SN74ALS638A-1DWR
- Mfr.Part #
- SN74ALS638A-1DWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC TXRX INVERT 5.5V 20SOIC
- Stock
- 34,703
- In Stock :
- 34,703
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Translation :
- n/a
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Operating Temperature :
- 0°C~70°C TA
- Polarity :
- Inverting
- Packing Method :
- Tape and Reel
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Qualification Status :
- Not Qualified
- Packaging :
- Tape and Reel (TR)
- Supply Voltage-Max (Vsup) :
- 5.5V
- Power Supplies :
- 5V
- Series :
- 74ALS
- Count Direction :
- Bidirectional
- Output Characteristics :
- OPEN-COLLECTOR/3-STATE
- Number of Ports :
- 2
- Number of Terminations :
- 20
- Logic Type :
- Transceiver, Inverting
- Family :
- ALS
- Number of Pins :
- 20
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Propagation Delay :
- 30 ns
- Pin Count :
- 20
- Height Seated (Max) :
- 2.65mm
- Supply Voltage :
- 5V
- Terminal Position :
- Dual
- Number of Elements :
- 1
- Additional Feature :
- WITH DIRECTION CONTROL
- Width :
- 7.5mm
- Supply Voltage-Min (Vsup) :
- 4.5V
- Terminal Form :
- Gull wing
- Current - Output High, Low :
- - 24mA; 15mA 24mA
- Output Type :
- Open Collector, Push-Pull
- Voltage - Supply :
- 4.5V~5.5V
- Base Part Number :
- 74ALS638
- Control Type :
- COMMON CONTROL
- Logic Function :
- Inverting, Transceiver
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Bits per Element :
- 8
- Datasheets
- SN74ALS638A-1DWR

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74ALS638A-1DWR Overview
The SN74ALS638A-1DWR by Texas Instruments is a high-performance component designed for advanced digital communication systems. As part of the Buffers, Drivers, Receivers, Transceivers category, this integrated circuit specializes in maintaining signal integrity and enhancing data transmission efficiencies. With its ability to operate at up to 5.5 volts, this device ensures reliable functionality across various applications, particularly in environments where signal conditioning is critical. The robust design and Texas Instruments' commitment to quality make this product a prime choice for businesses looking to enhance their electronic systems.
SN74ALS638A-1DWR Features
The SN74ALS638A-1DWR excels in providing durable and efficient performance with features including its low-voltage operation at 5.5V, the 20SOIC package for easy integration into existing setups, and its inverting transmitter and receiver functionality which enhances signal clarity across extended distances. This integration facilitates improved communication within electronic devices while minimizing latency and signal degradation.
SN74ALS638A-1DWR Applications
- Communication Equipment: Utilized in routers and switches to maintain clear signal transmission and reception, ensuring high-speed data processing and reduced error rates.
- Industrial Automation Systems: Helps in controlling machinery and data flow within industrial environments, improving reliability and operational efficiency.
- Data Processing Units: Integral in servers and computer systems for managing data integrity during high-volume data exchanges, crucial for maintaining system performance under heavy loads.
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