputs (D0-D7).

  4. Q: Can the 74LVC373AD,118 be used as a bidirectional buffer? A: No, the 74LVC373AD,118 is not designed for bidirectional operation. It is primarily used as a latch.

  5. Q: What is the output current capability of the 74LVC373AD,118? A: The 74LVC373AD,118 has a typical output current capability of 32mA.

  6. Q: Does the 74LVC373AD,118 have internal pull-up or pull-down resistors? A: No, the 74LVC373AD,118 does not have internal pull-up or pull-down resistors. External resistors may be required.

  7. Q: Can the 74LVC373AD,118 operate at high speeds? A: Yes, the 74LVC373AD,118 is designed for high-speed operation and can handle frequencies up to several hundred megahertz.

  8. Q: What is the power supply voltage range for the 74LVC373AD,118? A: The power supply voltage range for the 74LVC373AD,118 is typically between 1.65V and 3.6V.

  9. Q: Can the 74LVC373AD,118 be cascaded to increase the number of latches? A: Yes, multiple 74LVC373AD,118 ICs can be cascaded together to increase the number of latches in a system.

  10. Q: Is the 74LVC373AD,118 compatible with other logic families? A: The 74LVC373AD,118 is designed to be compatible with both 3.3V and 5V logic families, making it versatile for various applications.

Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.