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40 pcs
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40 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The M74HCT14B1R from STMicroelectronics is a high-speed CMOS hex Schmitt inverter designed for digital logic applications. It features six independent inverters, each with Schmitt trigger inputs for enhanced noise immunity and the ability to handle slow input rise and fall times.
This device operates over a supply voltage range of 4.5V to 5.5V, with a typical propagation delay of 19ns at 4.5V and 50pF load capacitance. The low power dissipation, with a maximum quiescent current of 1µA at 25°C, makes it suitable for power-sensitive designs. The symmetrical output impedance allows for a minimum output current of 4mA.
Packaged in a standard 14-DIP through-hole configuration, the M74HCT14B1R is pin and function compatible with the 74 Series 14. Its design allows for direct interfacing between CMOS, TTL, and NMOS systems. All inputs are protected against static discharge and transient overvoltage, ensuring robust operation.
Key specifications include a typical hysteresis voltage of 0.7V at 4.5V, and a wide operating temperature range from -55°C to 125°C. This makes the M74HCT14B1R a versatile component for various signal conditioning and logic buffering applications.
| Qty | Low | High |
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| 1+ | $0.22 | $0.22 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 4.5V to 5.5V.
The typical propagation delay is 19ns at VCC = 4.5V with a 50pF load.
The operating temperature range is -55°C to 125°C.
The M74HCT14B1R is available in a 14-DIP (0.300", 7.62mm) through-hole package.
The M74HCT14B1R contains six inverter circuits.
Yes, the M74HCT14B1R features Schmitt trigger inputs.