CD74HCT243EE4
- Mfr.Part #
- CD74HCT243EE4
- Manufacturer
- Texas Instruments
- Package / Case
- PDIP
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 5.5V 14DIP
- Stock
- 760
- In Stock :
- 760
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Max Operating Temperature :
- 125°C
- Number of Functions :
- 1
- Max Supply Voltage :
- 5.5V
- Number of Terminations :
- 14
- Packing Method :
- Tube
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Supply Voltage :
- 5V
- Logic Function :
- Inverting, Transceiver
- RoHS Status :
- RoHS Compliant
- Schmitt Trigger :
- No
- Low Level Output Current :
- 6mA
- Direction :
- Bidirectional
- Weight :
- 927.99329mg
- Contact Plating :
- Gold
- Lead Free :
- Lead Free
- Turn On Delay Time :
- 53 ns
- Quiescent Current :
- 8μA
- High Level Output Current :
- -6mA
- Pin Count :
- 14
- Family :
- HCT
- Length :
- 19.3mm
- Min Operating Temperature :
- -55°C
- Prop. Delay@Nom-Sup :
- 28 ns
- Logic IC Type :
- BUS TRANSCEIVER
- Control Type :
- INDEPENDENT CONTROL
- Number of Ports :
- 2
- Temperature Grade :
- Military
- Power Supplies :
- 5V
- JESD-609 Code :
- e4
- Translation :
- n/a
- Mount :
- Through Hole
- Number of Bits :
- 4
- Power Supply Current-Max (ICC) :
- 0.08mA
- Thickness :
- 3.9mm
- Radiation Hardening :
- No
- Max I(ol) :
- 0.006 A
- Propagation Delay :
- 20 ns
- Height :
- 5.08mm
- Polarity :
- Non-Inverting
- Operating Supply Voltage :
- 5V
- Package / Case :
- PDIP
- Number of Pins :
- 14
- Output Characteristics :
- 3-STATE
- Additional Feature :
- WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
- Min Supply Voltage :
- 4.5V
- Load Capacitance :
- 50pF
- Number of Elements :
- 1
- Number of Channels :
- 4
- Terminal Position :
- Dual
- Width :
- 6.35mm
- Datasheets
- CD74HCT243EE4

Buffers, Drivers, Receivers, Transceivers Texas Instruments CD74HCT243EE4 Overview
The Texas Instruments CD74HCT243EE4 is a high-performance, non-inverting transceiver designed to address the demanding requirements of buffering and data transmission systems. This IC ensures reliable operation within systems requiring precise voltage control, operating effectively within a range of up to 5.5V. The robust 14DIP package ensures ease of integration into existing technology platforms, making it an ideal choice for developers looking to enhance or create scalable, high-speed communication infrastructures. Its compatibility with TTL (Transistor-Transistor Logic) makes the CD74HCT243EE4 a versatile component in mixed-technology environments. This transceiver is particularly suited for applications that require robust noise immunity and high data integrity in complex digital circuits.
CD74HCT243EE4 Features
The CD74HCT243EE4 from Texas Instruments boasts a wide array of features making it a top choice for critical communication and buffering roles. Key features include:
- Non-inverting bus transceiver capabilities with two-directional functionality.
- Operational voltage range from 4.5V to 5.5V, allowing flexible usage in various circuit designs.
- Standard 14-pin DIP (Dual In-line Package), facilitating easy installation and soldering on multiple PCB layouts.
- High drive outputs and TTL compatibility, ensuring integration in mixed-voltage environments.
- Low power consumption and minimal propagation delay, enhancing overall system efficiency and responsiveness.
CD74HCT243EE4 Applications
- Communication Equipment: Utilized in modems and routers for effective data transmission and reception, ensuring reliable connectivity and high-speed data handling capabilities.
- Microprocessor Systems: Acts as an interface between microprocessors and other peripherals, buffering data to provide stable and efficient communication.
- Peripheral Drivers: Ideal for driving printers, scanners, and other peripheral devices, ensuring smooth and efficient data transfer.
- Data Storage Systems: Used in RAID systems and other storage solutions to manage data flow between controllers and disks, enhancing data integrity and access speed.
- Office Automation: Integrates into copiers and fax machines for reliable data transmission, contributing to enhanced device functionality and user experience.
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