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SN74AC533NSRE4
Product Overview
Category: Integrated Circuit (IC)
Use: The SN74AC533NSRE4 is a high-speed octal transparent latch with 3-state outputs. It is designed for use as a memory address driver, register or bus-oriented transmitter/receiver.
Characteristics: - High-speed operation - Octal D-type transparent latches - 3-state outputs - Low power consumption - Wide operating voltage range
Package: The SN74AC533NSRE4 is available in a small-outline integrated circuit (SOIC) package.
Essence: This IC serves as a latch, allowing data to be stored and transmitted in digital systems. It provides a convenient way to control the flow of data within a circuit.
Packaging/Quantity: The SN74AC533NSRE4 is typically sold in reels containing 2500 units per reel.
Specifications
- Supply Voltage Range: 2 V to 6 V
- Input Voltage Range: 0 V to VCC
- Output Voltage Range: 0 V to VCC
- Operating Temperature Range: -40°C to +85°C
- Maximum Clock Frequency: 100 MHz
- Output Drive Capability: ±24 mA
Pin Configuration
The SN74AC533NSRE4 has a total of 20 pins. The pin configuration is as follows:
- GND (Ground)
- 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)
- 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
- Octal transparent latch with 3-state outputs
- Data inputs are latched to the outputs on the rising edge of the latch enable (LE) signal
- Outputs can be disabled by asserting the output enable (OE) signal
- High-speed operation allows for efficient data transfer
- Wide operating voltage range provides flexibility in various applications
Advantages and Disadvantages
Advantages: - High-speed operation enables fast data transfer - 3-state outputs allow for easy bus sharing - Low power consumption helps conserve energy - Wide operating voltage range enhances versatility
Disadvantages: - Limited number of outputs (8 in total) - May require additional components for complex circuit designs
Working Principles
The SN74AC533NSRE4 operates as an octal transparent latch. When the latch enable (LE) signal is high, the data inputs (D0-D7) are transferred to the outputs (Q0-Q7) on the rising edge of the LE signal. The outputs can be disabled by asserting the output enable (OE) signal, which puts them in a high-impedance state.
Detailed Application Field Plans
The SN74AC533NSRE4 can be used in various applications, including: - Memory address drivers - Register circuits - Bus-oriented transmitter/receiver systems - Data storage and transmission in digital systems
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the SN74AC533NSRE4 include: - SN74HC533N - SN74LS533N - SN74ACT533N - SN74LVC533APW
These alternative models can be considered based on specific requirements and compatibility with existing circuit designs.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem SN74AC533NSRE4 w rozwiązaniach technicznych
Sure! Here are 10 common questions and answers related to the application of SN74AC533NSRE4 in technical solutions:
Q: What is SN74AC533NSRE4? A: SN74AC533NSRE4 is a octal transparent latch with 3-state outputs, commonly used in digital systems for data storage and transfer.
Q: What is the operating voltage range of SN74AC533NSRE4? A: The operating voltage range is typically between 2V and 6V.
Q: How many latch inputs does SN74AC533NSRE4 have? A: SN74AC533NSRE4 has eight latch inputs, labeled as D0 to D7.
Q: Can SN74AC533NSRE4 be used for bidirectional data transfer? A: Yes, SN74AC533NSRE4 supports bidirectional data transfer through its 3-state outputs.
Q: What is the maximum output current of SN74AC533NSRE4? A: The maximum output current is typically around 24mA.
Q: Does SN74AC533NSRE4 have any built-in protection features? A: Yes, SN74AC533NSRE4 has built-in ESD (electrostatic discharge) protection on all inputs and outputs.
Q: Can SN74AC533NSRE4 operate at high speeds? A: Yes, SN74AC533NSRE4 is designed for high-speed operation and can handle frequencies up to several hundred megahertz.
Q: Is SN74AC533NSRE4 compatible with other logic families? A: Yes, SN74AC533NSRE4 is compatible with both TTL and CMOS logic families.
Q: Can SN74AC533NSRE4 be cascaded to increase the number of latch outputs? A: Yes, multiple SN74AC533NSRE4 devices can be cascaded together to increase the number of latch outputs.
Q: What is the package type of SN74AC533NSRE4? A: SN74AC533NSRE4 is available in a surface-mount SOIC-20 package.
Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for SN74AC533NSRE4.