Overview
The 74AHCT1G14GV,125 is a single-channel inverting Schmitt trigger IC produced by Nexperia USA Inc. This device is part of the 74AHCT series, which is known for its compatibility with TTL (Transistor-Transistor Logic) input levels and CMOS (Complementary Metal-Oxide-Semiconductor) output levels. The Schmitt trigger function provides hysteresis, making the circuit more tolerant to noise and slower input rise and fall times.
Key Specifications
| Type Number | VCC (V) | Logic Switching Levels | Output Drive Capability (mA) | fmax (MHz) | Number of Bits | Power Dissipation Considerations | Tamb (°C) | Rth(j-a) (K/W) | Rth(j-c) (K/W) | Package Name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74AHCT1G14GV | 4.5 - 5.5 | TTL | ± 8 | 60 | 1 | Low | -40 to 125 | 282 | 177 | TSOP5 (SOT753) |
Key Features
- Supply Voltage Range: 4.5V to 5.5V, compatible with TTL input levels and CMOS output levels.
- Output Drive Capability: ± 8 mA at 5.0V, ensuring robust output signals.
- Schmitt Trigger Action: Provides hysteresis, making the circuit tolerant to noise and slower input rise and fall times.
- Low Power Consumption: CMOS technology reduces power consumption.
- ESD Protection: Exceeds 200-V Machine Model and 2000-V Human Body Model, enhancing reliability.
- Operating Temperature Range: -40°C to 125°C, suitable for a wide range of applications.
Applications
- Digital Logic Circuits: Ideal for use in digital logic circuits where noise immunity and stable output are crucial.
- Signal Conditioning: Useful in signal conditioning applications where the input signal needs to be cleaned up and stabilized.
- Automotive and Industrial Systems: Suitable for use in automotive and industrial systems due to its robust ESD protection and wide operating temperature range.
- Consumer Electronics: Can be used in various consumer electronics where low power consumption and reliability are important.
Q & A
- What is the supply voltage range for the 74AHCT1G14GV,125?
The supply voltage range is from 4.5V to 5.5V.
- What is the output drive capability of this IC?
The output drive capability is ± 8 mA at 5.0V.
- What is the operating temperature range for this device?
The operating temperature range is -40°C to 125°C.
- Does the 74AHCT1G14GV,125 have ESD protection?
Yes, it exceeds 200-V Machine Model and 2000-V Human Body Model).
- What package types are available for the 74AHCT1G14GV,125?
The device is available in TSOP5 (SOT753) and TSSOP5 (SOT353-1) packages).
- What is the purpose of the Schmitt trigger function in this IC?
The Schmitt trigger function provides hysteresis, making the circuit more tolerant to noise and slower input rise and fall times).
- Is the 74AHCT1G14GV,125 compatible with TTL input levels?
Yes, it is compatible with TTL input levels and CMOS output levels).
- What are some typical applications for the 74AHCT1G14GV,125?
It is suitable for digital logic circuits, signal conditioning, automotive and industrial systems, and consumer electronics).
- How does the CMOS technology benefit this IC?
The CMOS technology reduces power consumption, making it energy-efficient).
- Where can I find more detailed specifications and documentation for the 74AHCT1G14GV,125?
You can find detailed specifications and documentation on the Nexperia website or through authorized distributors).
