CD74HC540E
- Mfr.Part #
- CD74HC540E
- Manufacturer
- Texas Instruments
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC BUFFER INVERT 6V 20DIP
- Stock
- 13,143
- In Stock :
- 13,143
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Output Type :
- 3-STATE
- Height :
- 5.08mm
- Thickness :
- 4.57mm
- Radiation Hardening :
- No
- Turn On Delay Time :
- 165 ns
- Series :
- 74HC
- Pbfree Code :
- yes
- REACH SVHC :
- No SVHC
- Logic Function :
- Buffer, Inverter
- Supply Voltage :
- 5V
- Load Capacitance :
- 50pF
- Length :
- 24.33mm
- Control Type :
- ENABLE LOW
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Power Supplies :
- 2/6V
- Terminal Pitch :
- 2.54mm
- Number of Elements :
- 1
- Max I(ol) :
- 0.006 A
- Mounting Type :
- Through Hole
- Number of Bits :
- 8
- Terminal Position :
- Dual
- Supply Voltage-Min (Vsup) :
- 2V
- Operating Temperature :
- -55°C~125°C TA
- Prop. Delay@Nom-Sup :
- 33 ns
- Number of Ports :
- 2
- JESD-609 Code :
- e4
- Lead Free :
- Lead Free
- Width :
- 6.35mm
- Pin Count :
- 20
- Quiescent Current :
- 8μA
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Number of Functions :
- 1
- Count Direction :
- Unidirectional
- Number of Outputs :
- 8
- Number of Terminations :
- 20
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Polarity :
- Inverting
- Family :
- HC/UH
- Mount :
- Through Hole
- Termination :
- Through Hole
- Current - Output High, Low :
- 7.8mA 7.8mA
- Supply Voltage-Max (Vsup) :
- 6V
- Logic Type :
- Buffer, Inverting
- Number of Pins :
- 20
- Base Part Number :
- 74HC540
- Voltage - Supply :
- 2V~6V
- Additional Feature :
- WITH DUAL OUTPUT ENABLE
- ECCN Code :
- EAR99
- Propagation Delay :
- 19 ns
- Number of Channels :
- 8
- Contact Plating :
- Gold
- Datasheets
- CD74HC540E

Buffers, Drivers, Receivers, Transceivers Texas Instruments CD74HC540E Overview
The Texas Instruments CD74HC540E is a high-performance IC buffer/inverter designed for various digital applications. This device features robust 6V logic level conversion capabilities housed in a 20-pin DIP package. It is ideal for driving heavy loads and is resistant to latch-up, enhancing system reliability. The CD74HC540E is tailored for applications requiring precise and stable inversion of signal logic, ensuring seamless integration into advanced digital circuits.
CD74HC540E Features
The CD74HC540E boasts several key features that make it a versatile component in digital electronics. These include high current drive capabilities, which are essential for driving multiple outputs or larger capacitive loads. The IC also offers low power consumption, minimizing thermal footprint and energy usage. Additionally, its enhanced input noise margin improves signal integrity in noisy environments.
CD74HC540E Applications
- Logic Level Conversion: Used in systems where signal levels between different digital logic families need to be matched, ensuring compatibility and functional integrity.
- Line Driving: Capable of driving long cables in communication infrastructures, enhancing signal strength and reducing data loss over distances.
- Bus Interface Circuits: Acts as a robust interface for data buses to prevent signal degradation and maintain clear communication between multiple bus components.
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