CD74HCT640E
- Mfr.Part #
- CD74HCT640E
- Manufacturer
- Texas Instruments
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC TRANSCEIVER INVERT 5.5V 20DIP
- Stock
- 8
- In Stock :
- 8
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Max I(ol) :
- 0.006 A
- Length :
- 24.33mm
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Propagation Delay :
- 22 ns
- Number of Elements :
- 1
- Turn On Delay Time :
- 22 ns
- Termination :
- Through Hole
- Width :
- 6.35mm
- Number of Bits :
- 8
- Logic Function :
- Inverting, Transceiver
- RoHS Status :
- ROHS3 Compliant
- Polarity :
- Inverting
- Mount :
- Through Hole
- Output Type :
- 3-STATE
- Packaging :
- Tube
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Direction :
- Bidirectional
- Factory Lead Time :
- 6 Weeks
- Schmitt Trigger :
- No
- Mounting Type :
- Through Hole
- Number of Ports :
- 2
- Control Type :
- COMMON CONTROL
- Series :
- 74HCT
- Terminal Position :
- Dual
- Number of Pins :
- 20
- Weight :
- 1.1991g
- Additional Feature :
- WITH DIRECTION CONTROL
- Number of Functions :
- 1
- Quiescent Current :
- 8μA
- Operating Supply Voltage :
- 5V
- Current - Output High, Low :
- 6mA 6mA
- Power Supplies :
- 5V
- Supply Voltage :
- 5V
- Voltage - Supply :
- 4.5V~5.5V
- Number of Terminations :
- 20
- Pbfree Code :
- yes
- Base Part Number :
- 74HCT640
- Lead Free :
- Lead Free
- Translation :
- n/a
- Logic Type :
- Transceiver, Inverting
- Thickness :
- 4.57mm
- Terminal Pitch :
- 2.54mm
- REACH SVHC :
- No SVHC
- Contact Plating :
- Gold
- Operating Temperature :
- -55°C~125°C TA
- Pin Count :
- 20
- Height :
- 5.08mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e4
- Number of Channels :
- 8
- Load Capacitance :
- 50pF
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Family :
- HCT
- Datasheets
- CD74HCT640E

Buffers, Drivers, Receivers, Transceivers Texas Instruments CD74HCT640E Overview
The Texas Instruments CD74HCT640E represents a pinnacle of engineering in the realm of electronic components—specifically designed as a high-performing transceiver that functions to adeptly handle signal transmission in both directions. With its power to invert signals, the CD74HCT640E is housed within a robust 20-pin DIP (Dual In-line Package) and is optimized for operation at a voltage up to 5.5V. The thoughtful design ensures compatibility with multiple bus-oriented systems, granting it versatility across a range of applications. As a Buffers, Drivers, Receivers, Transceivers Texas Instruments CD74HCT640E product expert, melding meticulous technical detailing with a marketing flair is my creed, ensuring that B2B clients not only comprehend the specifications but also perceive the strategic value this component can bring to their high-volume purchasing decisions.
CD74HCT640E Features
- Inverting transceiver functionality for two-way communication
- Operable within a power supply range of 4.5V to 5.5V
- Housed in a pragmatically designed 20-pin DIP package ideal for through-hole mounting
- Compatible with TTL logic levels for seamless integration
- Designed for use in bus-oriented systems with its bidirectional data path
CD74HCT640E Applications
- Data Communication Systems - Facilitates bidirectional data exchange, ensuring efficient communication between devices.
- Microprocessor Interfacing - Acts as an interface between microprocessors and other peripheral or memory devices by inverting the necessary signals for accurate data transmission.
- Control Systems - Assists in the relay of control commands within automation setups, providing inverted output as required for process adjustments.
- Computing Equipment - Integrate into the design of computers and other computing systems for signal direction control.
- Test Equipment - Used in diagnostic and analytical devices for data transceiving tasks, particularly where signal inversion is a prerequisite.
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