M74HC14B1R
- Mfr.Part #
- M74HC14B1R
- Manufacturer
- STMicroelectronics
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC INVERT SCHMITT 6CH 1-IN 14DIP
- Stock
- 8,105
- In Stock :
- 8,105
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Gates and Inverters
- Supply Voltage :
- 4.5V
- Load Capacitance :
- 50pF
- Logic Level - Low :
- 0.3V ~ 1.5V
- Turn On Delay Time :
- 21 ns
- Max Propagation Delay @ V, Max CL :
- 21ns @ 6V, 50pF
- Number of Functions :
- 6
- Terminal Position :
- Dual
- Mount :
- Through Hole
- Operating Temperature :
- -55°C~125°C
- REACH SVHC :
- No SVHC
- Number of Pins :
- 14
- Logic Function :
- Buffer, Inverter, Schmitt Trigger
- Feature :
- Schmitt Trigger
- Voltage - Supply :
- 2V~6V
- Series :
- 74HC
- Current - Output High, Low :
- 5.2mA 5.2mA
- Mounting Type :
- Through Hole
- Terminal Pitch :
- 2.54mm
- Length :
- 20mm
- Power Dissipation :
- 500mW
- Family :
- HC/UH
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Number of Gates :
- 6
- Weight :
- 1.620005g
- Schmitt Trigger Input :
- yes
- Width :
- 7.1mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Logic Type :
- Inverter
- Quiescent Current :
- 1μA
- Radiation Hardening :
- No
- Height :
- 5.1mm
- Supply Voltage-Min (Vsup) :
- 2V
- Output Current :
- 5.2mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 14
- Base Part Number :
- M74HC14
- Logic Level - High :
- 1.5V ~ 4.2V
- Supply Voltage-Max (Vsup) :
- 6V
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Number of Terminations :
- 14
- Packaging :
- Tube
- HTS Code :
- 8542.39.00.01
- JESD-609 Code :
- e4
- Max I(ol) :
- 0.004 A
- Prop. Delay@Nom-Sup :
- 38 ns
- Propagation Delay :
- 21 ns
- Datasheets
- M74HC14B1R

Gates and Inverters STMicroelectronics M74HC14B1R Overview
Introducing the Gates and Inverters STMicroelectronics M74HC14B1R, a highly versatile and reliable IC designed for advanced signal conditioning with Schmitt trigger inputs. This integrated circuit is housed in a 14-pin DIP package, ideal for applications requiring robust threshold management and noise immunity. The M74HC14B1R is perfect for designers looking to enhance system reliability and operational stability in challenging environments. Its ability to convert noisy input signals into clean digital outputs makes it indispensable in digital logic circuit designs.
M74HC14B1R Features
The M74HC14B1R features six independent Schmitt trigger inverters, each capable of transforming an inconsistent input signal into a stable output. It operates over a wide supply voltage range from 2V to 6V, providing flexibility in various power environments. Additionally, this IC boasts fast switching characteristics and low power consumption, making it an excellent choice for power-sensitive applications.
M74HC14B1R Applications
- Noise Filtering in Digital Electronics: The M74HC14B1R excels in applications where signal integrity is crucial, effectively filtering out noise and providing clean transitions, essential for reliable digital circuits.
- Waveform Shaping: It can be used to transform irregular waveforms into squared-off signals, suitable for timing applications and digital clocks.
- Signal Interface for Microcontrollers: Its robust design makes it suitable for interfacing microcontrollers with sensors and other input devices that produce noisy signals.
- Automotive Electronics: The device's ability to tolerate higher voltage spikes and manage transitions smoothly is crucial in automotive environments where electrical noise is prevalent.
- Communication Equipment: In communication systems, the M74HC14B1R ensures that signals are interpreted correctly by cleaning up noisy inputs before they reach critical components.
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