Overview
The 74AVC4T245PW is a 4-bit, dual supply transceiver produced by Nexperia USA Inc. This device is designed to enable bidirectional level translation, making it versatile for various electronic designs. It can be used either as two 2-bit transceivers or as a single 4-bit transceiver. The device features four 2-bit input-output ports, a direction control input, and an output enable input, along with dual supply pins. This component is particularly useful in applications requiring voltage translation between different logic levels.
Key Specifications
| Type number | VCC(A) (V) | VCC(B) (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Number of bits | Power dissipation considerations | Tamb (°C) | Package name |
|---|---|---|---|---|---|---|---|---|---|
| 74AVC4T245PW | 0.8 - 3.6 | 0.8 - 3.6 | CMOS/LVTTL | ± 12 | 2.1 | 4 | Very low | -40 to 125 | TSSOP16 |
Key Features
- Bidirectional Level Translation: Enables translation between different logic levels, making it suitable for a wide range of applications.
- Dual Supply Pins: Supports operation with two different supply voltages (VCC(A) and VCC(B)).
- Direction Control and Output Enable: Includes a direction control input (nDIR) and an output enable input (nOE) for flexible operation.
- Low Power Dissipation: Very low power consumption, making it energy-efficient.
- Wide Operating Temperature Range: Operates from -40°C to 125°C, suitable for various environmental conditions.
Applications
The 74AVC4T245PW is versatile and can be used in a variety of applications across different industries, including:
- Automotive Systems: For voltage translation in automotive electronics.
- Industrial Control Systems: To interface between different logic levels in industrial control systems.
- Consumer Electronics: In mobile, computing, and consumer devices requiring level translation.
- Power and Computing Systems: For voltage translation in power management and computing systems.
Q & A
- What is the primary function of the 74AVC4T245PW?
The primary function is to enable bidirectional level translation between different logic levels.
- What are the supported supply voltage ranges for the 74AVC4T245PW?
The device supports supply voltages from 0.8 V to 3.6 V for both VCC(A) and VCC(B).
- What is the output drive capability of the 74AVC4T245PW?
The output drive capability is ± 12 mA.
- What is the propagation delay (tpd) of the 74AVC4T245PW?
The propagation delay is 2.1 ns.
- How many bits does the 74AVC4T245PW support?
The device supports 4 bits and can be used as two 2-bit transceivers or as a single 4-bit transceiver.
- What is the operating temperature range of the 74AVC4T245PW?
The operating temperature range is from -40°C to 125°C.
- What package type is the 74AVC4T245PW available in?
The device is available in a TSSOP16 package.
- Is the 74AVC4T245PW RoHS compliant?
Yes, the device is RoHS compliant.
- How can I order samples of the 74AVC4T245PW?
Samples can be ordered through Nexperia's sales organization or through their network of global and regional distributors.
- What are some common applications for the 74AVC4T245PW?
Common applications include automotive systems, industrial control systems, consumer electronics, and power and computing systems.
