Overview
The 74HCT1G14GW-Q100H is a high-speed Si-gate CMOS logic device produced by Nexperia USA Inc. This component functions as an inverting buffer with Schmitt trigger action, designed to transform slowly changing input signals into sharply defined, jitter-free output signals. It is part of the 74HCT series, which features TTL input switching levels and a supply voltage range of 4.5 V to 5.5 V. This device is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for use in automotive applications and other environments requiring high reliability and performance.
Key Specifications
| Parameter | Description |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Part Number | 74HCT1G14GW-Q100H |
| Package | 5-TSSOP, SC-70-5, SOT-353 |
| Logic Type | Inverter |
| Number of Circuits | 1 |
| Number of Inputs | 1 |
| Features | Schmitt Trigger |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Current - Quiescent (Max) | 20 μA |
| Current - Output High, Low | 2 mA, 2 mA |
| Logic Level - Low | 0.5 V ~ 0.6 V |
| Logic Level - High | 1.9 V ~ 2.1 V |
| Max Propagation Delay @ V, Max CL | 51 ns @ 5 V, 50 pF |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Key Features
- Automotive Product Qualification: Qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), ensuring reliability in automotive applications.
- Schmitt Trigger Action: Provides a buffer function with Schmitt trigger action, transforming slowly changing input signals into sharply defined, jitter-free output signals.
- TTL Input Switching Levels: Compatible with TTL input levels, with a supply voltage range of 4.5 V to 5.5 V.
- High-Speed Operation: Features a maximum propagation delay of 51 ns at 5 V and 50 pF load capacitance.
- Wide Operating Temperature Range: Operates from -40°C to 125°C, making it suitable for a variety of environmental conditions.
- Low Power Consumption: Quiescent current of up to 20 μA, contributing to energy-efficient operation.
Applications
- Automotive Systems: Suitable for use in automotive applications due to its AEC-Q100 qualification and wide operating temperature range.
- Industrial Control Systems: Can be used in industrial control systems where reliable and high-speed logic operations are required.
- Consumer Electronics: Applicable in consumer electronics that need robust and efficient logic circuits.
- Medical Devices: Can be integrated into medical devices that demand precise and reliable signal processing.
Q & A
- What is the primary function of the 74HCT1G14GW-Q100H?
The primary function is to act as an inverting buffer with Schmitt trigger action, transforming slowly changing input signals into sharply defined, jitter-free output signals.
- What is the supply voltage range for this device?
The supply voltage range is 4.5 V to 5.5 V.
- What is the maximum propagation delay of the 74HCT1G14GW-Q100H?
The maximum propagation delay is 51 ns at 5 V and 50 pF load capacitance.
- Is the 74HCT1G14GW-Q100H RoHS compliant?
Yes, the device is lead-free and RoHS compliant.
- What is the operating temperature range of the 74HCT1G14GW-Q100H?
The operating temperature range is from -40°C to 125°C.
- What type of package does the 74HCT1G14GW-Q100H come in?
The device comes in a 5-TSSOP, SC-70-5, or SOT-353 package.
- What is the quiescent current of the 74HCT1G14GW-Q100H?
The quiescent current is up to 20 μA.
- Is the 74HCT1G14GW-Q100H suitable for automotive applications?
Yes, it is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
- What are the logic levels for the 74HCT1G14GW-Q100H?
The logic levels are 0.5 V to 0.6 V for low and 1.9 V to 2.1 V for high.
- What is the output current capability of the 74HCT1G14GW-Q100H?
The output current capability is up to 2 mA for both high and low levels.
