SN74F244DWR
- Mfr.Part #
- SN74F244DWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC BUF NON-INVERT 5.5V 20SOIC
- Stock
- 478
- In Stock :
- 478
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Number of Ports :
- 2
- Voltage - Supply :
- 4.5V~5.5V
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Quiescent Current :
- 60mA
- Operating Temperature :
- 0°C~70°C TA
- REACH SVHC :
- No SVHC
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Bits per Element :
- 4
- Terminal Form :
- Gull wing
- Propagation Delay :
- 8 ns
- Logic Function :
- Buffer, Inverting
- Family :
- F/FAST
- Height :
- 2.65mm
- Contact Plating :
- Gold
- Mounting Type :
- Surface Mount
- Turn On Delay Time :
- 8 ns
- Packing Method :
- TR
- Radiation Hardening :
- No
- Load Capacitance :
- 50pF
- Terminal Position :
- Dual
- Series :
- 74F
- Prop. Delay@Nom-Sup :
- 6.5 ns
- Packaging :
- Cut Tape (CT)
- Width :
- 7.5mm
- Mount :
- Surface Mount
- Base Part Number :
- 74F244
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Logic Type :
- Buffer, Non-Inverting
- Supply Voltage :
- 5V
- JESD-609 Code :
- e4
- Operating Supply Voltage :
- 5V
- Control Type :
- ENABLE LOW
- Length :
- 12.8mm
- Power Supplies :
- 5V
- Thickness :
- 2.35mm
- Pbfree Code :
- yes
- Polarity :
- Non-Inverting
- Number of Input Lines :
- 8
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Factory Lead Time :
- 6 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 20
- Number of Pins :
- 20
- Number of Elements :
- 2
- Current - Output High, Low :
- 15mA 64mA
- Number of Functions :
- 2
- Number of Output Lines :
- 3
- Count Direction :
- Unidirectional
- Pin Count :
- 20
- Power Supply Current-Max (ICC) :
- 90mA
- Output Type :
- 3-STATE
- Datasheets
- SN74F244DWR

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74F244DWR Overview
The Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74F244DWR is a robust and versatile non-inverting buffer, designed to meet the stringent requirements of modern digital systems. This IC, encapsulated in a 20-SOIC package, operates efficiently within a voltage range of up to 5.5V. Known for its high-drive outputs and immunity to noise, this product is essential for ensuring signal integrity in high-speed communications and computing environments. Its capability to drive heavy load conditions and maintain stable operation makes it an indispensable component in both commercial and industrial applications.
SN74F244DWR Features
The SN74F244DWR offers several distinguishing features that enhance its functionality in electronic circuits. Key features include:
- Non-inverting buffers that maintain true signal output
- Dual-supply voltages ranging from 4.5V to 5.5V, suitable for TTL environments
- High current drive capability (±24mA) which is ideal for driving capacitive loads
- 3-State outputs for bus interfacing, allowing for multiple connections on a single bus without interference
- Low power consumption and reduced crosstalk, optimizing overall system performance
- Improved latch-up protection exceeding 250mA, per JESD 17, ensuring device safety under extreme conditions
SN74F244DWR Applications
- Microprocessor Systems: Utilized as a line driver to manage data flow between the microprocessor and other peripherals, ensuring reliable communication without data corruption.
- Memory Devices: Acts as a buffer between memory components in servers, workstations, and PCs, enhancing the integrity and speed of data transmission.
- Data Communication Equipment: Used in communication hubs, routers, and switches to ensure clear signal propagation across multiple network layers.
- Control Systems: Integral in industrial automation systems for interfacing sensors and actuators with control units, providing consistent logic levels despite noisy environments.
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