Texas Instruments SN74LVT244BRGYR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.69 | $0.69 |
| 15+ | $0.67 | $10.05 |
| 25+ | $0.66 | $16.50 |
| 50+ | $0.62 | $31.00 |
| 100+ | $0.55 | $55.00 |
| N+ | $0.11 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74LVT |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 2 |
| Number of Bits per Element | 4 |
| 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-VQFN (3.5x4.5) |
| ROHS |  |
The SN74LVT244BRGYR from Texas Instruments is a dual 4-bit non-inverting buffer with 3-state outputs, part of the 74LVT family. Operating from 2.7V to 3.6V, it delivers 32mA source and 64mA sink current. The 20-VFQFN package with exposed pad ensures excellent thermal performance for high-current 3.3V bus applications.
- High Sink Current (64mA): Drives heavily loaded buses and multiple loads with ease.
- Low-Voltage 3.3V Operation: Ideal for modern high-speed digital systems.
- 3-State Outputs: Enable bus sharing and isolation in multi-drop configurations.
- Exposed Pad Package: Enhances heat dissipation for reliable operation at high currents.
High-Current 3.3V Bus Driving
Drive heavily loaded backplanes or memory buses with 64mA sink capability, maintaining signal integrity in servers and routers.
Memory Module Buffering
Buffer address/control signals in DDR memory modules, providing high drive strength for multiple DRAM loads.
Telecom Line Cards
Interface between network processors and line interface units (LIUs) in 3.3V telecom systems, ensuring reliable data transfer.
Industrial Motor Control
Buffer PWM signals to gate drivers in motor control units, handling high transient currents with 32mA source capability.
FPGA I/O Expansion
Drive high-capacitance FPGA I/O banks or external peripherals, reducing signal degradation in high-speed designs.
Automotive Body Controllers
Operate from -40°C to 85°C for body control modules, buffering CAN transceiver or LIN bus signals.
- Q: What is the logic family of the SN74LVT244BRGYR?
- A: It belongs to the 74LVT low-voltage BiCMOS family.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 4-bit sections (2 channels of 4 bits).
- Q: What is the output type?
- A: It features 3-state outputs for bus applications.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 3.6V, optimized for 3.3V systems.
- Q: What is the package type?
- A: It comes in a 20-VFQFN package with exposed pad for thermal management.
- Q: What is the output current?
- A: It can source 32mA and sink 64mA per channel.
SN74LVT244BRGYR.pdf
- Q: What is the logic family of the SN74LVT244BRGYR?
- A: It belongs to the 74LVT low-voltage BiCMOS family.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 4-bit sections (2 channels of 4 bits).
- Q: What is the output type?
- A: It features 3-state outputs for bus applications.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 3.6V, optimized for 3.3V systems.
- Q: What is the package type?
- A: It comes in a 20-VFQFN package with exposed pad for thermal management.
- Q: What is the output current?
- A: It can source 32mA and sink 64mA per channel.
