SN74AHC245NS
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- Mfr.Part #
- SN74AHC245NS
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC BUS TRANSCEIVER 8BIT 20SO
- Stock
- 9,760
- In Stock ：
- 9,760
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Load Capacitance :
- 50pF
- Weight :
- 266.712314mg
- Radiation Hardening :
- No
- Direction :
- Bidirectional
- Quiescent Current :
- 4μA
- Pbfree Code :
- yes
- Turn On Delay Time :
- 19 ns
- Current - Output High, Low :
- 8mA 8mA
- Number of Pins :
- 20
- Number of Channels :
- 8
- Additional Feature :
- WITH DIRECTION CONTROL
- Number of Ports :
- 2
- Width :
- 5.3mm
- Voltage - Supply :
- 2V~5.5V
- Height :
- 2mm
- Family :
- AHC
- JESD-609 Code :
- e4
- Logic Function :
- Inverting, Transceiver
- Logic Type :
- Transceiver, Non-Inverting
- Number of Functions :
- 1
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- RoHS Status :
- ROHS3 Compliant
- Schmitt Trigger :
- No
- Packing Method :
- TR
- Power Supply Current-Max (ICC) :
- 0.04mA
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Power Supplies :
- 2/5.5V
- Length :
- 12.6mm
- Control Type :
- COMMON CONTROL
- Base Part Number :
- 74AHC245
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Translation :
- n/a
- Series :
- 74AHC
- Supply Voltage-Max (Vsup) :
- 5.5V
- Thickness :
- 1.95mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~125°C TA
- Factory Lead Time :
- 6 Weeks
- Number of Bits :
- 8
- Propagation Delay :
- 8.5 ns
- Number of Terminations :
- 20
- Supply Voltage :
- 3.3V
- Polarity :
- Non-Inverting
- Packaging :
- Cut Tape (CT)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Pin Count :
- 20
- Terminal Position :
- Dual
- Output Type :
- 3-STATE
- Terminal Form :
- Gull wing
- Number of Elements :
- 1
- Contact Plating :
- Gold
- Supply Voltage-Min (Vsup) :
- 2V
- Datasheets
- SN74AHC245NS
Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74AHC245NS Overview
The Texas Instruments SN74AHC245NS is a robust integrated circuit designed to facilitate reliable data transmission between core system components. As a part of the Buffers, Drivers, Receivers, Transceivers category, this 8-bit bus transceiver features non-inverting 3-state outputs, making it a pivotal component in advanced digital systems. With its ability to handle bidirectional data communication across dual power supply systems, the SN74AHC245NS stands out for its versatility and performance in a compact 20-SO package. The strategic design and advanced manufacturing by Texas Instruments ensure that this component meets rigorous industrial standards, making it ideal for businesses looking to invest in high-quality electronic components for critical applications.
SN74AHC245NS Features
The SN74AHC245NS boasts several features that make it integral to modern electronic systems. It operates effectively within a voltage range of 2 V to 5.5 V, which allows for flexible integration into various circuit designs. Additionally, the device supports high-drive outputs with up to 8 mA of output drive at 5 V, enhancing signal integrity in noisy environments. The inclusion of a latch-up performance that meets 100 mA per JESD 78, Class II, guarantees reliability under stress. Its low power consumption and high speed, with propagation delays of typically 4 ns at 5 V, further align with the needs of power-sensitive applications.
SN74AHC245NS Applications
- Microprocessor Systems: The SN74AHC245NS is used to interface microprocessors with other peripherals, ensuring reliable data transfer while maintaining signal integrity and speed.
- Data Communication Equipment: This IC is crucial in facilitating the bidirectional transfer of data, which is vital for modems and other communication interfaces.
- Memory Drive Circuits: It acts as a line driver, improving the driving capability and isolation in memory address and data buses in computers and servers.
- Control Units: In control units for industrial and automotive applications, the SN74AHC245NS provides essential buffering and driving capabilities, managing the data flow between processors and controlled devices.
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