SN74ALS540-1DWE4
- Mfr.Part #
- SN74ALS540-1DWE4
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC BUFFER INVERT 5.5V 20SOIC
- Stock
- 16,307
- In Stock :
- 16,307
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Mounting Type :
- Surface Mount
- Voltage - Supply :
- 4.5V~5.5V
- Mount :
- Surface Mount
- Logic Type :
- Buffer, Inverting
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Current - Output High, Low :
- 15mA 48mA
- Width :
- 7.5mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Logic Function :
- Buffer, Inverter
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Additional Feature :
- WITH DUAL OUTPUT ENABLE
- Number of Pins :
- 20
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Qualification Status :
- Not Qualified
- Number of Inputs :
- 8
- Number of Elements :
- 1
- Control Type :
- ENABLE LOW
- Power Supplies :
- 5V
- Lead Free :
- Lead Free
- Base Part Number :
- 74ALS540
- Output Type :
- 3-STATE
- Number of Terminations :
- 20
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Number of Ports :
- 2
- Family :
- ALS
- Turn On Delay Time :
- 12 ns
- Supply Voltage-Max (Vsup) :
- 5.5V
- Height Seated (Max) :
- 2.65mm
- Series :
- 74ALS
- Number of Bits :
- 8
- Power Supply Current-Max (ICC) :
- 22mA
- Load Capacitance :
- 50pF
- Packaging :
- Tube
- Supply Voltage-Min (Vsup) :
- 4.5V
- Operating Temperature :
- 0°C~70°C TA
- Propagation Delay :
- 12 ns
- Pin Count :
- 20
- Supply Voltage :
- 5V
- Polarity :
- Inverting
- Datasheets
- SN74ALS540-1DWE4

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74ALS540-1DWE4 Overview
Introducing the SN74ALS540-1DWE4 by Texas Instruments, a premier component in the realm of Buffers, Drivers, Receivers, and Transceivers. This IC buffer and inverter is engineered to meet high-performance demands across a range of applications, accommodating a 5.5V operating voltage and housed in a 20SOIC package. It is specifically designed to provide reliable bi-directional interface between logic circuits of different voltage and current capabilities. The usage of the keyword [Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74ALS540-1DWE4] emphasizes its critical role in advanced electronic systems.
SN74ALS540-1DWE4 Features
The SN74ALS540-1DWE4 features octal buffers and line drivers with 3-state outputs which ensure that the device can drive lines with high efficiency and minimal power dissipation. It supports typical voltages up to 5.5V, making it ideal for interfacing with high-power logic circuits. The robust design provides high drive current and low output impedance, which is crucial for fast digital signaling while maintaining signal integrity across multiple channels.
SN74ALS540-1DWE4 Applications
- Microprocessor Systems: Facilitates communication between microprocessors and peripheral components by balancing voltage and current requirements efficiently.
- Data Communication Equipment: Used in devices such as routers and switches to manage data flow with high integrity, ensuring robust performance in communications infrastructure.
- Memory Drive Circuits: Acts as a bridge in memory drive circuits, allowing for reliable data transfer and enhancing read/write performance of memory units.
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