Overview
The 74AUP1G157GM,115 is a low-power 2-input multiplexer produced by Nexperia USA Inc. This device is part of the 74AUP series, known for its low power consumption and high performance. The multiplexer selects data from two input signals (I0 and I1) based on a common select input (S), providing the selected data in its true (non-inverted) form at the output (Y).
This component is particularly useful in applications requiring low static and dynamic power consumption, and it is fully specified for partial power-down applications using IOFF circuitry to prevent backflow current when powered down.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage (VCC) | 0.8 | 3.6 | V | ||
| Operating Temperature | -40 | 125 | °C | ||
| High-level Output Voltage (VOH) | IO = -20 μA; VCC = 0.8 V to 3.6 V | VCC - 0.11 | V | ||
| Low-level Output Voltage (VOL) | IO = 20 μA; VCC = 0.8 V to 3.6 V | 0.1 | 0.9 | V | |
| Propagation Delay | 6.1 ns @ 3.3 V, 30 pF | ns | |||
| Package Type | 6-XSON (SOT886) |
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.
- Schmitt Trigger Action: All inputs have Schmitt trigger action, making the circuit tolerant to slower input rise and fall times.
- Partial Power-Down Capability: The IOFF circuitry disables the output, preventing damaging backflow current when the device is powered down.
- Automotive Qualified: The device is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), suitable for automotive applications.
- Compact Package: The 6-XSON (SOT886) package is extremely thin and small, ideal for space-saving designs.
Applications
- Automotive Electronics: Suitable for various automotive applications due to its AEC-Q100 qualification.
- Industrial Electronics: Used in industrial environments where low power consumption and high reliability are crucial.
- Consumer Electronics: Ideal for consumer devices requiring low power and compact design.
- Embedded Systems: Useful in microcontroller and microprocessor systems where data multiplexing is necessary.
Q & A
- What is the primary function of the 74AUP1G157GM,115?
The primary function is to act as a 2-input multiplexer, selecting data from two input signals based on a common select input.
- What is the operating voltage range of the 74AUP1G157GM,115?
The operating voltage range is from 0.8 V to 3.6 V.
- What package type is used for the 74AUP1G157GM,115?
The device is packaged in a 6-XSON (SOT886) package.
- Is the 74AUP1G157GM,115 suitable for automotive applications?
Yes, it is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
- What is the significance of Schmitt trigger action in this device?
Schmitt trigger action makes the circuit tolerant to slower input rise and fall times across the entire VCC range.
- How does the IOFF circuitry benefit the device?
The IOFF circuitry disables the output, preventing damaging backflow current when the device is powered down.
- What are the typical propagation delay times for this device?
The typical propagation delay is around 6.1 ns at 3.3 V with a 30 pF load.
- What are some common applications for the 74AUP1G157GM,115?
Common applications include automotive electronics, industrial electronics, consumer electronics, and embedded systems.
- What is the operating temperature range for the 74AUP1G157GM,115?
The operating temperature range is from -40°C to +125°C.
- How does the device ensure 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.
