SN74LS640-1DWE4
- Mfr.Part #
- SN74LS640-1DWE4
- Manufacturer
- Texas Instruments
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC TRANSCVR INVERT 5.25V 20SOIC
- Stock
- 2,464
- In Stock :
- 2,464
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Min Operating Temperature :
- 0°C
- Operating Supply Voltage :
- 5V
- Low Level Output Current :
- 24mA
- Output Characteristics :
- 3-STATE
- Polarity :
- Inverting
- Direction :
- Bidirectional
- Width :
- 7.5mm
- Turn On Delay Time :
- 40 ns
- Number of Terminations :
- 20
- Control Type :
- COMMON CONTROL
- Max Supply Voltage :
- 5.25V
- Number of Bits :
- 8
- Package / Case :
- SOIC
- Weight :
- 500.709277mg
- Power Supplies :
- 5V
- Propagation Delay :
- 15 ns
- Min Supply Voltage :
- 4.75V
- Max Operating Temperature :
- 70°C
- RoHS Status :
- RoHS Compliant
- Qualification Status :
- Not Qualified
- Logic Function :
- Inverting, Transceiver
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e4
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Temperature Grade :
- COMMERCIAL
- Additional Feature :
- WITH DIRECTION CONTROL
- Logic IC Type :
- BUS TRANSCEIVER
- Lead Free :
- Lead Free
- Number of Ports :
- 2
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pin Count :
- 20
- Terminal Position :
- Dual
- Family :
- LS
- Height Seated (Max) :
- 2.65mm
- Mount :
- Surface Mount
- High Level Output Current :
- 24mA
- Supply Voltage :
- 5V
- Translation :
- n/a
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Number of Elements :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Channels :
- 8
- Number of Pins :
- 20
- Packaging :
- Rail/Tube
- Datasheets
- SN74LS640-1DWE4

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74LS640-1DWE4 Overview
The Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74LS640-1DWE4 is a high-performance integrated circuit designed for robust communication and data transfer in complex electronics. This IC features an inverting transceiver functionality that is crucial for facilitating bidirectional data flow across systems while operating at a voltage of 5.25V. With its compact 20SOIC packaging, the SN74LS640-1DWE4 ensures a minimal footprint on PCB layouts, making it ideal for densely packed electronic assemblies. Its design caters to B2B clients who require reliable, high-speed data transmission components for their high-volume manufacturing needs.
SN74LS640-1DWE4 Features
- Inverting transceiver functionality enables bidirectional data communication.
- Operates at a supply voltage of 5.25V, suitable for TTL-level logic interfaces.
- Compact 20-SOIC package allows for efficient use of PCB space.
- Enhanced signal integrity reduces risk of data corruption in noisy environments.
SN74LS640-1DWE4 Applications
- Computing Systems: Enables reliable data exchange between core computing components, enhancing overall system stability.
- Telecommunications Equipment: Critical for signal integrity in high-speed communication infrastructures.
- Industrial Automation: Facilitates robust data transmission across control units and sensors, improving process reliability and safety.
- Consumer Electronics: Used in devices requiring high data integrity for user interface and functionality enhancements.
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