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