Overview
The 74HCT2G14GW-Q100125 is a dual inverting Schmitt trigger integrated circuit produced by NXP USA Inc. This component is part of the 74HCT family, which is known for its compatibility with TTL (Transistor-Transistor Logic) input levels. The Schmitt trigger inputs are designed to transform slowly changing input signals into sharply defined, jitter-free output signals, enhancing noise immunity and signal stability.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | 74HCT2G14GW-Q100125 |
| Package | SOT363-2 (TSSOP6) |
| Supply Voltage (VCC) | 4.5 - 5.5 V |
| Logic Switching Levels | TTL |
| Output Drive Capability | ± 4 mA |
| Maximum Frequency (fmax) | 36 MHz |
| Number of Bits | 2 |
| Power Dissipation | Low power dissipation |
| Operating Temperature (Tamb) | -40°C to +125°C |
| Thermal Resistance (Rth(j-a)) | 275 K/W |
| Thermal Resistance (Rth(j-c)) | 163 K/W |
Key Features
- Dual inverting Schmitt trigger with TTL-compatible inputs.
- Schmitt trigger inputs for transforming slowly changing input signals into sharply defined, jitter-free output signals.
- Wide supply voltage range from 2.0 V to 6.0 V.
- High noise immunity due to Schmitt trigger inputs.
- CMOS low power dissipation.
- Balanced propagation delays.
- Unlimited input rise and fall times.
- Clamp diodes on inputs to protect against excessive voltage.
Applications
The 74HCT2G14GW-Q100125 is versatile and can be used in various applications across different industries, including:
- Automotive systems: Due to its AEC-Q100 qualification, it is suitable for automotive applications requiring robust and reliable logic functions.
- Industrial control systems: Its high noise immunity and stable output make it ideal for industrial environments.
- Consumer electronics: It can be used in a variety of consumer electronic devices where reliable logic functions are necessary.
- Computing and power systems: Its low power dissipation and balanced propagation delays make it suitable for computing and power management applications.
Q & A
- What is the primary function of the 74HCT2G14GW-Q100125?
The primary function is to act as a dual inverting Schmitt trigger, converting slowly changing input signals into sharply defined output signals. - What are the input levels compatible with this IC?
The input levels are compatible with TTL (Transistor-Transistor Logic) levels. - What is the supply voltage range for this IC?
The supply voltage range is from 2.0 V to 6.0 V, but typically operates between 4.5 V and 5.5 V. - What is the maximum frequency this IC can handle?
The maximum frequency is 36 MHz. - What is the operating temperature range for this IC?
The operating temperature range is from -40°C to +125°C. - Is this IC AEC-Q100 qualified?
Yes, it is AEC-Q100 qualified, making it suitable for automotive applications. - What package type is used for this IC?
The package type is SOT363-2 (TSSOP6). - What are the key benefits of using Schmitt trigger inputs in this IC?
Schmitt trigger inputs provide high noise immunity and transform slowly changing input signals into sharply defined output signals. - Can this IC be used in industrial control systems?
Yes, its high noise immunity and stable output make it ideal for industrial environments. - How does the IC protect against excessive voltage on the inputs?
The IC includes clamp diodes on the inputs to protect against excessive voltage.
