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Product Detailed Parameters
- Description：IC INVERT SCHMITT 3CH 3IN 8ULLGA
- Series：MiniGate™
- Mfr：onsemi
- Package：Bulk
- Logic Type：Inverter
- Number of Circuits：3
- Number of Inputs：3
- Features：Schmitt Trigger
- Voltage - Supply：1.65V ~ 5.5V
- Current - Quiescent (Max)：1 µA
- Current - Output High, Low：8mA, 8mA
- Input Logic Level - Low：0.9V ~ 1.65V
- Input Logic Level - High：2.2V ~ 3.85V
- Max Propagation Delay @ V, Max CL：10.6ns @ 5V, 50pF
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：8-ULLGA (1.45x1)
- Package / Case：8-XFLGA
- Grade：-
- Qualification：-
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Overview
The NLU3G14CMX1TCG is a triple Schmitt-trigger inverter from the MiniGate series, manufactured by onsemi. It operates within a supply voltage range of 1.65 V to 5.5 V and supports an operating temperature range of -55°C to +125°C. The device features overvoltage tolerant (OVT) input and output pins capable of withstanding voltages up to 7.0 V regardless of the supply voltage. Typical propagation delay is 4.0 ns at 5.0 V, with maximum quiescent current of 1 µA at 25°C.
Feature Summary
- Triple Schmitt-trigger inverter architecture for enhanced noise immunity
- Overvoltage tolerant inputs and outputs up to 7.0 V
- Power down protection provided on inputs
- Balanced propagation delays across channels
Applications
- Squaring up slowly changing waveforms
- Enhancing noise immunity in digital circuits
- High-speed signal processing applications
Procurement Notes
Verify the specific package variant required, as the NLU3G14 family includes multiple UDFN8 options with different dimensions (e.g., 1.45x1.0 mm, 1.6x1.0 mm, 1.95x1.0 mm). Confirm that the CMX1TCG suffix corresponds to the desired footprint and shipping configuration before ordering. Check for end-of-life status or alternative sourcing if standard availability is limited.
Selection Notes
Select this component when a compact triple inverter with Schmitt-trigger action is needed for noisy environments. Ensure the application voltage does not exceed 5.5 V for normal operation, though inputs can tolerate up to 7.0 V. Consider the specific UDFN8 package size required by the PCB layout constraints among the available case outlines.
Part Context
Part of the onsemi MiniGate series, designed for high-speed CMOS logic in ultra-small footprints. The NLU3G14 specifically provides three independent inverting channels with Schmitt-trigger characteristics, distinguishing it from standard inverters by offering hysteresis for cleaner signal transitions.
Replacement Considerations
Check datasheet for compatible packages: NLU3G14DMUTCG (1.95x1.0), NLU3G14EMUTCG (1.6x1.0), NLU3G14FMUTCG (1.45x1.0). Verify pinout compatibility and electrical specifications match before substitution.
