Nexperia USA Inc. 74LVT245D,118
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.67 | $0.67 |
| 15+ | $0.65 | $9.75 |
| 25+ | $0.64 | $16.00 |
| 50+ | $0.60 | $30.00 |
| 100+ | $0.53 | $53.00 |
| N+ | $0.11 | 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-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SO |
The 74LVT245D from Nexperia is a high-performance octal transceiver designed for 3.3V systems. It operates from 2.7V to 3.6V and provides bidirectional data transfer with direction control. The 3-State outputs on both ports allow for bus isolation and multiplexing. With a sink capability of 64mA and source of 32mA, it delivers robust drive for demanding bus applications. The 20-pin SOIC package is suitable for standard PCB designs. Typical applications include microprocessor bus interfacing, memory communication, and high-speed data multiplexing in servers and industrial equipment.
- High Drive Capability (64mA Sink): Ensures reliable signal transmission on heavily loaded buses.
- Bidirectional Operation: Supports data transfer in both directions with a single IC, saving space.
- 3-State Outputs on Both Ports: Enables bus isolation and multiplexing in complex systems.
- Optimized for 3.3V Systems: Ideal for modern low-voltage digital designs.
- BiCMOS Technology: Combines high speed with low power consumption.
Bidirectional Bus Transceiver for Microprocessors
The 74LVT245D enables bidirectional data transfer between two buses with direction control. Its high drive capability (64mA sink) ensures reliable communication in high-speed microprocessor systems.
3.3V Memory Interface
With a 2.7V to 3.6V supply range, this transceiver is ideal for interfacing 3.3V memory devices to controllers, providing clean signal buffering and isolation when needed.
High-Speed Data Multiplexing
The 3-State outputs allow multiple transceivers to share a common bus. This enables efficient data multiplexing in systems with multiple peripherals, reducing wiring complexity.
Level Shifting Between 3.3V and 2.5V Logic
While optimized for 3.3V, the 74LVT245D can interface with 2.5V logic when powered at 3.3V, providing a simple level-shifting solution for mixed-voltage designs.
Server and Networking Equipment
In networking switches and servers, this transceiver buffers address/data lines between ASICs and memory, ensuring signal integrity at high frequencies.
Industrial Control Bus Isolation
In industrial controllers, the 3-State outputs allow the CPU bus to be isolated during maintenance or when multiple controllers share a backplane, preventing conflicts.
- Q: What is the logic family of the 74LVT245D?
- A: It belongs to the 74LVT (Low-Voltage BiCMOS) family, operating from 2.7V to 3.6V.
- Q: What is the function of this IC?
- A: It is an octal (8-bit) non-inverting transceiver, allowing bidirectional data transfer.
- Q: What is the output type?
- A: It features 3-State outputs for both A and B ports, enabling bus isolation.
- Q: What is the supply voltage range?
- A: The operating voltage is 2.7V to 3.6V, optimized for 3.3V systems.
- Q: What is the output current capability?
- A: It can sink 64mA and source 32mA, providing high drive for bus applications.
- Q: What package is available?
- A: It comes in a 20-pin SOIC package (7.50mm width) for standard PCB layouts.
74LVT245D,118.pdf
- Q: What is the logic family of the 74LVT245D?
- A: It belongs to the 74LVT (Low-Voltage BiCMOS) family, operating from 2.7V to 3.6V.
- Q: What is the function of this IC?
- A: It is an octal (8-bit) non-inverting transceiver, allowing bidirectional data transfer.
- Q: What is the output type?
- A: It features 3-State outputs for both A and B ports, enabling bus isolation.
- Q: What is the supply voltage range?
- A: The operating voltage is 2.7V to 3.6V, optimized for 3.3V systems.
- Q: What is the output current capability?
- A: It can sink 64mA and source 32mA, providing high drive for bus applications.
- Q: What package is available?
- A: It comes in a 20-pin SOIC package (7.50mm width) for standard PCB layouts.
