SN74LS244DW
- Mfr.Part #
- SN74LS244DW
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC BUF NON-INVERT 5.25V 20SOIC
- Stock
- 758
- In Stock :
- 758
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Number of Pins :
- 20
- RoHS Status :
- ROHS3 Compliant
- Count Direction :
- Unidirectional
- Voltage - Supply :
- 4.75V~5.25V
- Number of Circuits :
- 8
- Logic Function :
- Buffer, Inverting
- Number of Ports :
- 2
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 7.5mm
- Nominal Supply Current :
- 17mA
- ECCN Code :
- EAR99
- Pin Count :
- 20
- Quiescent Current :
- 46mA
- Pbfree Code :
- yes
- Number of Bits per Element :
- 4
- Number of Terminations :
- 20
- REACH SVHC :
- No SVHC
- Operating Supply Voltage :
- 5V
- Thickness :
- 2.35mm
- Packaging :
- Tube
- Factory Lead Time :
- 6 Weeks
- Power Supplies :
- 5V
- JESD-609 Code :
- e4
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Polarity :
- Non-Inverting
- Family :
- LS
- Number of Outputs :
- 8
- Control Type :
- ENABLE LOW
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Number of Functions :
- 2
- Series :
- 74LS
- Number of Elements :
- 2
- Turn On Delay Time :
- 30 ns
- Base Part Number :
- 74LS244
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Operating Temperature :
- 0°C~70°C TA
- Length :
- 12.8mm
- Logic Type :
- Buffer, Non-Inverting
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Propagation Delay :
- 18 ns
- Output Type :
- 3-STATE
- Lead Free :
- Lead Free
- Current - Output High, Low :
- 15mA 24mA
- Height :
- 2.65mm
- Datasheets
- SN74LS244DW

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74LS244DW Overview
The SN74LS244DW from Texas Instruments is a high-performance, non-inverting buffer designed for use in a wide range of digital applications requiring signal strength enhancement. This IC operates effectively within a supply voltage range of 5.25V, encapsulated in a 20SOIC package, ensuring both robust performance and reliability. Ideal for environments where noise immunity and higher drive are necessary, the SN74LS244DW stands out for its practicality and efficiency in complex digital circuits, making it a key component in advanced electronics design. The integration of this device within your circuits guarantees improved signal integrity and reduced voltage drop, crucial for maintaining system reliability in high-speed digital interfaces.
SN74LS244DW Features
This buffer offers multiple technical advantages that enhance its application scope:
- Operates from a single 5.25V supply, providing stable performance across varying power levels.
- Non-inverting buffers with a high drive capability suitable for driving heavy loads.
- 20-pin SOIC package allows for efficient PCB layout and space conservation.
- Robust design with noise immunity suitable for complex digital environments.
SN74LS244DW Applications
- Logic Level Translation: Enhances compatibility between devices operating at different voltage levels by stabilizing signal transfer, reducing logic errors in multi-voltage systems.
- Memory Address Drivers: Provides the necessary drive strength to handle capacitive loads, improving the reliability and speed of memory operations in computers and servers.
- Bus Interface Circuits: Strengthens signals across buses in microprocessor and microcontroller based systems, ensuring data integrity under high-load conditions.
- Peripheral Driving: Efficiently drives peripherals such as printers, scanners, and other computer hardware, ensuring clear signal transmission and operational reliability.
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