SN74ABT534ANSR

Product Overview

• Category: Integrated Circuit
• Use: Logic Level Translator
• Characteristics: High-speed, low-power, bidirectional voltage translation
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Translates signals between different voltage levels
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.3V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 4.5ns (typical)
• Output Drive Capability: ±24mA

Detailed Pin Configuration

The SN74ABT534ANSR has a total of 20 pins, which are assigned as follows:

1. OE (Output Enable) - Active Low Output Enable
2. A1 - Data Input/Output Channel 1
3. B1 - Data Input/Output Channel 1
4. GND - Ground
5. B2 - Data Input/Output Channel 2
6. A2 - Data Input/Output Channel 2
7. VCC - Power Supply
8. Y1 - Data Input/Output Channel 1
9. Y2 - Data Input/Output Channel 2
10. GND - Ground
11. A3 - Data Input/Output Channel 3
12. B3 - Data Input/Output Channel 3
13. GND - Ground
14. B4 - Data Input/Output Channel 4
15. A4 - Data Input/Output Channel 4
16. VCC - Power Supply
17. Y3 - Data Input/Output Channel 3
18. Y4 - Data Input/Output Channel 4
19. GND - Ground
20. OE (Output Enable) - Active Low Output Enable

Functional Features

• Bidirectional voltage translation between different logic levels
• High-speed operation with low propagation delay
• Supports voltage level translation from 2.3V to 3.6V
• Enables interfacing between devices operating at different voltage levels

Advantages and Disadvantages

Advantages: - Allows seamless communication between devices with different voltage requirements - High-speed operation enables efficient data transfer - Low power consumption for energy-efficient applications

Disadvantages: - Limited voltage range support (2.3V to 3.6V) - May not be suitable for applications requiring voltage translation outside the supported range

Working Principles

The SN74ABT534ANSR utilizes a combination of MOSFETs and CMOS technology to achieve bidirectional voltage translation. It employs a voltage-level shifting technique that allows signals to be translated between two different voltage domains. The device operates by monitoring the input signal levels and translating them to the corresponding output voltage levels based on the specified voltage range.

Detailed Application Field Plans

The SN74ABT534ANSR is commonly used in various applications, including:

1. Microcontroller interfacing: It enables communication between microcontrollers operating at different voltage levels.
2. Sensor networks: Facilitates voltage translation between sensors and control units.
3. Communication systems: Allows for seamless integration of devices with different voltage requirements.
4. Industrial automation: Enables compatibility between different components in automated systems.

Detailed and Complete Alternative Models

1. SN74LVC1T45DBVR: Single-bit dual-supply bus transceiver with voltage-level translation capabilities.
2. SN74AVC4T245PW: Quad-bit level translator with 3-state outputs and voltage range support from 1.2V to 3.6V.
3. SN74LVC8T245PWR: Octal-bit level translator with 3-state outputs and voltage range support from 1.65V to 5.5V.

These alternative models offer similar functionality and can be considered as alternatives to the SN74ABT534ANSR based on specific application requirements.

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