Nexperia USA Inc. 74LVT245BQ,115
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.24 | $0.24 |
| 15+ | $0.23 | $3.45 |
| 25+ | $0.23 | $5.75 |
| 50+ | $0.21 | $10.50 |
| 100+ | $0.19 | $19.00 |
| N+ | $0.04 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Nexperia USA Inc. |
| Product Series | 74LVT |
| 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 | 32mA, 64mA |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Supplier Device Package | 20-DHVQFN (4.5x2.5) |
The 74LVT245BQ,115 is a high-performance octal bus transceiver from Nexperia, engineered for bidirectional data transfer in 3.3V systems. Operating from 2.7V to 3.6V, it delivers 32mA source and 64mA sink current, enabling robust driving of capacitive loads. The 3-State outputs allow bus sharing, while the non-inverting function preserves data integrity. Housed in a compact 20-VFQFN package, it is ideal for servers, telecom equipment, and industrial controls requiring high-speed, low-power signal routing.
- High Drive Current (64mA Sink): Drives heavy bus loads and long traces without additional buffers, simplifying board design.
- Wide Temperature Range (-40°C to 85°C): Suitable for industrial and automotive environments, ensuring reliability in harsh conditions.
- 3-State Outputs: Enables bus multiplexing and isolation, preventing data corruption in multi-master systems.
- Compact VFQFN Package: Reduces PCB footprint and parasitic inductance, improving high-frequency performance.
High-Speed Server Backplane Interfacing
In server and networking equipment, the 74LVT245BQ,115 excels at buffering address/data buses between the CPU and memory controllers. Its 64mA sink capability drives high-capacitance backplane traces without signal degradation, ensuring reliable operation at high clock speeds.
Telecommunications Line Card Data Routing
For telecom line cards, this transceiver enables bidirectional data flow between the main switch fabric and line interface modules. The 3-State outputs allow multiple cards to share a common bus, while the 2.7V-3.6V range matches standard telecom logic levels.
Industrial PLC I/O Expansion
In programmable logic controllers, the device buffers signals between the main processor and expansion I/O modules. The 32mA source/64mA sink current drives optocouplers and relay drivers directly, reducing the need for additional buffer stages.
Automotive Infotainment Bus Isolation
For automotive infotainment systems, the transceiver isolates the main ECU from peripheral modules like displays and audio DSPs. Its -40°C to 85°C temperature range ensures reliable performance in cabin environments, while the non-inverting function preserves signal polarity.
FPGA Configuration and Debug Ports
When interfacing FPGAs with external configuration memory or debug probes, this transceiver provides level-appropriate buffering. The 3-State outputs prevent bus contention during FPGA programming, and the VFQFN package minimizes parasitic inductance for clean signal edges.
Medical Device Sensor Data Acquisition
In medical monitoring equipment, the 74LVT245BQ,115 buffers sensor data from analog-front-end ADCs to the processing unit. The low-voltage BiCMOS technology ensures low power consumption, critical for battery-operated portable devices.
- Q: What is the logic family of the 74LVT245BQ,115?
- A: It belongs to the 74LVT (Low-Voltage BiCMOS) logic family, designed for high-speed 3.3V systems.
- Q: What is the function of this IC?
- A: It is an octal bus transceiver with non-inverting outputs, ideal for bidirectional data flow between two buses.
- Q: How many channels does it have?
- A: It features 8 channels (1 byte), providing 8-bit bidirectional data transfer.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for bus isolation and multiplexing on shared data lines.
- Q: What is the operating voltage range?
- A: It operates from 2.7V to 3.6V, making it suitable for standard 3.3V logic applications.
- Q: What package is available?
- A: It comes in a 20-VFQFN exposed pad package, offering a compact solution for space-constrained PCBs.
74LVT245BQ,115.pdf
- Q: What is the logic family of the 74LVT245BQ,115?
- A: It belongs to the 74LVT (Low-Voltage BiCMOS) logic family, designed for high-speed 3.3V systems.
- Q: What is the function of this IC?
- A: It is an octal bus transceiver with non-inverting outputs, ideal for bidirectional data flow between two buses.
- Q: How many channels does it have?
- A: It features 8 channels (1 byte), providing 8-bit bidirectional data transfer.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for bus isolation and multiplexing on shared data lines.
- Q: What is the operating voltage range?
- A: It operates from 2.7V to 3.6V, making it suitable for standard 3.3V logic applications.
- Q: What package is available?
- A: It comes in a 20-VFQFN exposed pad package, offering a compact solution for space-constrained PCBs.
