Nexperia USA Inc. 74LVT245BBQ,115
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.59 | $0.59 |
| 15+ | $0.57 | $8.55 |
| 25+ | $0.56 | $14.00 |
| 50+ | $0.53 | $26.50 |
| 100+ | $0.47 | $47.00 |
| N+ | $0.09 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Nexperia USA Inc. |
| Product Series | 74LVT |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| 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 74LVT245BBQ is an octal non-inverting transceiver from Nexperia, operating from 2.7V to 3.6V. It features bidirectional data flow with 3-state outputs, capable of sinking 64mA and sourcing 32mA. This high-drive transceiver is ideal for bus interfacing, LED driving, and backplane applications.
- High Sink Current (64mA): Drives heavy loads like LEDs and long buses directly.
- Bidirectional Operation: Simplifies data flow control in dual-bus systems.
- 3-State Outputs: Allows multiple transceivers on the same bus without conflict.
- Compact VFQFN Package: Saves board space with a small footprint and exposed pad for thermal management.
Bidirectional Bus Transceivers
Use the 74LVT245B for bidirectional communication between two 3.3V buses, with direction control for read/write operations.
High-Current LED Driving
Drive LED arrays directly with the 64mA sink capability, eliminating the need for external transistor drivers.
Backplane Interfacing
Interface logic boards to backplanes in telecom and networking equipment, where high drive current ensures signal integrity over long traces.
Memory Data Bus Buffering
Buffer data buses between microcontrollers and high-speed SRAM, providing the necessary drive strength for fast switching.
Mixed-Voltage Systems
Interface 3.3V logic to 5V-tolerant systems (with external resistors), leveraging the high sink current for robust performance.
- Q: What is the logic family of the 74LVT245B?
- A: It belongs to the 74LVT BiCMOS logic family.
- Q: What is the function of this IC?
- A: It is an octal (8-bit) non-inverting transceiver with 3-state outputs.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 3.6V.
- Q: What is the output current capability?
- A: It can sink 64mA and source 32mA, providing strong drive.
- Q: What is the package type?
- A: It is available in a 20-pin VFQFN package with exposed pad.
- Q: What is the temperature range?
- A: It operates from -40°C to 85°C.
74LVT245BBQ,115.pdf
- Q: What is the logic family of the 74LVT245B?
- A: It belongs to the 74LVT BiCMOS logic family.
- Q: What is the function of this IC?
- A: It is an octal (8-bit) non-inverting transceiver with 3-state outputs.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 3.6V.
- Q: What is the output current capability?
- A: It can sink 64mA and source 32mA, providing strong drive.
- Q: What is the package type?
- A: It is available in a 20-pin VFQFN package with exposed pad.
- Q: What is the temperature range?
- A: It operates from -40°C to 85°C.
