Overview
The 74AUP1G126GM is a low-power buffer/line driver with a 3-state output, manufactured by NXP USA Inc. (now part of Nexperia). This device provides a single non-inverting buffer/line driver, making it suitable for various electronic designs requiring signal buffering and line driving. The 3-state output is controlled by the output enable input (OE), allowing the output to assume a high-impedance OFF-state when OE is LOW. This feature is particularly useful in applications where input signals need to be disabled or floated.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | 74AUP1G126GM |
| Supply Voltage (VCC) | 0.8 V to 3.6 V |
| Logic Switching Levels | CMOS |
| Output Drive Capability | ± 1.9 mA |
| Maximum Frequency (fmax) | 70 MHz |
| Number of Bits | 1 |
| Operating Temperature (Tamb) | -40°C to 125°C |
| Package | XSON6 (SOT886) |
| Thermal Resistance (Rth(j-a)) | 311 K/W |
| Thermal Resistance (Rth(j-c)) | 157 K/W |
Key Features
- Low Power Consumption: The device ensures very low static and dynamic power consumption across the entire VCC range from 0.8 V to 3.6 V.
- 3-State Output: The output is controlled by the output enable input (OE), allowing the output to assume a high-impedance OFF-state when OE is LOW.
- Schmitt-Trigger Action: Inputs have Schmitt-trigger action, making the circuit tolerant to slower input rise and fall times across the entire VCC range.
- High Noise Immunity: Complies with JEDEC standards, ensuring high noise immunity.
- Partial Power-Down Capability: Fully specified for partial power-down applications using IOFF circuitry, preventing damaging backflow current when powered down.
Applications
The 74AUP1G126GM is suitable for a wide range of applications, including:
- Automotive Systems: Due to its robust performance and wide operating temperature range.
- Industrial Control Systems: Where low power consumption and high noise immunity are critical.
- Mobile and Consumer Electronics: For applications requiring low power and compact packaging.
- General Logic and Buffering Applications: Where signal integrity and low power are essential.
Q & A
- What is the primary function of the 74AUP1G126GM?
The primary function is to provide a single non-inverting buffer/line driver with a 3-state output.
- What is the supply voltage range for the 74AUP1G126GM?
The supply voltage range is from 0.8 V to 3.6 V.
- How is the 3-state output controlled?
The 3-state output is controlled by the output enable input (OE).
- What is the maximum frequency of operation for this device?
The maximum frequency of operation is 70 MHz.
- What is the operating temperature range for the 74AUP1G126GM?
The operating temperature range is from -40°C to 125°C.
- What package type is the 74AUP1G126GM available in?
The device is available in the XSON6 (SOT886) package.
- Does the 74AUP1G126GM support partial power-down applications?
Yes, it is fully specified for partial power-down applications using IOFF circuitry.
- What is the thermal resistance of the 74AUP1G126GM?
The thermal resistance (Rth(j-a)) is 311 K/W and (Rth(j-c)) is 157 K/W.
- Is the 74AUP1G126GM RoHS compliant?
Yes, the device is RoHS compliant and lead-free.
- What are the key benefits of using the 74AUP1G126GM in electronic designs?
The key benefits include low power consumption, high noise immunity, and the ability to operate over a wide supply voltage range.
