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74AC14MTC
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Product Detailed Parameters
- Description：IC INVERT SCHMIT 6CH 6IN 14TSSOP
- Series：74AC
- Mfr：onsemi
- Package：Tube
- Logic Type：Inverter
- Number of Circuits：6
- Number of Inputs：6
- Features：Schmitt Trigger
- Voltage - Supply：2V ~ 6V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：24mA, 24mA
- Input Logic Level - Low：0.5V ~ 1.1V
- Input Logic Level - High：2.2V ~ 3.9V
- Max Propagation Delay @ V, Max CL：10ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-TSSOP
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Grade：-
- Qualification：-
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Overview
The onsemi 74AC14MTC is a hex inverter Schmitt trigger integrated circuit belonging to the AC logic series. It features six independent inverters with Schmitt-trigger inputs, packaged in a 14-pin TSSOP surface-mount configuration. The device operates within a supply voltage range of 2 V to 6 V and supports an operating temperature range from -40 °C to +85 °C. Key electrical parameters include a maximum propagation delay of 13.5 ns at a 50 pF load, with output drive capabilities of ±24 mA for both high and low states.
Feature Summary
- Integrates six independent inverters with Schmitt-trigger input characteristics for noise immunity.
Applications
- Signal conditioning and waveform shaping
Procurement Notes
Verify the specific suffix (e.g., MTCX) against official datasheets, as packaging formats vary. Confirm RoHS compliance status through manufacturer documentation. Ensure the selected variant matches the required package type and lead finish specifications for your assembly process.
Selection Notes
Select this component when six Schmitt-triggered inverters are required in a compact surface-mount package. The AC logic family offers higher speed than HC variants while maintaining CMOS power efficiency. Verify that the 2 V to 6 V supply range aligns with your system's voltage rails and that the ±24 mA output current meets load requirements.
Part Context
This part belongs to the 74AC14 family of hex inverters with Schmitt triggers. It is manufactured by onsemi using CMOS technology. The TSSOP-14 package provides a small form factor suitable for dense PCB layouts. The AC series is designed for applications requiring faster switching speeds compared to standard 74HC devices.
Replacement Considerations
MC74AC14DTR2G
FAQ
What is the function of the Schmitt trigger inputs?
The Schmitt trigger inputs provide hysteresis, which helps eliminate noise and ensures clean signal transitions even with slow-rising input waveforms.
What is the maximum propagation delay?
The maximum propagation delay is 13.5 ns when tested with a 50 pF capacitive load.
