SN74AS638ANS
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- Mfr.Part #
- SN74AS638ANS
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- BUS TRANSCEIVER, AS SERIES, 1-FU
- Stock
- 24,886
- In Stock ：
- 24,886
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized ICs
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Direction :
- Bidirectional
- Number of Bits per Element :
- 8
- Operating Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- 74AS638
- Number of Functions :
- 1
- Voltage - Supply :
- 4.5V~5.5V
- Pin Count :
- 20
- Propagation Delay :
- 20 ns
- Number of Terminations :
- 20
- Height Seated (Max) :
- 2mm
- Control Type :
- COMMON CONTROL
- Family :
- AS
- RoHS Status :
- ROHS3 Compliant
- Logic Type :
- Transceiver, Inverting
- Translation :
- n/a
- Output Type :
- Open Collector, Push-Pull
- Power Supplies :
- 5V
- Current - Output High, Low :
- - 64mA; 15mA 64mA
- JESD-609 Code :
- e4
- Mount :
- Surface Mount
- Output Characteristics :
- OPEN-COLLECTOR/3-STATE
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Width :
- 5.3mm
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Packing Method :
- Tape and Reel
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Qualification Status :
- Not Qualified
- Series :
- 74AS
- Operating Temperature :
- 0°C~70°C TA
- Polarity :
- Inverting
- Number of Elements :
- 1
- Supply Voltage :
- 5V
- Number of Ports :
- 2
- Number of Pins :
- 20
- Packaging :
- Tape and Reel (TR)
- Terminal Form :
- Gull wing
- Logic Function :
- Inverting, Transceiver
- Datasheets
- SN74AS638ANS
Specialized ICs Texas Instruments SN74AS638ANS Overview
The Specialized ICs Texas Instruments SN74AS638ANS is a high-performance transceiver, offering advanced capabilities in a compact 20-SOIC package. Designed for robust handling of digital signals within a voltage range of 4.5V to 5.5V, this component features an innovative Open Collector, Push-Pull output system which enhances its utility in various demanding applications. The device is structured to operate efficiently between 0°C and 70°C, making it highly reliable in a range of environmental conditions. It supports 8-bit data transmission per element, with each pin tailored to maximize operational efficiency and signal integrity. This model is part of the distinguished 74AS series and is built to meet rigorous industrial standards for quality and performance.
Key Features
The SN74AS638ANS transceiver incorporates several key features that distinguish it from competitors. It provides dual inverting signal capabilities with a robust output current of 15mA to 64mA, catering to both high and low logic state operations. The integration of 20 pins facilitates versatile connectivity options, while its tape and reel packaging ensures safe and efficient assembly during manufacturing processes. This IC is ideal for surface mount technology (SMT), offering ease of integration in automated production lines.
Applications
The Specialized ICs Texas Instruments SN74AS638ANS finds extensive use across a broad spectrum of applications, making it a vital component in many electronic devices. Key applications include televisions, cell phones, wireless modems, remote controls, wireless network systems, satellite communications networks, and Ethernet circuitry. Its reliable performance and adaptability also make it suitable for use in both wired and cordless telephones, as well as in desktop PCs.
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