SN74LS244DB
- Mfr.Part #
- SN74LS244DB
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- BUFF/DVR TRI-ST DUAL 20SSOP
- Stock
- 17,503
- In Stock :
- 17,503
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized ICs
- Base Part Number :
- 74LS244
- Propagation Delay :
- 18 ns
- Thickness :
- 1.95mm
- REACH SVHC :
- No SVHC
- Supply Voltage :
- 5V
- Output Type :
- 3-STATE
- RoHS Status :
- ROHS3 Compliant
- Control Type :
- ENABLE LOW
- Packaging :
- Tape and Reel (TR)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mount :
- Surface Mount
- Current - Output High, Low :
- 15mA 24mA
- Pbfree Code :
- yes
- Logic Type :
- Buffer, Non-Inverting
- Quiescent Current :
- 27mA
- JESD-609 Code :
- e4
- Family :
- LS
- Width :
- 5.3mm
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- 0°C~70°C TA
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Height :
- 2mm
- Qualification Status :
- Not Qualified
- Peak Reflow Temperature (Cel) :
- 260
- Turn On Delay Time :
- 30 ns
- Number of Functions :
- 2
- Polarity :
- Non-Inverting
- Number of Terminations :
- 20
- Number of Elements :
- 2
- Number of Ports :
- 2
- Series :
- 74LS
- Length :
- 7.2mm
- Pin Count :
- 20
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Terminal Pitch :
- 0.65mm
- Number of Pins :
- 20
- Voltage - Supply :
- 4.75V~5.25V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Power Supplies :
- 5V
- Operating Supply Voltage :
- 5V
- Count Direction :
- Unidirectional
- Number of Bits per Element :
- 4
- Contact Plating :
- Gold
- Mounting Type :
- Surface Mount
- Packing Method :
- TR
- Number of Input Lines :
- 8
- Terminal Position :
- Dual
- Logic Function :
- Buffer, Inverting
- Datasheets
- SN74LS244DB

Specialized ICs Texas Instruments SN74LS244DB Overview
The SN74LS244DB by Texas Instruments is a high-performance buffer/driver designed for use in various electronic applications. It features dual 20-pin SSOP packaging, offering compactness without compromising on functionality. This integrated circuit is meticulously crafted to deliver exceptional signal buffering and driving capabilities, making it an ideal choice for demanding industrial and commercial environments.
SN74LS244DB Features
- High-speed, low-power Schottky TTL-compatible logic
- Dual 4-bit buffers/drivers with 3-state outputs
- Wide operating voltage range: 4.75V to 5.25V
- High output drive capability: ±24mA at 4.5V
- Enhanced ESD protection
- Industry-standard 20-pin SSOP package
- Robust construction for reliable performance
SN74LS244DB Applications
- Industrial Automation: The SN74LS244DB is widely used in industrial automation systems for signal buffering and driving, ensuring smooth communication between various control modules and sensors.
- Communications Equipment: In telecommunications and networking devices, this IC serves as a vital component for signal amplification and transmission, facilitating seamless data transfer and reception.
- Test and Measurement Instruments: Precision measurement instruments rely on the SN74LS244DB for accurate signal processing and amplification, enabling precise data acquisition and analysis in laboratory and field environments.
- Embedded Systems: Embedded control systems leverage the SN74LS244DB for interfacing between microcontrollers and external peripherals, enhancing system reliability and performance in applications such as automotive electronics and consumer electronics.
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