Texas Instruments SN74LVT244BPWR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.76 | $0.76 |
| 15+ | $0.74 | $11.10 |
| 25+ | $0.72 | $18.00 |
| 50+ | $0.68 | $34.00 |
| 100+ | $0.60 | $60.00 |
| N+ | $0.12 | 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-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP |
| ROHS |  |
The SN74LVT244BPWR from Texas Instruments is a high-performance non-inverting buffer in the 74LVT logic family. It features two channels with 3-State outputs, enabling efficient bus-oriented applications. Operating from 2.7V to 3.6V, it delivers strong output currents of 32mA source and 64mA sink, making it ideal for driving high-capacitance loads. The 20-TSSOP package offers a compact solution for space-constrained designs. Typical applications include memory buffering, backplane driving, and general-purpose signal conditioning in 3.3V systems.
- High Drive Current (64mA Sink): Drives heavy capacitive loads and long traces without signal degradation.
- 3-State Outputs: Enables bus sharing and multiplexing, reducing the need for external isolation components.
- Wide Temperature Range (-40°C to 85°C): Suitable for industrial environments with varying thermal conditions.
- Low-Voltage Operation (2.7V-3.6V): Optimized for modern 3.3V logic systems, reducing power consumption.
High-Speed Bus Interfacing
With 3-State outputs and high drive current (64mA sink), the SN74LVT244BPWR is ideal for driving data buses in telecom and networking equipment, ensuring signal integrity at high speeds.
Memory Address Buffering
In server and workstation memory modules, this buffer isolates the memory array from the controller, reducing loading and improving timing margins in 3.3V systems.
Backplane Drivers
The 3-State outputs allow multiple boards to share a common backplane bus. The high current drive handles the capacitance of long traces and multiple connectors.
Signal Reconditioning
Use it to restore weak or distorted digital signals from cables or sensors. The non-inverting buffer regenerates clean logic levels for downstream processing.
Peripheral Interface Buffering
In industrial controllers, it buffers signals between the CPU and peripherals like displays or keypads, protecting the processor from external noise and surges.
Level Translation (3.3V to 3.3V)
While not a level shifter, it provides robust buffering within 3.3V logic systems, ensuring consistent voltage levels across different PCB sections.
- Q: What is the logic family of the SN74LVT244BPWR?
- A: It belongs to the 74LVT logic family, designed for low-voltage, high-speed operation.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 2 channels, ideal for signal buffering and line driving.
- Q: What output type does it feature?
- A: It features 3-State outputs, allowing connection to shared buses with high-impedance control.
- Q: What is the operating voltage range?
- A: It operates from 2.7V to 3.6V, making it suitable for 3.3V systems.
- Q: What is the output current capability?
- A: It can source/sink 32mA and 64mA respectively, providing strong drive for capacitive loads.
- Q: What package is available?
- A: It comes in a 20-TSSOP package (4.40mm width), suitable for compact PCB designs.
SN74LVT244BPWR.pdf
- Q: What is the logic family of the SN74LVT244BPWR?
- A: It belongs to the 74LVT logic family, designed for low-voltage, high-speed operation.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 2 channels, ideal for signal buffering and line driving.
- Q: What output type does it feature?
- A: It features 3-State outputs, allowing connection to shared buses with high-impedance control.
- Q: What is the operating voltage range?
- A: It operates from 2.7V to 3.6V, making it suitable for 3.3V systems.
- Q: What is the output current capability?
- A: It can source/sink 32mA and 64mA respectively, providing strong drive for capacitive loads.
- Q: What package is available?
- A: It comes in a 20-TSSOP package (4.40mm width), suitable for compact PCB designs.
