Overview
The SN74HCS14QDRQ1, manufactured by Texas Instruments, is a high-performance, automotive-grade hex Schmitt-trigger inverter. Designed for robust and reliable operation in automotive environments, this component is part of the 74HC series and complies with the AEC-Q100 standard. It is ideal for applications requiring noise immunity and signal conditioning, such as clock synchronization, switch debouncing, and signal inversion. Its compact SOIC-14 package and wide operating voltage range make it a versatile choice for engineers in the automotive and industrial sectors.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Product Category | Inverter | - | - |
| Logic Family | HC | - | - |
| Logic Type | CMOS | - | - |
| Number of Circuits | 6 | - | - |
| Supply Voltage | 2V to 6V | V | - |
| Operating Temperature | -40°C to +125°C | °C | - |
| Installation Style | SMD/SMT | - | - |
| Package/Case | SOIC-14 | - | - |
| Input Type | Schmitt Trigger | - | - |
| Output Current | 5.2mA | mA | - |
| Propagation Delay | 21ns | ns | - |
| Static Current | 2µA | µA | - |
| Series | Automotive, AEC-Q100, 74HC | - | - |
Key Features
- Schmitt-trigger inputs for noise immunity and signal conditioning.
- Wide operating voltage range from 2V to 6V.
- Low power consumption with a static current of 2µA.
- High output drive capability of 5.2mA.
- Automotive-grade reliability with AEC-Q100 compliance.
- Compact SOIC-14 package for space-constrained applications.
Applications
The SN74HCS14QDRQ1 is widely used in automotive electronics, industrial automation, and consumer electronics. Its primary applications include clock synchronization, switch debouncing, and signal inversion. In automotive systems, it ensures reliable operation in noisy environments, while in industrial settings, it provides robust signal conditioning for control systems. Its low power consumption and compact design also make it suitable for portable and battery-powered devices.
Q & A
1. What is the operating voltage range of the SN74HCS14QDRQ1?
The operating voltage range is from 2V to 6V.
2. Is this component suitable for automotive applications?
Yes, it is automotive-grade and complies with the AEC-Q100 standard.
3. What is the typical propagation delay?
The typical propagation delay is 21ns.
4. How many inverters are included in this component?
It includes six independent inverters.
5. What is the maximum output current?
The maximum output current is 5.2mA.
6. What is the static current consumption?
The static current consumption is 2µA.
7. What is the operating temperature range?
The operating temperature range is from -40°C to +125°C.
8. What package does this component use?
It uses the SOIC-14 package.
9. Does this component have Schmitt-trigger inputs?
Yes, it features Schmitt-trigger inputs for enhanced noise immunity.
10. Is this component RoHS compliant?
Yes, it is RoHS compliant.
