Overview
The 74HC14BQ-Q100,115 is a hex inverter with Schmitt-trigger inputs, manufactured by Nexperia USA Inc. This device is part of the 74HC14-Q100 series, which is automotive-qualified according to the Automotive Electronics Council (AEC) standard Q100 (Grade 1). It is designed to interface with TTL logic levels and features reduced input threshold levels, making it suitable for a wide range of applications, including automotive, industrial, and consumer electronics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC (Supply Voltage) | 2.0 - 6.0 | V |
| Logic Switching Levels | CMOS | - |
| Output Drive Capability | ± 5.2 | mA |
| fmax (Maximum Frequency) | 36 | MHz |
| Number of Bits | 6 | - |
| Power Dissipation Considerations | Low | - |
| Tamb (Ambient Temperature) | -40 to +125 | °C |
| Rth(j-a) (Junction-to-Ambient Thermal Resistance) | 106 | K/W |
| Rth(j-c) (Junction-to-Case Thermal Resistance) | 73 | K/W |
| Package Name | DHVQFN14 (SOT762-1) | - |
Key Features
- Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Wide supply voltage range from 2.0 to 6.0 V
- CMOS low power dissipation
- High noise immunity
- Unlimited input rise and fall times
- Schmitt trigger inputs transform slowly changing input signals into sharply defined jitter-free output signals
- Inputs include clamp diodes, enabling the use of current limiting resistors to interface inputs to voltages in excess of VCC
Applications
The 74HC14BQ-Q100,115 is suitable for various applications, including:
- Automotive electronics
- Industrial control systems
- Consumer electronics
- Power and computing systems
- Mobile and wearable devices
Q & A
- What is the supply voltage range of the 74HC14BQ-Q100,115?
The supply voltage range is from 2.0 to 6.0 V.
- What type of logic switching levels does the 74HC14BQ-Q100,115 support?
The device supports CMOS logic switching levels.
- What is the maximum frequency of operation for the 74HC14BQ-Q100,115?
The maximum frequency of operation is 36 MHz.
- What is the ambient temperature range for the 74HC14BQ-Q100,115?
The ambient temperature range is from -40°C to +125°C.
- What is the package type of the 74HC14BQ-Q100,115?
The package type is DHVQFN14 (SOT762-1).
- Does the 74HC14BQ-Q100,115 have automotive qualification?
- What are the key benefits of the Schmitt trigger inputs in the 74HC14BQ-Q100,115?
The Schmitt trigger inputs transform slowly changing input signals into sharply defined jitter-free output signals and provide high noise immunity.
- Can the 74HC14BQ-Q100,115 be used with TTL logic levels?
- What is the power dissipation characteristic of the 74HC14BQ-Q100,115?
The device has low power dissipation.
- Are there any specific thermal considerations for the 74HC14BQ-Q100,115?
