SN74ALS645ADWR
- Mfr.Part #
- SN74ALS645ADWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 5.5V 20SOIC
- Stock
- 30
- In Stock :
- 30
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- ECCN Code :
- EAR99
- Schmitt Trigger :
- No
- Turn On Delay Time :
- 20 ns
- Packaging :
- Tape and Reel (TR)
- Width :
- 7.5mm
- Translation :
- n/a
- Mount :
- Surface Mount
- Pin Count :
- 20
- Supply Voltage :
- 5V
- Voltage - Supply :
- 4.5V~5.5V
- Packing Method :
- TR
- Lead Free :
- Lead Free
- Current - Output High, Low :
- 15mA 24mA
- Series :
- 74ALS
- Max I(ol) :
- 0.024 A
- Peak Reflow Temperature (Cel) :
- 260
- Thickness :
- 2.35mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Number of Elements :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Pbfree Code :
- yes
- Number of Pins :
- 20
- Qualification Status :
- Not Qualified
- Logic Function :
- Inverting, Transceiver
- Output Type :
- 3-STATE
- Operating Supply Voltage :
- 5V
- Propagation Delay :
- 10 ns
- Operating Temperature :
- 0°C~70°C TA
- JESD-609 Code :
- e4
- Power Supply Current-Max (ICC) :
- 55mA
- Load Capacitance :
- 50pF
- Number of Channels :
- 8
- RoHS Status :
- ROHS3 Compliant
- Polarity :
- Non-Inverting
- Control Type :
- COMMON CONTROL
- Mounting Type :
- Surface Mount
- Logic Type :
- Transceiver, Non-Inverting
- Family :
- ALS
- Number of Terminations :
- 20
- Factory Lead Time :
- 6 Weeks
- Direction :
- Bidirectional
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Additional Feature :
- WITH DIRECTION CONTROL
- Power Supplies :
- 5V
- Terminal Form :
- Gull wing
- Length :
- 12.8mm
- Weight :
- 500.709277mg
- Terminal Position :
- Dual
- Number of Ports :
- 2
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Height :
- 2.65mm
- Number of Bits :
- 8
- Base Part Number :
- 74ALS645
- Datasheets
- SN74ALS645ADWR

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74ALS645ADWR Overview
The SN74ALS645ADWR from Texas Instruments is a pivotal component in the realm of digital circuit design, specifically within the Buffers, Drivers, Receivers, Transceivers category. This integrated circuit is designed to facilitate robust, bidirectional communication between data buses. With its ability to operate at a voltage range up to 5.5V, it is ideally suited for systems that require reliable data transfer while maintaining signal integrity across various voltage levels. The compact 20-SOIC package ensures that it can be incorporated into space-constrained applications without compromising performance, making it a critical element for manufacturers aiming to enhance their electronic products.
SN74ALS645ADWR Features
The SN74ALS645ADWR offers several key features that make it a preferred choice for sophisticated electronics. It operates efficiently within a voltage range of up to 5.5V and includes a non-inverting bus transceiver function that allows for smooth bidirectional interaction between data points. Additionally, the device is characterized by its high drive output and low power consumption, which contribute to its efficiency and reliability in high-performance environments.
SN74ALS645ADWR Applications
- Computing Systems: Utilized in both personal computers and servers, the SN74ALS645ADWR ensures stable data transmission between CPU and memory, enhancing overall system reliability and speed.
- Telecommunication Equipment: In telecom infrastructures, this IC helps in managing data flow efficiently, ensuring clear and uninterrupted signal transmission across various communication channels.
- Consumer Electronics: Applied in devices such as smartphones and tablets, it supports the high-speed data exchange required for multimedia processing and connectivity.
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