Overview
The M74HC14B1R is a high-speed CMOS HEX SCHMITT INVERTER produced by STMicroelectronics. It is fabricated using silicon gate C2MOS technology, which ensures low power consumption and high speed operation. This integrated circuit is designed to provide six independent Schmitt trigger inverters, making it versatile for various digital circuit applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Gates | 6 |
| Package Type | 14-DIP, TSSOP14 |
| Operating Temperature Range | -40 °C to 125 °C |
| Propagation Delay (typ.) | 12 ns at VCC = 6 V |
| Power Dissipation (max.) | 1 μA at TA = 25 °C |
| VCC Range | 2 V to 6 V |
| Input Voltage Range | -0.5 V to VCC + 0.5 V |
Key Features
- High speed operation with a typical propagation delay of 12 ns at VCC = 6 V.
- Low power dissipation, with a maximum current consumption of 1 μA at TA = 25 °C.
- Six independent Schmitt trigger inverters.
- Wide operating temperature range from -40 °C to 125 °C.
- Compliant with automotive grade standards (AEC Q100 and Q003 or equivalent).
Applications
The M74HC14B1R is suitable for a variety of digital circuit applications, including:
- Signal conditioning and noise reduction due to its Schmitt trigger functionality.
- Automotive systems, given its compliance with automotive grade standards.
- General-purpose logic circuits requiring high speed and low power consumption.
- Industrial control systems and consumer electronics.
Q & A
- What is the M74HC14B1R? The M74HC14B1R is a high-speed CMOS HEX SCHMITT INVERTER produced by STMicroelectronics.
- How many gates does the M74HC14B1R have? It has six independent Schmitt trigger inverters.
- What is the typical propagation delay of the M74HC14B1R? The typical propagation delay is 12 ns at VCC = 6 V.
- What is the operating temperature range of the M74HC14B1R? The operating temperature range is -40 °C to 125 °C.
- What is the maximum power dissipation of the M74HC14B1R? The maximum power dissipation is 1 μA at TA = 25 °C.
- Is the M74HC14B1R compliant with automotive standards? Yes, it is compliant with automotive grade standards (AEC Q100 and Q003 or equivalent).
- What are the common applications of the M74HC14B1R? It is used in signal conditioning, automotive systems, general-purpose logic circuits, and industrial control systems.
- What package types are available for the M74HC14B1R? It is available in 14-DIP and TSSOP14 packages.
- What is the VCC range for the M74HC14B1R? The VCC range is from 2 V to 6 V.
- Is the M74HC14B1R still in production? The M74HC14B1R is obsolete and no longer manufactured, but substitutes are available.
