| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.00 | $0.00 |
| 15+ | $0.00 | $0.00 |
| 25+ | $0.00 | $0.00 |
| 50+ | $0.00 | $0.00 |
| 100+ | $0.00 | $0.00 |
| N+ | $0.00 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74LV |
| Packaging | Bulk | |
| 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 | 16mA, 16mA |
| Voltage - Supply | 2V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 20-SSOP |
The SN74LV244ADB is a dual non-inverting buffer from Texas Instruments, featuring 3-state outputs. It operates from 2V to 5.5V and can source or sink 16mA per channel. This buffer is designed for bus-oriented applications, signal buffering, and level shifting in low-voltage digital systems. The 20-SSOP package offers a compact footprint for space-conscious PCB designs, making it a versatile choice for a wide range of applications.
- Wide 2V to 5.5V Supply Range: Compatible with both 3.3V and 5V systems, simplifying design.
- 3-State Outputs: Enables safe bus sharing and multiplexing.
- 16mA Output Drive: Provides adequate drive for most logic loads and short cables.
- Low-Voltage 74LV Family: Offers lower power consumption compared to older 74LS or 74HC families.
General-Purpose Bus Buffering
The SN74LV244ADB is ideal for buffering address, data, and control lines in microprocessor-based systems, ensuring clean signals to multiple peripherals.
Level Shifting for 3.3V/5V Interfaces
With a 2V to 5.5V supply range, it can be used to shift signals between 3.3V and 5V logic, facilitating communication between different voltage domains.
Memory Expansion and Driving
It can drive multiple memory chips, providing the necessary fan-out and signal integrity for reliable memory operation.
Industrial Control Input/Output
In industrial PLCs, it can buffer signals from sensors and switches, protecting the main controller from electrical noise and overload.
Backplane Drivers in Telecom
The 3-state outputs and 16mA drive make it suitable for driving signals across a backplane in telecom and networking equipment.
Test Equipment Signal Routing
It can be used to route test signals to different measurement points, with the 3-state feature allowing multiple sources to share a common line.
- Q: What is the logic family of the SN74LV244ADB?
- A: It belongs to the 74LV family, which is a low-voltage CMOS logic series from Texas Instruments.
- Q: What is the function of this IC?
- A: It is a dual (2-channel) non-inverting buffer with 3-state outputs, designed for bus driving.
- Q: What is the operating voltage range?
- A: It operates from 2V to 5.5V, making it suitable for both 3.3V and 5V systems.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for connection to shared data buses.
- Q: What is the output current capability?
- A: It can source and sink 16mA per channel.
- Q: What package is available?
- A: It is available in a 20-SSOP package with a width of 5.30mm.
SN74LV244ADB.pdf
- Q: What is the logic family of the SN74LV244ADB?
- A: It belongs to the 74LV family, which is a low-voltage CMOS logic series from Texas Instruments.
- Q: What is the function of this IC?
- A: It is a dual (2-channel) non-inverting buffer with 3-state outputs, designed for bus driving.
- Q: What is the operating voltage range?
- A: It operates from 2V to 5.5V, making it suitable for both 3.3V and 5V systems.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for connection to shared data buses.
- Q: What is the output current capability?
- A: It can source and sink 16mA per channel.
- Q: What package is available?
- A: It is available in a 20-SSOP package with a width of 5.30mm.