Overview
The NLV74HC14ADTR2G is a high-performance, hex Schmitt-trigger inverter IC produced by onsemi. This device is part of the 74HC series and is designed to operate within a wide voltage range, making it versatile for various applications. The NLV prefix indicates that this component is suitable for automotive and other applications requiring unique site and control change requirements, and it is AEC-Q100 qualified.
Key Specifications
| Parameter | Condition | Unit | Min | Typ | Max |
|---|---|---|---|---|---|
| VCC (DC Supply Voltage) | Referenced to GND | V | -0.5 | - | +7.0 |
| VIN (DC Input Voltage) | Referenced to GND | V | -0.5 | - | VCC + 0.5 |
| VOUT (DC Output Voltage) | Referenced to GND | V | -0.5 | - | VCC + 0.5 |
| IIN (DC Input Current per Pin) | - | mA | -20 | - | +20 |
| IOUT (DC Output Current per Pin) | - | mA | -25 | - | +25 |
| ICC (DC Supply Current, VCC and GND Pins) | - | mA | -50 | - | +50 |
| TSTG (Storage Temperature Range) | - | °C | -65 | - | +150 |
| TL (Lead Temperature, 1 mm from Case for 10 Seconds) | - | °C | - | - | 260 |
| VT+ max (Maximum Positive-Going Input Threshold Voltage) | Vout = 0.1V |Iout| ≤ 20μA, VCC = 6.0V | V | 1.50 | - | 4.20 |
| VT+ min (Minimum Positive-Going Input Threshold Voltage) | Vout = 0.1V |Iout| ≤ 20μA, VCC = 6.0V | V | 0.95 | - | 2.95 |
| VOH (Minimum High-Level Output Voltage) | Vin ≤ VT- min |Iout| ≤ 20μA, VCC = 6.0V | V | 4.4 | - | 5.9 |
| VOL (Maximum Low-Level Output Voltage) | Vin ≥ VT+ max |Iout| ≤ 20μA, VCC = 6.0V | V | 0.1 | - | 0.1 |
| tPLH, tPHL (Maximum Propagation Delay) | Input A to Output Y, VCC = 5.0V ±10%, CL = 50pF | ns | 13 | - | 110 |
Key Features
- Output Drive Capability: 10 LSTTL loads, allowing direct interface to CMOS, NMOS, and TTL devices.
- Operating Voltage Range: 2.0 to 6.0 V, making it versatile for various applications.
- Low Input Current: 1.0 μA, contributing to low power consumption.
- High Noise Immunity: Characteristic of CMOS devices, enhanced by the hysteresis voltage of the Schmitt trigger.
- Compliance with JEDEC Standard No. 7.0 A Requirements: Ensuring reliability and compatibility with industry standards.
- AEC-Q100 Qualified: Suitable for automotive and other applications requiring stringent quality and reliability standards.
- Chip Complexity: 60 FETs or 15 equivalent gates, indicating a compact and efficient design.
Applications
- Noisy Environments: The hysteresis voltage of the Schmitt trigger makes this device particularly useful in noisy environments where signal integrity is crucial.
- Automotive Systems: AEC-Q100 qualification ensures its suitability for automotive applications where reliability and robustness are essential.
- Signal Conditioning: Useful for “squaring up” slow input rise and fall times, making it ideal for signal conditioning in various digital circuits.
- General Digital Logic: Can be used in a wide range of digital logic applications due to its compatibility with CMOS, NMOS, and TTL devices.
Q & A
- What is the operating voltage range of the NLV74HC14ADTR2G?
The operating voltage range is 2.0 to 6.0 V.
- What is the output drive capability of this device?
The output drive capability is 10 LSTTL loads.
- Is the NLV74HC14ADTR2G suitable for automotive applications?
Yes, it is AEC-Q100 qualified, making it suitable for automotive and other stringent applications.
- What is the maximum propagation delay for this device?
The maximum propagation delay (tPLH, tPHL) ranges from 13 to 110 ns depending on the operating conditions.
- How does the Schmitt trigger in this device help in noisy environments?
The hysteresis voltage of the Schmitt trigger provides high noise immunity, helping to maintain signal integrity in noisy environments.
- What is the storage temperature range for this device?
The storage temperature range is –65 to +150°C.
- Can this device interface directly with CMOS, NMOS, and TTL devices?
Yes, the outputs of the NLV74HC14ADTR2G can directly interface with CMOS, NMOS, and TTL devices.
- What is the typical input current for this device?
The typical input current is 1.0 μA.
- What package type is the NLV74HC14ADTR2G available in?
The device is available in a 14-pin TSSOP package.
- Is the NLV74HC14ADTR2G compliant with industry standards?
Yes, it is in compliance with the JEDEC Standard No. 7.0 A Requirements.
