Overview
The MC74HCT14ADR2G is a Hex Schmitt-Trigger Inverter produced by ON Semiconductor. This high-performance silicon-gate CMOS device is designed to improve the reliability and performance of digital circuits by 'squaring up' slow input rise and fall times, and it is particularly useful in noisy environments due to its hysteresis voltage characteristic.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 4.5 to 5.5 | V |
| Output Drive Capability | 10 LSTTL Loads | |
| Input Current | 1.0 μA | |
| Maximum Propagation Delay | 32 to 48 ns | |
| Maximum Output Transition Time | 15 to 22 ns | |
| Maximum Input Capacitance | 10 pF | |
| Power Dissipation Capacitance (Per Inverter) | 32 pF | |
| Storage Temperature | −65 to +150 °C | |
| Lead Temperature | 260 °C | |
| Package Type | SOIC-14, TSSOP-14 |
Key Features
- Outputs directly interface to CMOS, NMOS, and TTL.
- TTL/NMOS-compatible input levels.
- High noise immunity characteristic of CMOS devices.
- In compliance with the JEDEC Standard No. 7.0 A requirements.
- Chip complexity: 72 FETs or 18 equivalent gates.
- AEC-Q100 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements.
- Pb-free, halogen-free, and RoHS compliant.
Applications
The MC74HCT14ADR2G is suitable for a variety of applications, including:
- Noisy environments where high noise immunity is required.
- Level conversion for interfacing TTL or NMOS outputs to high-speed CMOS inputs.
- Circuits requiring the 'squaring up' of slow input rise and fall times.
- Automotive and industrial control systems that demand high reliability and compliance with automotive standards.
Q & A
- What is the operating voltage range of the MC74HCT14ADR2G?
The operating voltage range is 4.5 to 5.5 volts. - What is the output drive capability of this device?
The output drive capability is 10 LSTTL loads. - How does the Schmitt trigger feature benefit the device?
The Schmitt trigger feature provides high noise immunity and helps to 'square up' slow input rise and fall times. - What are the compatible input levels for the MC74HCT14ADR2G?
The device has TTL/NMOS-compatible input levels. - Is the MC74HCT14ADR2G suitable for automotive applications?
Yes, it is AEC-Q100 qualified and PPAP capable, making it suitable for automotive and other applications requiring unique site and control change requirements. - What are the package types available for the MC74HCT14ADR2G?
The device is available in SOIC-14 and TSSOP-14 packages. - What is the maximum propagation delay of the MC74HCT14ADR2G?
The maximum propagation delay is between 32 to 48 nanoseconds. - Is the MC74HCT14ADR2G RoHS compliant?
Yes, the device is Pb-free, halogen-free, and RoHS compliant. - What is the storage temperature range for the MC74HCT14ADR2G?
The storage temperature range is −65 to +150 °C. - How many FETs or equivalent gates does the MC74HCT14ADR2G contain?
The device contains 72 FETs or 18 equivalent gates.
