CD74HC243E
- Mfr.Part #
- CD74HC243E
- Manufacturer
- Texas Instruments
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 6V 14DIP
- Stock
- 2
- In Stock :
- 2
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Max I(ol) :
- 0.0078 A
- Mounting Type :
- Through Hole
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Operating Temperature :
- -55°C~125°C TA
- Count Direction :
- Bidirectional
- Power Supplies :
- 2/6V
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Additional Feature :
- WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
- ECCN Code :
- EAR99
- Current - Output High, Low :
- 7.8mA 7.8mA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Width :
- 6.35mm
- Output Type :
- 3-STATE
- Control Type :
- INDEPENDENT CONTROL
- Output Polarity :
- TRUE
- Packaging :
- Tube
- Supply Voltage :
- 4.5V
- Qualification Status :
- Not Qualified
- Voltage - Supply :
- 2V~6V
- Number of Bits per Element :
- 4
- Base Part Number :
- 74HC243
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Number of Elements :
- 1
- Family :
- HC/UH
- Translation :
- n/a
- Height Seated (Max) :
- 5.08mm
- Load Capacitance :
- 50pF
- Supply Voltage-Min (Vsup) :
- 2V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage-Max (Vsup) :
- 6V
- Surface Mount :
- No
- Number of Functions :
- 1
- Pin Count :
- 14
- Series :
- 74HC
- JESD-609 Code :
- e4
- Number of Ports :
- 2
- Logic Type :
- Transceiver, Non-Inverting
- Prop. Delay@Nom-Sup :
- 20 ns
- Number of Terminations :
- 14
- Power Supply Current-Max (ICC) :
- 0.08mA
- Schmitt Trigger :
- No
- Datasheets
- CD74HC243E

Buffers, Drivers, Receivers, Transceivers Texas Instruments CD74HC243E Overview
The CD74HC243E from Texas Instruments is a high-quality non-inverting transceiver that operates at up to 6V, designed to address the demanding needs of modern electronic circuits. This component, housed in a 14-pin DIP (Dual Inline Package), facilitates robust bidirectional communication between data buses. The versatility and reliability of the CD74HC243E make it an ideal choice for applications requiring efficient and reliable data exchange with minimal signal degradation, particularly in complex multi-voltage environments.
CD74HC243E Features
The CD74HC243E features include non-inverting bus transceiver functionality with two separate bidirectional buffers. The device supports a wide voltage range from 2V to 6V, allowing for integration into various circuit designs. The low power consumption and high noise immunity are enhanced by CMOS technology, making it suitable for high-speed operation in digital systems. Additionally, the pin configuration is designed for simplified implementation while maximizing functionality.
CD74HC243E Applications
- Microcontroller Systems: Integrates seamlessly with microcontrollers to facilitate smooth and reliable data transfer across different voltage domains, ensuring consistent operation and performance.
- Data Communication Equipment: Used in routers, switches, and other network devices to maintain integrity and speed of data flow across communication channels.
- Consumer Electronics: Employs in devices such as gaming consoles and home entertainment systems to enhance signal integrity and operational reliability.
- Office Automation Machines: Essential in printers, copiers, and scanners for reliable data transmission between the main control unit and peripheral components.
- Industrial Controls: Applied in industrial automation systems for managing signals between sensors and control units, ensuring accurate data communication under various electrical conditions.
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