SN74LVC244ADB
- Mfr.Part #
- SN74LVC244ADB
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC BUFF/DVR TRI-ST DUAL 20SSOP
- Stock
- 104,612
- In Stock :
- 104,612
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Operating Temperature :
- -40°C~125°C TA
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 20
- Base Part Number :
- 74LVC244
- Max Power Dissipation :
- 500mW
- Terminal Position :
- Dual
- Logic Type :
- Buffer, Non-Inverting
- Propagation Delay :
- 5.7 ns
- Height :
- 2mm
- REACH SVHC :
- No SVHC
- Packing Method :
- TR
- Polarity :
- Non-Inverting
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Supply Voltage :
- 1.8V
- Series :
- 74LVC
- Count Direction :
- Unidirectional
- JESD-609 Code :
- e4
- Voltage - Supply :
- 1.65V~3.6V
- ECCN Code :
- EAR99
- Thickness :
- 1.95mm
- Supply Voltage-Min (Vsup) :
- 1.65V
- Number of Pins :
- 20
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Quiescent Current :
- 1μA
- Logic Function :
- Buffer, Inverting
- Operating Supply Voltage :
- 3.6V
- Contact Plating :
- Gold
- Termination :
- SMD/SMT
- Output Type :
- 3-STATE
- Length :
- 7.2mm
- Current - Output High, Low :
- 24mA 24mA
- Pin Count :
- 20
- Family :
- LVC/LCX/Z
- Turn On Delay Time :
- 6.7 ns
- Number of Gates :
- 8
- Control Type :
- ENABLE LOW
- Peak Reflow Temperature (Cel) :
- 260
- Power Dissipation :
- 500mW
- Number of Elements :
- 2
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 6 Weeks
- Number of Functions :
- 2
- Terminal Pitch :
- 0.65mm
- Packaging :
- Cut Tape (CT)
- Number of Ports :
- 2
- Surface Mount :
- yes
- Pbfree Code :
- yes
- Number of Bits per Element :
- 4
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Width :
- 5.3mm
- Number of Output Lines :
- 3
- Lead Free :
- Lead Free
- Datasheets
- SN74LVC244ADB

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74LVC244ADB Overview
The SN74LVC244ADB from Texas Instruments is an integral piece within their Buffers, Drivers, Receivers, Transceivers product category. As a robust buffer and line driver, this device incorporates high-drive outputs capable of withstanding the rigors of various industrial environments. Suitable for both commercial and industrial applications, the SN74LVC244ADB features TRI-STATE outputs which ensure that multiple units can share common data lines without conflict. The device is designed in a compact 20-SSOP (Shrink Small Outline Package) form factor, effectively meeting the space-saving requirements of modern PCB designs. This high-performance Integrated Circuit (IC) is developed to allow for swift data flow while minimizing power consumption, a testimony to the efficiency and technologically advanced design that Texas Instruments is renowned for.
SN74LVC244ADB Features
- Wide Operating Voltage Range of 2.7 V to 3.6 V
- Max TPD of 3.2 ns at 3.3 V
- High-Drive Outputs (-32-mA I_O)
- 20-Pin Shrink Small Outline Package (SSOP)
- Low Power Consumption
- Inputs Accept Voltages to 5.5 V
- ESD Protection Exceeds JESD 22
SN74LVC244ADB Applications
- Computing Systems - In computing systems, the SN74LVC244ADB facilitates reliable data transmission between processor and memory or peripheral devices by providing buffer capabilities that maintain signal integrity.
- Data Communication Equipment - This IC ensures seamless and noise-resistant data flow in devices such as modems, routers, and switches that require stable data handling and integrity.
- Industrial Control Instruments - In the realm of industrial automation, the SN74LVC244ADB serves as the backbone for driving signals across long PCB traces or cabling while protecting the integrity of the data in noisy environments.
- Consumer Electronics - The device can be found in consumer electronics where it supports data flow and signal buffering within game consoles, TVs, and other high-demand electronics.
- Portable Battery-Powered Devices - Thanks to its low power consumption, the SN74LVC244ADB is ideal for battery-powered devices, ensuring functionality doesn't come at the expense of battery life.
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