SN74ALS621ADW
- Mfr.Part #
- SN74ALS621ADW
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 5.5V 20SOIC
- Stock
- 15
- In Stock :
- 15
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Propagation Delay :
- 33 ns
- Power Supplies :
- 5V
- Supply Voltage :
- 5V
- Voltage - Supply :
- 4.5V~5.5V
- Radiation Hardening :
- No
- Operating Supply Voltage :
- 5V
- Height :
- 2.65mm
- Width :
- 7.5mm
- Logic Type :
- Transceiver, Non-Inverting
- Factory Lead Time :
- 6 Weeks
- Translation :
- n/a
- Mount :
- Surface Mount
- Operating Temperature :
- 0°C~70°C TA
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 20
- Base Part Number :
- 74ALS621
- Output Type :
- Open Collector
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Number of Ports :
- 2
- Pin Count :
- 20
- Lead Free :
- Lead Free
- Weight :
- 500.709277mg
- Schmitt Trigger :
- No
- REACH SVHC :
- No SVHC
- Control Type :
- INDEPENDENT CONTROL
- Pbfree Code :
- yes
- Packaging :
- Tube
- Length :
- 12.8mm
- Max I(ol) :
- 0.024 A
- Number of Bits :
- 8
- Termination :
- SMD/SMT
- Number of Channels :
- 8
- Number of Elements :
- 1
- Series :
- 74ALS
- Terminal Form :
- Gull wing
- Number of Pins :
- 20
- Current - Output High, Low :
- - 24mA
- Polarity :
- Non-Inverting
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Family :
- ALS
- Direction :
- Bidirectional
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Additional Feature :
- WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
- Turn On Delay Time :
- 39 ns
- Thickness :
- 2.35mm
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Logic Function :
- Inverting, Transceiver
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Load Capacitance :
- 50pF
- Datasheets
- SN74ALS621ADW

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74ALS621ADW Overview
The Texas Instruments SN74ALS621ADW is a high-performance, dual non-inverting bus transceiver designed specifically for multi-point transmission lines. It operates efficiently within a 5.5V voltage range and is packaged in a space-saving 20SOIC format. This device is ideal for applications requiring bidirectional data communication with high drive capability and minimal power consumption. The SN74ALS621ADW features advanced silicon-gate technology to enhance switching performance while maintaining low power usage, making it an essential component for modern electronic communication systems.
SN74ALS621ADW Features
- Operates from a single 5.5V supply.
- High-current outputs drive up to 48 mA.
- Inputs and outputs are directly TTL-compatible.
- Package type: 20SOIC ensures compactness and functionality.
SN74ALS621ADW Applications
- Telecommunications: Used in systems for driving high-speed buses and lines, enhancing signal integrity and reducing latency.
- Computing: Integral in servers and PCs for managing data flow between processors and peripheral devices, ensuring efficient and reliable operation.
- Industrial Automation: Critical for control systems where robust data communication is needed to withstand harsh environments.
- Consumer Electronics: Employed in home entertainment systems to facilitate robust data transmission between audio-visual components.
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