Деталі продукту див. у специфікаціях.
SN74LVC373ADGVR
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Octal Transparent D-Type Latches with 3-State Outputs
- Characteristics:
- High-speed CMOS technology
- Low power consumption
- 3-state outputs for bus-oriented applications
- Wide operating voltage range: 1.65V to 5.5V
- Package: VSSOP (Very Small Outline Package)
- Essence: This IC is designed to store and control data in electronic systems, particularly in bus-oriented applications.
- Packaging/Quantity: Tape and Reel, 2500 pieces per reel
Specifications
- Logic Family: LVC
- Number of Bits: 8
- Number of Circuits: 1
- Output Type: 3-State
- Voltage - Supply: 1.65V to 5.5V
- Operating Temperature: -40°C to +85°C
- Mounting Type: Surface Mount
- Package/Case: 20-TVSOP (0.173", 4.40mm Width)
Detailed Pin Configuration
The SN74LVC373ADGVR has a total of 20 pins. The pin configuration is as follows:
__ __
1 |*1 \/ 20*| VCC
2 | 2 19 | OE
3 | 3 18 | I7
4 | 4 17 | I6
5 | 5 16 | I5
6 | 6 15 | I4
7 | 7 14 | I3
8 | 8 13 | I2
GND | 9 12 | I1
10|__________| I0
Functional Features
- Octal transparent D-type latches with 3-state outputs
- Inputs and outputs are compatible with TTL-level signals
- Provides non-inverted data outputs for easy cascading
- Output enable (OE) input allows the outputs to be placed in a high-impedance state
Advantages and Disadvantages
Advantages: - High-speed operation - Low power consumption - Wide operating voltage range - 3-state outputs for bus-oriented applications
Disadvantages: - Limited number of circuits (1 circuit per IC) - Surface mount package may require specialized equipment for soldering
Working Principles
The SN74LVC373ADGVR is an octal transparent latch that stores data based on the inputs provided. When the output enable (OE) input is low, the latch is transparent, allowing the data inputs to pass through to the outputs. When the OE input is high, the latch holds the last data value received.
Detailed Application Field Plans
The SN74LVC373ADGVR is commonly used in various electronic systems where data storage and control are required. Some specific application fields include: - Microcontrollers and microprocessors - Data communication systems - Memory modules - Industrial automation - Automotive electronics
Detailed and Complete Alternative Models
- SN74LVC374ADGVR: Octal D-Type Flip-Flop with 3-State Outputs
- SN74LVC377ADGVR: Octal D-Type Flip-Flop with 3-State Outputs and Clear
- SN74LVC373APW: Octal Transparent D-Type Latches with 3-State Outputs (TSSOP package)
Note: This is not an exhaustive list of alternative models, but provides a few examples.
Word count: 366 words
Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням SN74LVC373ADGVR у технічних рішеннях
Sure! Here are 10 common questions and answers related to the application of SN74LVC373ADGVR:
Q: What is SN74LVC373ADGVR? A: SN74LVC373ADGVR is a type of octal transparent latch with 3-state outputs, commonly used in digital systems.
Q: What is the operating voltage range for SN74LVC373ADGVR? A: The operating voltage range for SN74LVC373ADGVR is typically between 1.65V and 5.5V.
Q: How many latch outputs does SN74LVC373ADGVR have? A: SN74LVC373ADGVR has 8 latch outputs, making it suitable for applications requiring multiple data storage.
Q: Can SN74LVC373ADGVR be used for bidirectional data transfer? A: No, SN74LVC373ADGVR is unidirectional and can only be used for one-way data transfer.
Q: What is the maximum output current that SN74LVC373ADGVR can drive? A: SN74LVC373ADGVR can typically drive up to 32mA of output current per latch.
Q: Is SN74LVC373ADGVR compatible with TTL logic levels? A: Yes, SN74LVC373ADGVR is compatible with both TTL and CMOS logic levels.
Q: Can SN74LVC373ADGVR be used in high-speed applications? A: Yes, SN74LVC373ADGVR is designed for high-speed operation and can be used in applications with fast data rates.
Q: Does SN74LVC373ADGVR have internal pull-up or pull-down resistors? A: No, SN74LVC373ADGVR does not have internal pull-up or pull-down resistors. External resistors may be required.
Q: What is the typical propagation delay of SN74LVC373ADGVR? A: The typical propagation delay of SN74LVC373ADGVR is around 4.3ns.
Q: Can SN74LVC373ADGVR be used in automotive applications? A: Yes, SN74LVC373ADGVR is qualified for automotive applications and can operate in harsh environments.
Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.