SN74ALS638ANSR
- Mfr.Part #
- SN74ALS638ANSR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC TRANSCEIVER INVERT 5.5V 20SO
- Stock
- 9,905
- In Stock :
- 9,905
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Direction :
- Bidirectional
- Base Part Number :
- 74ALS638
- Number of Bits :
- 8
- Current - Output High, Low :
- - 24mA; 15mA 24mA
- Width :
- 5.3mm
- Control Type :
- COMMON CONTROL
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Series :
- 74ALS
- JESD-609 Code :
- e4
- Number of Pins :
- 20
- Height Seated (Max) :
- 2mm
- Translation :
- n/a
- Lead Free :
- Contains Lead
- Radiation Hardening :
- No
- Operating Supply Voltage :
- 5V
- Number of Elements :
- 1
- Number of Functions :
- 1
- Turn On Delay Time :
- 45 ns
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Packaging :
- Tape and Reel (TR)
- Packing Method :
- Tape and Reel
- Pbfree Code :
- No
- ECCN Code :
- EAR99
- Number of Ports :
- 2
- Number of Terminations :
- 20
- Logic Type :
- Transceiver, Inverting
- Voltage - Supply :
- 4.5V~5.5V
- Polarity :
- Inverting
- Number of Channels :
- 8
- RoHS Status :
- ROHS3 Compliant
- Max I(ol) :
- 0.024 A
- Pin Count :
- 20
- Terminal Form :
- Gull wing
- Weight :
- 266.712314mg
- Output Characteristics :
- 3-STATE
- Operating Temperature :
- 0°C~70°C TA
- Output Type :
- Open Collector, Push-Pull
- Family :
- ALS
- Logic Function :
- Inverting, Transceiver
- Mount :
- Surface Mount
- Propagation Delay :
- 30 ns
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Datasheets
- SN74ALS638ANSR

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74ALS638ANSR Overview
The Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74ALS638ANSR is an advanced integrated circuit designed for robust digital communication systems. This transceiver features a bi-directional bus interface capability specifically engineered to ensure high-speed, reliable data transmission and reception under a standard 5.5V supply. Its sturdy construction and high-performance specifications make it ideal for handling complex data transfer tasks in commercial and industrial applications, providing the flexibility and efficiency required for modern electronic systems.
SN74ALS638ANSR Features
This IC transceiver supports a wide operating voltage range and features multiple bus-interface capabilities which include eight channels configured as four pairs of transmitters and receivers. It offers an inverted signal output, enhancing signal integrity in noisy environments. Additionally, the device boasts a significant drive capability, reduced power consumption, and improved timing parameters, making it an excellent choice for demanding applications.
SN74ALS638ANSR Applications
- Networking Equipment: In routers and switches, the SN74ALS638ANSR facilitates reliable data transfer and signal integrity across multiple channels.
- Telecommunication Systems: Used in telecommunication infrastructures to ensure clear and consistent data transmission and reception.
- Industrial Automation: Integral in automated production lines for real-time bidirectional communication between control units and machinery.
- Consumer Electronics: Employs in advanced computing devices, enhancing connectivity and performance in multi-functional gadgets.
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