SN74AHC245N
- Mfr.Part #
- SN74AHC245N
- Manufacturer
- Texas Instruments
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 5.5V 20DIP
- Stock
- 15,296
- In Stock :
- 15,296
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage :
- 3.3V
- Termination :
- Through Hole
- Voltage - Supply :
- 2V~5.5V
- Propagation Delay :
- 19 ns
- Mount :
- Through Hole
- Translation :
- n/a
- Terminal Position :
- Dual
- Number of Channels :
- 8
- Number of Functions :
- 1
- Control Type :
- COMMON CONTROL
- Length :
- 24.33mm
- Radiation Hardening :
- No
- Logic Type :
- Transceiver, Non-Inverting
- REACH SVHC :
- No SVHC
- Load Capacitance :
- 50pF
- Schmitt Trigger :
- No
- Factory Lead Time :
- 6 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Current - Output High, Low :
- 8mA 8mA
- Thickness :
- 4.57mm
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- 3-STATE
- Turn On Delay Time :
- 19 ns
- Family :
- AHC
- Additional Feature :
- WITH DIRECTION CONTROL
- Direction :
- Bidirectional
- Number of Ports :
- 2
- Series :
- 74AHC
- Number of Elements :
- 1
- Mounting Type :
- Through Hole
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Pin Count :
- 20
- Pbfree Code :
- yes
- Weight :
- 1.1991g
- JESD-609 Code :
- e4
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~125°C TA
- Width :
- 6.35mm
- Number of Bits :
- 8
- Logic Function :
- Inverting, Transceiver
- Lead Free :
- Lead Free
- Packaging :
- Tube
- Number of Terminations :
- 20
- Power Supplies :
- 2/5.5V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Height :
- 5.08mm
- Base Part Number :
- 74AHC245
- Polarity :
- Non-Inverting
- Terminal Pitch :
- 2.54mm
- Supply Voltage-Min (Vsup) :
- 2V
- Power Supply Current-Max (ICC) :
- 0.04mA
- Number of Pins :
- 20
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- SN74AHC245N

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74AHC245N Overview
The Texas Instruments SN74AHC245N is a robust IC designed for reliable bidirectional data communication in a wide range of digital applications. As a non-inverting bus transceiver, this component operates within a voltage range of 2V to 5.5V, encapsulated in a 20-pin DIP (Dual Inline Package) format, making it suitable for conventional through-hole mounting. The IC's ability to operate across a broad voltage spectrum coupled with its high drive capability ensures compatibility with a variety of logic families, making it a go-to choice for developers looking to create flexible and reliable system architectures. The Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74AHC245N serves as a pivotal component in managing data flow between computing cores and peripherals, ensuring data integrity and swift data transfer rates.
SN74AHC245N Features
This IC is distinguished by its robust feature set which includes:
- Bi-directional data communication capability
- Wide operating voltage range of 2V to 5.5V
- High-drive outputs (-32mA to 64mA)
- 20-pin DIP packaging suitable for through-hole mounting
- Low power consumption and high speed operation
- Compatibility with multiple logic levels
SN74AHC245N Applications
- Microcontroller Systems: Facilitates data transfer between the microcontroller and other peripherals, ensuring robust data handling in embedded systems.
- Memory Interfaces: Utilized in systems requiring interface with memory devices, enabling reliable and fast data exchange.
- Data Communication Equipment: Plays a critical role in managing data flows in equipment like routers and modems, ensuring efficient and error-free communication.
- Industrial Automation: In automation systems, this IC helps in the interfacing of sensors and actuaries, streamlining process control.
- Consumer Electronics: Essential in consumer electronics for achieving high-speed data transmission between various digital components.
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