74VHC14MX

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74VHC14MX

INVERTER, AHC/VHC SERIES, 6-FUNC

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Спецификации

Package Bulk
Series 74VHC
ProductStatus Active
LogicType Inverter
NumberofCircuits 6
NumberofInputs 1
Features Schmitt Trigger
Voltage-Supply 2V ~ 5.5V
Current-Quiescent(Max) 2 µA
Current-OutputHighLow 8mA, 8mA
LogicLevel-Low 0.9V ~ 1.65V
LogicLevel-High 2.2V ~ 3.85V
MaxPropagationDelay@VMaxCL 10.6ns @ 5V, 50pF
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
SupplierDevicePackage 14-SOIC

Обзор

Description

The 74VHC14MX is a hex inverting Schmitt trigger, part of the 74VHC series of digital logic ICs. It features six independent inverters with Schmitt-trigger action, which provides noise immunity and ensures clean transitions for slow input signals. The device operates at a wide voltage range, typically from 2V to 5.5V, making it suitable for various digital applications.
Key features include high-speed operation, low power consumption, and fast transition times, making it ideal for use in communication systems, signal conditioning, and waveform shaping. The Schmitt trigger input allows for hysteresis, improving stability against false triggering from noise.
The 74VHC14MX is available in various packaging options, including surface-mount configurations, facilitating easy integration into modern PCB designs. Its compatibility with other VHC logic families ensures versatility in circuit design. Overall, the 74VHC14MX is an essential component for designers needing reliable signal processing in digital circuits.

Features

The 74VHC14MX is a high-speed CMOS hex inverter featuring Schmitt-trigger inputs. It operates with a wide voltage range, typically from 2V to 5.5V, making it suitable for various digital logic applications. Key features include:
1. High-Speed Operation: Fast switching times, enabling high-frequency applications.
2. Low Power Consumption: Designed for low static power dissipation, ideal for battery-operated devices.
3. Schmitt-Trigger Inputs: Provides hysteresis for improved noise immunity and clean switching.
4. Output Drive Capability: Can drive up to 24mA at VCC = 4.5V, suitable for interfacing with other logic families.
5. Wide Temperature Range: Functional from -40°C to +125°C, allowing for applications in harsh environments.
6. Pin and Function Compatible: Compatible with 74HC14 and other similar families, facilitating easy design integration.
7. Compact Package: Available in various surface mount packages like SOIC, enhancing design flexibility.
These features make the 74VHC14MX ideal for use in digital circuits, signal conditioning, and interfacing applications.

Package

The 74VHC14MX is typically packaged in a surface-mount SOIC (Small Outline Integrated Circuit) package. It features 14 pins and is designed for high-speed CMOS logic applications.

Pinout

The 74VHC14MX is a hex inverting Schmitt-trigger NAND gate, part of the 74VHC series of logic devices. It features a total of 14 pins. The pin configuration includes:
- 1-6, 10-15: Input pins (A1, A2, B1, B2, C1, C2 corresponding to each of the six inverters)
- 7, 9, 11, 13: Ground pins (GND)
- 8, 12: VCC pins (Power supply)
- 7, 9: For power supply connection (usually connected to +5V)
- 8, 12: For ground connection (usually connected to 0V)
The device is designed to perform fast logic operations with a high-speed performance, low power consumption, and is ideal for a variety of digital applications, including signal conditioning and interfacing in high-speed logic circuits.

Manufacturer

The 74VHC14MX is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including analog and digital integrated circuits (ICs), microcontrollers, and processors. Founded in 1930 and headquartered in Dallas, Texas, TI is known for its innovation in the field of electronics, providing solutions for various applications such as automotive, industrial, communications, and consumer electronics. The 74VHC14MX is a hex inverting Schmitt-trigger buffer, commonly used in digital logic circuits for signal conditioning and noise immunity. TI is recognized for its extensive portfolio of products, commitment to quality, and strong presence in the semiconductor industry.

Application

The 74VHC14MX is a hex inverter with Schmitt-trigger input, commonly used in applications requiring signal conditioning, such as waveform shaping and noise reduction. It is ideal for interfacing between different logic levels, driving LEDs, and creating oscillators or timers. The device is also suitable for high-speed applications due to its low propagation delay and high fan-out capability, making it useful in digital circuits, communication systems, and automotive electronics.

Equivalent

The 74VHC14MX is a hex inverting Schmitt-trigger buffer. Equivalent products include:
1. 74HC14 (standard series)
2. 74LV14 (low-voltage series)
3. 74LVC14 (low-voltage CMOS)
These alternatives offer similar functionality and can be used in applications requiring hex inverting buffers with Schmitt-trigger inputs. Always check the specific voltage and current ratings for compatibility.

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