Siehe Spezifikationen für Produktdetails.
Encyclopedia Entry: 74VHCT373AMTCX
Product Overview
Category
The 74VHCT373AMTCX belongs to the category of integrated circuits (ICs) and specifically falls under the group of flip-flops.
Use
This product is commonly used in digital electronics for storing and transferring data. It serves as an octal transparent latch with 3-state outputs.
Characteristics
- High-speed operation
- Low power consumption
- Compatibility with both TTL and CMOS logic levels
- Wide operating voltage range
- 3-state outputs for bus-oriented applications
Package
The 74VHCT373AMTCX is available in a small outline surface mount package (TSSOP). This package offers compactness and ease of integration into electronic circuit designs.
Essence
The essence of this product lies in its ability to store and transfer data efficiently, making it suitable for various digital applications.
Packaging/Quantity
The 74VHCT373AMTCX is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer.
Specifications
- Supply Voltage Range: 2.0V to 5.5V
- Input Voltage Range: 0V to VCC
- Output Voltage Range: 0V to VCC
- Operating Temperature Range: -40°C to +85°C
- Maximum Clock Frequency: 100MHz
Detailed Pin Configuration
The 74VHCT373AMTCX has a total of 20 pins, each serving a specific function. Here is the detailed pin configuration:
- D0: Data Input 0
- D1: Data Input 1
- D2: Data Input 2
- D3: Data Input 3
- D4: Data Input 4
- D5: Data Input 5
- D6: Data Input 6
- D7: Data Input 7
- GND: Ground
- OE: Output Enable
- LE: Latch Enable
- Q0: Output 0
- Q1: Output 1
- Q2: Output 2
- Q3: Output 3
- Q4: Output 4
- Q5: Output 5
- Q6: Output 6
- Q7: Output 7
- VCC: Supply Voltage
Functional Features
The key functional features of the 74VHCT373AMTCX include:
- Octal transparent latch with 3-state outputs
- High-speed operation for efficient data transfer
- Compatibility with both TTL and CMOS logic levels
- Output enable and latch enable control for flexible usage in bus-oriented applications
Advantages and Disadvantages
Advantages
- High-speed operation allows for quick data transfer.
- Low power consumption contributes to energy efficiency.
- Wide operating voltage range enhances compatibility with various systems.
- 3-state outputs enable easy integration into bus-oriented applications.
Disadvantages
- Limited number of inputs and outputs restricts its use in complex systems requiring more connections.
- Not suitable for applications requiring advanced features such as edge-triggered flip-flops.
Working Principles
The 74VHCT373AMTCX operates based on the principles of transparent latching. When the latch enable (LE) input is high, the data inputs (D0-D7) are transferred to the corresponding outputs (Q0-Q7). The output enable (OE) input controls whether the outputs are active or in a high-impedance state.
Detailed Application Field Plans
The 74VHCT373AMTCX finds applications in various digital systems, including but not limited to:
- Microcontrollers and microprocessors
- Data storage devices
- Communication systems
- Industrial automation
- Automotive electronics
Detailed and Complete Alternative Models
There are several alternative models available that serve similar functions to the 74VHCT373AMTCX. Some notable alternatives include:
- 74HC373: A similar octal transparent latch with 3-state outputs, compatible with CMOS logic levels.
- CD74ACT373: An octal transparent latch with 3-state outputs, compatible with both TTL and CMOS logic levels.
- SN74LVC373A: Octal D-type transparent latch with 3-state outputs, featuring low voltage operation.
These alternative models provide options for designers based on specific requirements and compatibility needs.
Word count: 518 words
Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von 74VHCT373AMTCX in technischen Lösungen auf
Sure! Here are 10 common questions and answers related to the application of 74VHCT373AMTCX in technical solutions:
Q: What is the function of the 74VHCT373AMTCX? A: The 74VHCT373AMTCX is an octal transparent latch with 3-state outputs. It can store and output data based on control signals.
Q: What is the voltage supply range for the 74VHCT373AMTCX? A: The voltage supply range for this IC is typically between 4.5V and 5.5V.
Q: How many latch outputs does the 74VHCT373AMTCX have? A: This IC has 8 latch outputs, making it suitable for applications that require multiple data storage and output.
Q: Can the 74VHCT373AMTCX be used for bidirectional data transfer? A: No, this IC is unidirectional and can only transfer data from input to output.
Q: What is the maximum operating frequency of the 74VHCT373AMTCX? A: The maximum operating frequency of this IC is typically around 100 MHz.
Q: Does the 74VHCT373AMTCX support 3-state outputs? A: Yes, this IC supports 3-state outputs, allowing multiple devices to share a common bus.
Q: Can the 74VHCT373AMTCX be cascaded to increase the number of latch outputs? A: Yes, multiple 74VHCT373AMTCX ICs can be cascaded together to increase the number of latch outputs as needed.
Q: What is the typical power consumption of the 74VHCT373AMTCX? A: The typical power consumption of this IC is relatively low, making it suitable for battery-powered applications.
Q: Does the 74VHCT373AMTCX have built-in protection against electrostatic discharge (ESD)? A: Yes, this IC typically has built-in ESD protection to safeguard against damage during handling and operation.
Q: What are some common applications for the 74VHCT373AMTCX? A: This IC is commonly used in various digital systems, such as microcontrollers, memory interfaces, data buses, and general-purpose logic circuits.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and manufacturer recommendations.