Overview
The 74LVC8T245PW,118 is an 8-bit dual supply translating transceiver produced by Nexperia USA Inc. This component is designed to enable bidirectional level translation between two different voltage domains, making it highly versatile for various electronic systems. It features 3-state outputs, a direction control input, and an output enable input, allowing for flexible data transmission and reception. The device is part of Nexperia’s extensive portfolio of logic ICs, known for their high performance, low power consumption, and robust design.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | 74LVC8T245PW |
| Package | 24-TSSOP (SOT355-1) |
| Number of Bits | 8 |
| Supply Voltage Range (VCC(A)) | 1.2 V to 5.5 V |
| Supply Voltage Range (VCC(B)) | 1.2 V to 5.5 V |
| Logic Switching Levels | CMOS/LVTTL |
| Output Drive Capability | ±24 mA (VCC = 3.0 V) |
| Propagation Delay (tpd) | 3.5 ns |
| Data Rate | Up to 420 Mbps (3.3 V to 5.0 V translation) |
| Power Dissipation | Low power consumption: 30 μA maximum ICC |
| Operating Temperature Range | -40°C to 125°C |
Key Features
- Bidirectional Level Translation: Enables translation between two different voltage domains, making it suitable for a wide range of applications.
- 3-State Outputs: Allows for high impedance state, which is useful in bus-oriented systems.
- Direction Control and Output Enable: Provides flexibility in controlling data flow and output states.
- Wide Supply Voltage Range: Operates from 1.2 V to 5.5 V on both sides, complying with various JEDEC standards.
- High Noise Immunity: Ensures reliable operation in noisy environments.
- Low Power Consumption: Maximum ICC of 30 μA, making it energy-efficient.
- ESD Protection and Latch-Up Performance: Provides robust protection against electrostatic discharge and latch-up conditions.
Applications
The 74LVC8T245PW,118 is versatile and can be used in a variety of applications across different industries, including:
- Automotive Systems: For level translation in automotive electronics.
- Industrial Control Systems: To interface between different voltage domains in industrial control and automation.
- Consumer Electronics: In mobile devices, wearables, and other consumer electronics requiring level translation.
- Computing and Networking: For interfacing between different voltage levels in computing and networking equipment.
Q & A
- What is the primary function of the 74LVC8T245PW,118?
The primary function is to enable bidirectional level translation between two different voltage domains. - What is the supply voltage range for this component?
The supply voltage range is from 1.2 V to 5.5 V for both VCC(A) and VCC(B). - What is the maximum data rate supported by this component?
The maximum data rate is up to 420 Mbps for translation between 3.3 V and 5.0 V. - What type of package does the 74LVC8T245PW,118 come in?
The component comes in a 24-TSSOP (SOT355-1) package. - What is the operating temperature range for this component?
The operating temperature range is from -40°C to 125°C. - Does the 74LVC8T245PW,118 have ESD protection?
Yes, it has ESD protection. - What is the power consumption of the 74LVC8T245PW,118?
The maximum power consumption is 30 μA. - Can the 74LVC8T245PW,118 be used in automotive systems?
Yes, it can be used in automotive systems for level translation. - What are the logic switching levels supported by this component?
The component supports CMOS/LVTTL logic switching levels. - Does the 74LVC8T245PW,118 have a suspend mode?
Yes, it has a suspend mode and partial power-down mode operation through IOFF circuitry.
