SN74BCT573NSRE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data storage and transfer
• Characteristics: High-speed, octal transparent latch with 3-state outputs
• Package: Surface Mount Technology (SMT) package
• Essence: Latch for storing and transferring data in digital systems
• Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

• Logic Family: BCT
• Number of Bits: 8
• Output Type: 3-state
• Input Voltage: 2V to 6V
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 5.8ns (typical)
• Supply Current: 80µA (typical)

Detailed Pin Configuration

The SN74BCT573NSRE4 has a total of 20 pins. The pin configuration is as follows:

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

Functional Features

The SN74BCT573NSRE4 is a high-speed octal transparent latch with 3-state outputs. It allows for the storage and transfer of data in digital systems. The latch has an output enable (OE) pin, which when enabled, allows the outputs to be active. The latch enable (LE) pin controls the latching operation, allowing data to be stored or transferred.

Advantages and Disadvantages

Advantages: - High-speed operation - Octal latch with 3-state outputs - Suitable for data storage and transfer applications - Wide operating voltage range - Low supply current

Disadvantages: - Limited number of bits (8) - Requires external control signals for proper operation

Working Principles

The SN74BCT573NSRE4 operates based on the principles of digital logic. When the latch enable (LE) input is high, the data inputs (D0-D7) are transferred to the outputs (Q0-Q7) on the rising edge of the clock signal. The output enable (OE) input controls the state of the outputs. When OE is low, the outputs are active, and when OE is high, the outputs are in a high-impedance state.

Detailed Application Field Plans

The SN74BCT573NSRE4 can be used in various applications that require data storage and transfer, such as:

1. Microcontrollers: Used to store and transfer data between the microcontroller and other peripheral devices.
2. Memory Systems: Used in memory modules to store and transfer data between different memory banks.
3. Communication Systems: Used in data communication systems to buffer and transfer data between different components.
4. Industrial Automation: Used in control systems to store and transfer data between sensors, actuators, and controllers.
5. Automotive Electronics: Used in automotive systems for data storage and transfer in various control modules.

Detailed and Complete Alternative Models

1. SN74BCT573DW: DIP package, 20 pins, similar specifications.
2. SN74LV573ADW: Low-voltage version, DIP package, 20 pins, similar functionality.
3. SN74HC573N: High-speed CMOS version, DIP package, 20 pins, similar characteristics.

These alternative models provide similar functionality and can be used as replacements for the SN74BCT573NSRE4 in different applications.

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