onsemi 74LCX244WM
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.81 | $1.81 |
| 15+ | $1.75 | $26.25 |
| 25+ | $1.71 | $42.75 |
| 50+ | $1.62 | $81.00 |
| 100+ | $1.43 | $143.00 |
| N+ | $0.29 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | 74LCX |
| Packaging | Tube | |
| 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 | 24mA, 24mA |
| Voltage - Supply | 2V ~ 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-SOIC |
| ROHS |  |
The 74LCX244WM from onsemi is a low-voltage octal buffer designed for high-speed, low-power applications. As part of the 74LCX logic family, it is optimized for 3.3V operation, making it ideal for modern digital systems. This non-inverting buffer features 3-State outputs for bus-oriented applications. It operates over a supply voltage range of 2V to 3.6V, providing flexibility for low-voltage designs. With a strong 24mA output current, it can drive demanding loads even at lower voltages. The device is housed in a 20-SOIC package and is rated for industrial temperature ranges, making it a versatile choice for a wide range of applications.
- Low-Voltage Operation (2V-3.6V): Perfect for 3.3V and lower logic systems, reducing power consumption.
- High 24mA Output Drive: Ensures robust signal integrity even at low voltages.
- 3-State Outputs: Enables bus sharing and prevents contention in multi-device systems.
- High-Speed Performance: Suitable for high-frequency applications like memory interfaces and data communication.
Low-Voltage Bus Interfacing
The 74LCX244WM is ideal for buffering data and address lines in 3.3V systems, such as those using modern microcontrollers and FPGAs. Its 3-State outputs allow for efficient bus sharing.
Level Shifting from 3.3V to Lower Voltages
With a 2V to 3.6V supply range, it can be used to shift signals between 3.3V and 2.5V or 1.8V logic domains, ensuring compatibility in mixed-voltage designs.
Driving High-Speed Memory Buses
In high-speed memory interfaces, this buffer can regenerate signals, reducing capacitive loading on the memory controller and improving signal integrity.
Portable Electronics
For battery-powered devices, its low-voltage operation and high drive current make it suitable for buffering signals in smartphones, tablets, and other portable electronics.
Server and Networking Equipment
In servers and networking gear, it can buffer control and data signals on backplanes, ensuring reliable operation at high speeds.
FPGA and ASIC Interfacing
It can be used to buffer signals between an FPGA and other components, providing the necessary drive strength and isolation for complex digital systems.
- Q: What is the logic family of the 74LCX244WM?
- A: It belongs to the 74LCX (Low-Voltage CMOS) family, designed for low-voltage, high-speed applications.
- Q: What is the function of this IC?
- A: It is a dual (2 channels of 4 bits) non-inverting buffer, providing 8 total buffer channels.
- Q: What type of output does it have?
- A: It features 3-State outputs, allowing for connection to a shared bus with high-impedance state when disabled.
- Q: What is the operating voltage range?
- A: The supply voltage range is 2V to 3.6V, making it ideal for low-voltage 3.3V systems.
- Q: What is the output current capability?
- A: It can source and sink 24mA, providing strong drive for low-voltage logic loads.
- Q: What package is available?
- A: It comes in a 20-SOIC (0.295", 7.50mm Width) surface-mount package.
74LCX244WM.pdf
- Q: What is the logic family of the 74LCX244WM?
- A: It belongs to the 74LCX (Low-Voltage CMOS) family, designed for low-voltage, high-speed applications.
- Q: What is the function of this IC?
- A: It is a dual (2 channels of 4 bits) non-inverting buffer, providing 8 total buffer channels.
- Q: What type of output does it have?
- A: It features 3-State outputs, allowing for connection to a shared bus with high-impedance state when disabled.
- Q: What is the operating voltage range?
- A: The supply voltage range is 2V to 3.6V, making it ideal for low-voltage 3.3V systems.
- Q: What is the output current capability?
- A: It can source and sink 24mA, providing strong drive for low-voltage logic loads.
- Q: What package is available?
- A: It comes in a 20-SOIC (0.295", 7.50mm Width) surface-mount package.
