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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74LVC |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 6 |
| Number of Bits per Element | 1 |
| Input Type | - |
| Output Type | Open Drain |
| Current - Output High, Low | -, 24mA |
| Voltage - Supply | 1.65V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.209", 5.30mm Width) |
| Supplier Device Package | 14-SO |
The SN74LVC07ANS from Texas Instruments is a hex non-inverting buffer with open-drain outputs, part of the versatile 74LVC logic family. It operates over a wide supply voltage range of 1.65V to 5.5V, making it compatible with both 3.3V and 5V systems. Each of the six channels can sink up to 24mA, enabling direct drive of LEDs or other loads. The open-drain outputs allow for level shifting and wired-OR connections. Housed in a 14-SOIC package, it is suitable for a variety of industrial, automotive, and consumer applications.
- Wide 1.65V to 5.5V Supply Range: Ensures compatibility with both 3.3V and 5V logic systems, simplifying mixed-voltage design.
- High 24mA Sink Current: Can directly drive LEDs, relays, and other loads without additional driver components.
- Open-Drain Outputs: Enables level shifting and wired-OR bus configurations, increasing design flexibility.
- Extended Temperature Range: Rated for -40°C to 125°C, suitable for harsh automotive and industrial environments.
Level Shifting with Open-Drain Outputs
The open-drain outputs allow the SN74LVC07ANS to shift voltage levels. By connecting a pull-up resistor to a higher voltage rail, the output can interface 3.3V logic to 5V systems, simplifying mixed-voltage designs.
Driving LEDs and Relays
Each output can sink up to 24mA, making it suitable for directly driving LEDs or low-power relays with proper current-limiting resistors, eliminating the need for separate driver transistors.
Wired-OR Bus Connections
Open-drain outputs can be tied together to create a wired-OR configuration, commonly used in interrupt lines or I2C communication, allowing multiple devices to share a single line safely.
Industrial Sensor Interfacing
In industrial controls, this buffer can condition signals from sensors with different voltage levels, ensuring clean logic transitions for PLCs or microcontrollers over a wide 1.65V to 5.5V range.
Automotive ECU Signal Buffering
With a temperature range of -40°C to 125°C, it is suitable for automotive engine control units (ECUs) to buffer and level-shift signals from various sensors and actuators.
General-Purpose Logic Isolation
It can be used to isolate a microcontroller's output from a noisy load, providing a clean, buffered signal while protecting the MCU from potential damage.
- Q: What is the logic family of the SN74LVC07ANS?
- A: It is from the 74LVC low-voltage CMOS family.
- Q: What is the function of this device?
- A: It is a hex buffer with non-inverting outputs.
- Q: How many channels does it have?
- A: It features 6 independent buffer channels.
- Q: What is the output type?
- A: The outputs are Open Drain, requiring external pull-up resistors.
- Q: What is the operating voltage range?
- A: It operates from 1.65V to 5.5V.
- Q: What package is it available in?
- A: It comes in a 14-SOIC package.
SN74LVC07ANS.pdf
- Q: What is the logic family of the SN74LVC07ANS?
- A: It is from the 74LVC low-voltage CMOS family.
- Q: What is the function of this device?
- A: It is a hex buffer with non-inverting outputs.
- Q: How many channels does it have?
- A: It features 6 independent buffer channels.
- Q: What is the output type?
- A: The outputs are Open Drain, requiring external pull-up resistors.
- Q: What is the operating voltage range?
- A: It operates from 1.65V to 5.5V.
- Q: What package is it available in?
- A: It comes in a 14-SOIC package.