Overview
The 74HC1G14GW-Q100,125 is a single inverter with Schmitt-trigger input, manufactured by Nexperia USA Inc. This component is part of the 74HC and 74HCT logic families and is specifically qualified for automotive applications according to AEC-Q100 (Grade 1). The Schmitt-trigger input allows for the transformation of slowly changing input signals into sharply defined, jitter-free output signals, enhancing noise immunity and signal integrity.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| VCC (V) | 2.0 - 6.0 | Supply voltage range |
| Logic switching levels | CMOS (74HC1G14), TTL (74HCT1G14) | Input logic levels |
| Output drive capability (mA) | ± 2.6 | Maximum output current |
| fmax (MHz) | 36 | Maximum frequency |
| Number of bits | 1 | Single inverter |
| Power dissipation | Low power dissipation | CMOS low power consumption |
| Tamb (°C) | -40 to +125 | Operating temperature range |
| Package | TSSOP5 (SOT353-1) | Package type |
Key Features
- Schmitt-trigger input: Transforms slowly changing input signals into sharply defined, jitter-free output signals.
- Clamp diodes: Enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
- Wide supply voltage range: Operates from 2.0 V to 6.0 V.
- High noise immunity: Enhanced by the Schmitt-trigger input.
- Low power dissipation: CMOS technology for low power consumption.
- Symmetrical output impedance: Balanced output characteristics.
- Automotive qualification: Meets AEC-Q100 (Grade 1) standards for automotive applications.
Applications
- Wave and pulse shapers: Utilizes the Schmitt-trigger input to shape signals.
- Astable multivibrators: Can be used in oscillator circuits.
- Monostable multivibrators: Suitable for one-shot pulse generation.
- Automotive systems: Qualified for use in automotive applications due to AEC-Q100 compliance.
- Industrial and consumer electronics: Applicable in various electronic designs requiring low power and high noise immunity.
Q & A
- What is the primary function of the 74HC1G14GW-Q100,125?
The primary function is to act as a single inverter with a Schmitt-trigger input, transforming slowly changing input signals into sharply defined output signals.
- What is the supply voltage range for this component?
The supply voltage range is from 2.0 V to 6.0 V.
- What are the logic switching levels for this component?
The logic switching levels are CMOS for the 74HC1G14 and TTL for the 74HCT1G14.
- What is the maximum output drive capability?
The maximum output drive capability is ± 2.6 mA.
- What is the maximum operating frequency?
The maximum operating frequency is 36 MHz.
- What is the operating temperature range?
The operating temperature range is from -40°C to +125°C.
- What package type is used for this component?
The package type is TSSOP5 (SOT353-1).
- Is this component qualified for automotive applications?
Yes, it is qualified according to AEC-Q100 (Grade 1) standards.
- What are some common applications for this component?
Common applications include wave and pulse shapers, astable and monostable multivibrators, and various automotive and industrial electronic designs.
- What are the benefits of the Schmitt-trigger input?
The Schmitt-trigger input enhances noise immunity and transforms slowly changing input signals into sharply defined output signals.
