CD74HCT126E
- Mfr.Part #
- CD74HCT126E
- Manufacturer
- Texas Instruments
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC BUF NON-INVERT 5.5V 14DIP
- Stock
- 351
- In Stock :
- 351
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Count Direction :
- Unidirectional
- JESD-609 Code :
- e4
- Base Part Number :
- 74HCT126
- Terminal Position :
- Dual
- Quiescent Current :
- 8μA
- Series :
- 74HCT
- Number of Bits per Element :
- 1
- Number of Functions :
- 4
- Height :
- 5.08mm
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Turn On Delay Time :
- 24 ns
- Control Type :
- ENABLE HIGH
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Number of Ports :
- 2
- Voltage - Supply :
- 4.5V~5.5V
- ECCN Code :
- EAR99
- Logic Function :
- Buffer, Inverting
- Pin Count :
- 14
- Output Type :
- 3-STATE
- Logic Type :
- Buffer, Non-Inverting
- Lead Free :
- Lead Free
- Mounting Type :
- Through Hole
- Number of Channels :
- 4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 14
- Mount :
- Through Hole
- Number of Output Lines :
- 4
- Current - Output High, Low :
- 6mA 6mA
- Thickness :
- 3.9mm
- Supply Voltage :
- 5V
- Operating Supply Voltage :
- 5V
- Family :
- HCT
- Radiation Hardening :
- No
- Termination :
- Through Hole
- Max I(ol) :
- 0.006 A
- Power Supplies :
- 5V
- Number of Pins :
- 14
- Load Capacitance :
- 50pF
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Factory Lead Time :
- 6 Weeks
- Prop. Delay@Nom-Sup :
- 36 ns
- Operating Temperature :
- -55°C~125°C TA
- Propagation Delay :
- 42 ns
- Width :
- 6.35mm
- Polarity :
- Non-Inverting
- Length :
- 19.3mm
- Packaging :
- Tube
- Contact Plating :
- Gold
- Datasheets
- CD74HCT126E
CD74HCT126E Documents

This model offers several key features that enhance its performance in various electronic configurations:
- Wide operating voltage range of 2V to 5.5V, suitable for diverse electronic products.
- Four independent buffer circuits, which can be utilized simultaneously for increased flexibility.
- 3-state outputs that facilitate bus connected systems, enhancing the integration with other components.
- High output drive options (-7.8 mA Io at 5V) to support more demanding designs.
- Compatibility with TTL (Transistor-Transistor Logic) levels, ensuring seamless integration in legacy and new designs.
CD74HCT126E Applications
The versatile CD74HCT126E buffer finds utility in various high-tech applications, demonstrating its adaptability and efficiency in numerous contexts:
- Telecommunications: Used to drive signals over long distances without degradation.
- Computing Systems: Ideal for managing data flow between processors and memory units, ensuring stable and reliable operations.
- Data Acquisition Systems: Enhances signal integrity in scenarios where precise data capture is critical.
- Portable Devices: Due to its low power consumption and small footprint, it is perfectly suited for mobile and handheld devices.
- Industrial Electronics: Provides robust signal buffering to withstand harsh industrial environments.
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