SN74ALS638A-1DWE4
- Mfr.Part #
- SN74ALS638A-1DWE4
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC TXRX INVERT 5.5V 20SOIC
- Stock
- 39,045
- In Stock :
- 39,045
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Number of Elements :
- 1
- Number of Terminations :
- 20
- Base Part Number :
- 74ALS638
- Terminal Position :
- Dual
- Operating Temperature :
- 0°C~70°C TA
- Terminal Form :
- Gull wing
- Propagation Delay :
- 30 ns
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Count Direction :
- Bidirectional
- Load Capacitance :
- 50pF
- Series :
- 74ALS
- Number of Functions :
- 1
- Pin Count :
- 20
- RoHS Status :
- ROHS3 Compliant
- Width :
- 7.5mm
- Voltage - Supply :
- 4.5V~5.5V
- Pbfree Code :
- yes
- Packaging :
- Tube
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Pins :
- 20
- Additional Feature :
- WITH DIRECTION CONTROL
- Current - Output High, Low :
- - 24mA; 15mA 24mA
- Power Supplies :
- 5V
- Output Characteristics :
- OPEN-COLLECTOR/3-STATE
- Mounting Type :
- Surface Mount
- Height Seated (Max) :
- 2.65mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Logic Function :
- Inverting, Transceiver
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of Bits per Element :
- 8
- Supply Voltage :
- 5V
- Number of Ports :
- 2
- Supply Voltage-Min (Vsup) :
- 4.5V
- Qualification Status :
- Not Qualified
- Family :
- ALS
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Control Type :
- COMMON CONTROL
- Logic Type :
- Transceiver, Inverting
- Mount :
- Surface Mount
- Polarity :
- Inverting
- Translation :
- n/a
- Output Type :
- Open Collector, Push-Pull
- Datasheets
- SN74ALS638A-1DWE4

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74ALS638A-1DWE4 Overview
Introducing the SN74ALS638A-1DWE4 from Texas Instruments, a versatile Integrated Circuit (IC) designed to optimize signal transmission and reception in electronic systems. Engineered with precision and reliability, this IC embodies the hallmark quality synonymous with Texas Instruments.
With its innovative design, the SN74ALS638A-1DWE4 serves as a robust solution for a wide range of applications, providing efficient signal buffering, driving, receiving, and transceiving functionalities. Whether in industrial settings, telecommunications infrastructure, or consumer electronics, this IC delivers exceptional performance and ensures seamless data communication.
SN74ALS638A-1DWE4 Features
- High-quality signal transmission: Ensures reliable data transfer across electronic circuits.
- Multiple functionalities: Serves as a buffer, driver, receiver, and transceiver, offering versatility in application.
- Wide voltage compatibility: Operates effectively within a voltage range of up to 5.5V, accommodating diverse system requirements.
- Compact form factor: Packaged in a 20SOIC configuration, facilitating easy integration into various electronic devices and PCB layouts.
- Enhanced performance: Provides efficient signal inversion capability, optimizing signal integrity and reducing transmission errors.
- Robust design: Built to withstand harsh environmental conditions, ensuring long-term reliability and durability.
SN74ALS638A-1DWE4 Applications
- Industrial Automation: The SN74ALS638A-1DWE4 is utilized in industrial control systems, facilitating precise signal transmission between sensors, actuators, and control units. Its buffering and driving capabilities ensure stable communication, enhancing operational efficiency and system reliability in manufacturing environments.
- Telecommunications Infrastructure: In telecommunications networks, this IC plays a crucial role in signal conditioning and line interface applications. It enables seamless data transmission across communication channels, ensuring clear and uninterrupted voice and data communication in telecommunication systems.
- Consumer Electronics: Integrated into consumer electronic devices such as smartphones, tablets, and gaming consoles, the SN74ALS638A-1DWE4 facilitates high-speed data transfer and signal processing. Its transceiver functionality enables bidirectional communication, supporting various multimedia and connectivity features in modern consumer electronics.
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