CD74HC240E
- Mfr.Part #
- CD74HC240E
- Manufacturer
- Texas Instruments
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC BUFFER INVERT 6V 20DIP
- Stock
- 2,964
- In Stock :
- 2,964
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Number of Terminations :
- 20
- Operating Temperature :
- -55°C~125°C TA
- Pbfree Code :
- yes
- Turn On Delay Time :
- 225 ns
- JESD-609 Code :
- e4
- Number of Ports :
- 2
- Mounting Type :
- Through Hole
- Terminal Position :
- Dual
- Mount :
- Through Hole
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Termination :
- Through Hole
- Prop. Delay@Nom-Sup :
- 30 ns
- Base Part Number :
- 74HC240
- REACH SVHC :
- No SVHC
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Number of Input Lines :
- 8
- Max I(ol) :
- 0.006 A
- Pin Count :
- 20
- Current - Output High, Low :
- 7.8mA 7.8mA
- Radiation Hardening :
- No
- Number of Bits per Element :
- 4
- Width :
- 6.35mm
- Propagation Delay :
- 17 ns
- Lead Free :
- Lead Free
- Family :
- HC/UH
- Number of Elements :
- 2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Logic Function :
- Buffer, Inverter
- Number of Pins :
- 20
- Count Direction :
- Unidirectional
- Supply Voltage-Max (Vsup) :
- 6V
- Quiescent Current :
- 8μA
- Factory Lead Time :
- 6 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Control Type :
- ENABLE LOW
- Output Type :
- 3-STATE
- Contact Plating :
- Gold
- Voltage - Supply :
- 2V~6V
- Load Capacitance :
- 50pF
- Number of Functions :
- 2
- Thickness :
- 4.57mm
- Polarity :
- Inverting
- Height :
- 5.08mm
- Length :
- 24.33mm
- Logic Type :
- Buffer, Inverting
- ECCN Code :
- EAR99
- Supply Voltage-Min (Vsup) :
- 2V
- Series :
- 74HC
- Supply Voltage :
- 4.5V
- Datasheets
- CD74HC240E

Buffers, Drivers, Receivers, Transceivers Texas Instruments CD74HC240E Overview
The Texas Instruments CD74HC240E is a high-performance IC buffer designed to meet the demanding requirements of signal integrity in digital systems. This device features eight inverters with three-state outputs, allowing it to be used in a variety of digital applications where buffer inversion and line driving are needed. The CD74HC240E operates over a wide voltage range from 2V to 6V, providing flexible options for different logic levels. Its robust design ensures reliability and high functionality in complex electronic systems, making it an ideal choice for manufacturers looking to enhance system performance with high-quality components.
CD74HC240E Features
- Eight inverters with three-state outputs for effective signal buffering
- Wide operating voltage range of 2V to 6V, accommodating various logic levels
- Input pins are designed to handle 5.5V for TTL compatibility
- Low power consumption and high noise immunity characteristic of CMOS technology
- 20-pin DIP (Dual In-line Package) allows easy integration into existing layouts
CD74HC240E Applications
- Logic Buffering: Utilized to manage signal integrity between mismatched logic families.
- Line Driving: Ensures strong signal transmission over long distances within circuit boards or through connecting cables.
- Data Transmission Systems: Enhances reliability and speed in systems requiring high data integrity.
- Signal Inversion: Necessary in designs where phase reversal of digital signals is required.
- Bus Interface Circuits: Helps in creating clear and stable interfaces in multi-device communication buses.
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