SN74ACT534DBR

Product Overview

• Category: Integrated Circuit
• Use: Logic Level Shifter
• Characteristics: High-speed, low-power consumption
• Package: SSOP (Shrink Small Outline Package)
• Essence: Octal D-Type Flip-Flop with 3-State Outputs
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• High-Level Input Voltage: 2V to VCC + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: 2.4V (min)
• Low-Level Output Voltage: 0.4V (max)
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SN74ACT534DBR 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. CP (Clock Pulse Input)
11. OE (Output Enable Input)
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

The SN74ACT534DBR is an octal D-type flip-flop with 3-state outputs. It operates at high speed and consumes low power. The device can be used as a level shifter, allowing for voltage translation between different logic levels.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - 3-state outputs allow for bus sharing

Disadvantages: - Limited supply voltage range (4.5V to 5.5V) - Operating temperature range may not be suitable for extreme environments

Working Principles

The SN74ACT534DBR works by storing data in its eight D-type flip-flops. The clock pulse input (CP) controls the timing of data storage. When the output enable input (OE) is high, the flip-flop outputs are in a high-impedance state, allowing for bus sharing. The device operates within the specified supply voltage range and converts logic levels accordingly.

Detailed Application Field Plans

The SN74ACT534DBR is commonly used in various digital systems where voltage translation and data storage are required. Some application fields include:

1. Microcontrollers and microprocessors
2. Communication systems
3. Data acquisition systems
4. Industrial automation
5. Automotive electronics

Detailed and Complete Alternative Models

1. SN74ACT534NSR - SOIC (Small Outline Integrated Circuit) package, 2000 pieces per reel
2. SN74ACT534PW - TSSOP (Thin Shrink Small Outline Package) package, 3000 pieces per reel
3. SN74ACT534PWR - TSSOP package, 2500 pieces per reel
4. SN74ACT534DWR - SOIC package, 2500 pieces per reel

These alternative models offer similar functionality to the SN74ACT534DBR but may differ in package type and quantity per reel.

In conclusion, the SN74ACT534DBR is a high-speed, low-power logic level shifter integrated circuit. It features an octal D-type flip-flop with 3-state outputs. The device is commonly used in various digital systems for voltage translation and data storage purposes. Alternative models are available with different package options.