SN74ACT564NSR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics: High-speed, Non-Inverting, Octal D-Type Flip-Flop
• Package: 20-pin Small Outline Integrated Circuit (SOIC)
• Essence: The SN74ACT564NSR is a versatile logic level shifter that can be used to interface between different voltage domains in digital systems.
• Packaging/Quantity: Available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Logic Family: ACT
• Number of Channels: 8
• Input Voltage Range: 2V to 6V
• Output Voltage Range: 2V to 6V
• Propagation Delay Time: 5.5 ns (typical)
• Operating Temperature Range: -40°C to 85°C
• Supply Voltage: 4.5V to 5.5V

Detailed Pin Configuration

The SN74ACT564NSR 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. CLK (Clock Input)
11. OE (Output Enable)
12. Q0 (Flip-Flop Output 0)
13. Q1 (Flip-Flop Output 1)
14. Q2 (Flip-Flop Output 2)
15. Q3 (Flip-Flop Output 3)
16. Q4 (Flip-Flop Output 4)
17. Q5 (Flip-Flop Output 5)
18. Q6 (Flip-Flop Output 6)
19. Q7 (Flip-Flop Output 7)
20. VCC (Supply Voltage)

Functional Features

• Non-inverting octal D-type flip-flop with 3-state outputs
• High-speed operation suitable for use in high-frequency digital systems
• Wide input and output voltage range, making it compatible with various logic families
• Output enable (OE) pin allows for easy control of the output state
• Edge-triggered clock input for synchronized data transfer

Advantages and Disadvantages

Advantages

• Versatile logic level shifter for interfacing between different voltage domains
• High-speed operation enables efficient data transfer in digital systems
• Wide input and output voltage range provides compatibility with various logic families
• Output enable feature allows for flexible control of the output state

Disadvantages

• Limited to 8 channels, may not be suitable for applications requiring a higher number of channels
• Requires careful consideration of voltage levels and compatibility when used in mixed-voltage systems

Working Principles

The SN74ACT564NSR operates as an octal D-type flip-flop with non-inverting outputs. It is designed to shift logic levels between different voltage domains in digital systems. The flip-flop stores data on the rising edge of the clock signal and transfers it to the output pins. The output enable pin (OE) controls the state of the outputs, allowing them to be enabled or disabled as needed.

Detailed Application Field Plans

The SN74ACT564NSR can be used in various applications that require logic level shifting between different voltage domains. Some potential application fields include:

1. Microcontroller interfacing: The IC can be used to interface between a microcontroller operating at one voltage level and peripheral devices operating at a different voltage level.
2. Communication systems: It can be used to interface between different communication modules or protocols that operate at different voltage levels.
3. Industrial automation: The IC can be utilized in industrial control systems where different components operate at different voltage levels.

Detailed and Complete Alternative Models

1. SN74ACT564DW: Similar to SN74ACT564NSR, but available in a wider package (20-pin SOIC Wide).
2. SN74ACT564DWR: Tape and reel packaging variant of SN74ACT564DW.
3. SN74ACT564PWR: 20-pin TSSOP package variant of SN74ACT564NSR.

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific applications.

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