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| Product attributes | Property Value |
| Manufacturer | Nexperia USA Inc. |
| Product Series | 74LV |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Transceiver, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 16mA, 16mA |
| Voltage - Supply | 1V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP |
The 74LV245PW is a low-voltage octal bus transceiver from Nexperia, designed for versatile digital systems. As part of the 74LV logic family, it operates from 1V to 5.5V, enabling mixed-voltage interfacing. It features non-inverting buffers with 3-state outputs and a drive capability of 16mA. The 20-TSSOP package is compact for space-limited designs. This transceiver is ideal for portable devices, FPGA interfacing, and automotive applications requiring extended temperature ranges.
- Wide 1V to 5.5V Supply Range: Supports multiple logic levels, eliminating the need for level shifters.
- High 16mA Drive Current: Ensures strong signal integrity even with capacitive loads.
- Extended Temperature Range (-40°C to 125°C): Suitable for automotive and industrial environments.
- 3-State Outputs: Enables bus sharing and isolation for flexible system design.
Mixed-Voltage Level Shifting
Interface between 1.8V, 2.5V, 3.3V, and 5V logic systems. The wide voltage range of the 74LV245PW allows direct connection without external level shifters.
Low-Power Portable Devices
Use in battery-powered devices where low power consumption is critical. The 74LV family is optimized for low-voltage, low-power operation.
FPGA/CPLD Interfacing
Connect FPGAs operating at 3.3V to 5V peripherals. The 16mA drive current ensures robust signal transmission.
Data Acquisition Systems
Buffer analog-to-digital converter outputs in data acquisition systems. The high drive capability maintains signal integrity over short distances.
Automotive Electronics (125°C)
Operate in under-hood automotive applications. The -40°C to 125°C temperature range exceeds standard requirements.
Server Motherboard Communication
Route control signals between chipsets in servers. The low-voltage operation reduces power dissipation in dense boards.
- Q: What logic family does the 74LV245PW use?
- A: It belongs to the 74LV family, which supports low-voltage operation from 1V to 5.5V.
- Q: What is the function of this IC?
- A: It is a non-inverting octal bus transceiver with 3-state outputs for bidirectional data transfer.
- Q: How many channels does it have?
- A: It has 1 channel with 8 bits, providing 8 bidirectional lines.
- Q: What is the output type?
- A: The outputs are 3-State, allowing safe connection to shared buses.
- Q: What is the voltage range?
- A: It operates from 1V to 5.5V, making it versatile for mixed-voltage systems.
- Q: What package is available?
- A: It comes in a 20-TSSOP package with a 4.40mm width.
74LV245PW.pdf
- Q: What logic family does the 74LV245PW use?
- A: It belongs to the 74LV family, which supports low-voltage operation from 1V to 5.5V.
- Q: What is the function of this IC?
- A: It is a non-inverting octal bus transceiver with 3-state outputs for bidirectional data transfer.
- Q: How many channels does it have?
- A: It has 1 channel with 8 bits, providing 8 bidirectional lines.
- Q: What is the output type?
- A: The outputs are 3-State, allowing safe connection to shared buses.
- Q: What is the voltage range?
- A: It operates from 1V to 5.5V, making it versatile for mixed-voltage systems.
- Q: What package is available?
- A: It comes in a 20-TSSOP package with a 4.40mm width.