SN74ACT534DBRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics: High-speed, low-power consumption
• Package: 20-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Logic level shifting between different voltage domains
• Packaging/Quantity: Tape and Reel, 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
• Propagation Delay Time: 5.8 ns (typical)
• Maximum Quiescent Current: 10 µA

Detailed Pin Configuration

The SN74ACT534DBRG4 has a total of 20 pins. The pin configuration is as follows:

1. GND (Ground)
2. A0 (Input A0)
3. A1 (Input A1)
4. A2 (Input A2)
5. A3 (Input A3)
6. A4 (Input A4)
7. A5 (Input A5)
8. OE (Output Enable)
9. D0 (Input/Output D0)
10. D1 (Input/Output D1)
11. D2 (Input/Output D2)
12. D3 (Input/Output D3)
13. D4 (Input/Output D4)
14. D5 (Input/Output D5)
15. D6 (Input/Output D6)
16. D7 (Input/Output D7)
17. VCC (Supply Voltage)
18. B0 (Input B0)
19. B1 (Input B1)
20. B2 (Input B2)

Functional Features

• Logic level shifting between different voltage domains
• High-speed operation
• Low-power consumption
• Output enable control for easy interfacing with other devices
• Wide supply voltage range for flexibility in various applications

Advantages and Disadvantages

Advantages: - Allows interfacing between devices operating at different voltage levels - Fast propagation delay time for quick signal transmission - Low power consumption for energy-efficient designs

Disadvantages: - Limited number of input/output pins (8-bit) - Requires careful consideration of voltage compatibility between input and output domains

Working Principles

The SN74ACT534DBRG4 is a logic level shifter that enables communication between devices operating at different voltage levels. It uses a combination of MOSFETs and CMOS technology to achieve high-speed and low-power operation. The device accepts inputs from one voltage domain and translates them to the corresponding voltage levels of the other domain, allowing seamless data transfer.

Detailed Application Field Plans

The SN74ACT534DBRG4 can be used in various applications where logic level shifting is required. Some potential application fields include:

1. Microcontroller interfacing: The IC can be used to interface microcontrollers operating at different voltage levels, enabling communication between them.
2. Sensor networks: It can be employed in sensor networks where sensors operate at different voltage levels, ensuring compatibility and data exchange.
3. Communication systems: The logic level shifter can facilitate communication between different components of communication systems, such as transceivers and controllers.

Detailed and Complete Alternative Models

1. SN74LVC4245APWR: 8-bit dual-supply bus transceiver with configurable voltage translation and 3-state outputs.
2. TXB0108PWR: 8-bit bidirectional voltage-level translator with automatic direction sensing and integrated pull-up resistors.
3. PCA9306DCUR: Dual bidirectional I2C-bus and SMBus voltage-level translator with automatic direction sensing.

These alternative models offer similar functionality to the SN74ACT534DBRG4 and can be considered as alternatives based on specific application requirements.

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