SN74ALS642A-1DWRE4
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- Mfr.Part #
- SN74ALS642A-1DWRE4
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC TXRX INVERT 5.5V 20SOIC
- Stock
- 14,295
- In Stock ：
- 14,295
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Width :
- 7.5mm
- Qualification Status :
- Not Qualified
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Terminations :
- 20
- Control Type :
- COMMON CONTROL
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 4.5V~5.5V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Weight :
- 500.709277mg
- Packaging :
- Tape and Reel (TR)
- Polarity :
- Inverting
- Translation :
- n/a
- Load Capacitance :
- 50pF
- Base Part Number :
- 74ALS642
- Logic Type :
- Transceiver, Inverting
- Count Direction :
- Bidirectional
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Supply Voltage :
- 5V
- Mount :
- Surface Mount
- Number of Pins :
- 20
- Height Seated (Max) :
- 2.65mm
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Propagation Delay :
- 30 ns
- Additional Feature :
- WITH DIRECTION CONTROL
- Number of Ports :
- 2
- Series :
- 74ALS
- Pin Count :
- 20
- Output Type :
- Open Collector
- Supply Voltage-Min (Vsup) :
- 4.5V
- Family :
- ALS
- Number of Outputs :
- 8
- Power Supplies :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Output High, Low :
- - 24mA
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Elements :
- 1
- Packing Method :
- Tape and Reel
- Lead Free :
- Lead Free
- Number of Bits :
- 8
- Number of Functions :
- 1
- Logic Function :
- Inverting, Transceiver
- Operating Temperature :
- 0°C~70°C TA
- Datasheets
- SN74ALS642A-1DWRE4
Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74ALS642A-1DWRE4 Overview
The Texas Instruments SN74ALS642A-1DWRE4 is a high-performance, dual octal bus transceiver designed to facilitate bidirectional communication between data buses. This integrated circuit, housed in a 20-SOIC package, operates with a 5.5V power supply, making it ideal for systems that require robust level shifting and drive capabilities with minimal power consumption. As a Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74ALS642A-1DWRE4, this product ensures reliable data transmission and reception, enhancing system integrity in complex digital environments.
SN74ALS642A-1DWRE4 Features
The SN74ALS642A-1DWRE4 offers several key features that make it a preferred choice for high-demand applications. It includes dual octal non-inverting bus transceivers, a wide voltage range of 5.5V, and high-speed data transfer capabilities. The device also features 3-state outputs that provide line termination for multiplexed data bus applications, reducing power consumption and increasing system efficiency. Moreover, its robust design ensures reliable operation even in harsh industrial environments.
SN74ALS642A-1DWRE4 Applications
- Data Communication Systems: The SN74ALS642A-1DWRE4 facilitates seamless and efficient data exchange between computing systems, ensuring data integrity and speed.
- Microprocessor Systems: This IC serves as a critical component in microprocessor systems, managing bidirectional data flow and signal integrity.
- Networking Equipment: In networking hardware, such as routers and switches, the SN74ALS642A-1DWRE4 enhances signal driving capabilities and improves performance.
- Industrial Control Systems: It is used in industrial environments where robustness and reliability are required to handle large data throughputs and maintain system stability.
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