SN74LV244ADB
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- Mfr.Part #
- SN74LV244ADB
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC BUFF/DVR TRI-ST DUAL 20SSOP
- Stock
- 22,540
- In Stock ：
- 22,540
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Terminal Form :
- Gull wing
- Polarity :
- Non-Inverting
- Number of Elements :
- 2
- Pbfree Code :
- yes
- Quiescent Current :
- 20μA
- Number of Pins :
- 20
- Supply Voltage-Max (Vsup) :
- 5.5V
- Series :
- 74LV
- Radiation Hardening :
- No
- Thickness :
- 1.95mm
- Turn On Delay Time :
- 21 ns
- Length :
- 7.2mm
- Peak Reflow Temperature (Cel) :
- 260
- REACH SVHC :
- No SVHC
- Count Direction :
- Unidirectional
- Height :
- 2mm
- Number of Input Lines :
- 8
- Logic Function :
- Buffer, Inverting
- Current - Output High, Low :
- 16mA 16mA
- Family :
- LV/LV-A/LVX/H
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 0.65mm
- Mounting Type :
- Surface Mount
- Pin Count :
- 20
- Prop. Delay@Nom-Sup :
- 13.5 ns
- JESD-609 Code :
- e4
- Max I(ol) :
- 0.016 A
- Load Capacitance :
- 50pF
- Power Supplies :
- 3.3V
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Operating Temperature :
- -40°C~125°C TA
- Mount :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Packing Method :
- TR
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Base Part Number :
- 74LV244
- Number of Terminations :
- 20
- Supply Voltage-Min (Vsup) :
- 2V
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Packaging :
- Tape and Reel (TR)
- Supply Voltage :
- 2.5V
- Voltage - Supply :
- 2V~5.5V
- Number of Bits per Element :
- 4
- Logic Type :
- Buffer, Non-Inverting
- Width :
- 5.3mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Functions :
- 2
- Propagation Delay :
- 7.5 ns
- Control Type :
- ENABLE LOW
- Output Type :
- 3-STATE
- Number of Ports :
- 2
- Datasheets
- SN74LV244ADB
Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74LV244ADB Overview
The SN74LV244ADB by Texas Instruments stands out in the realm of Buffers, Drivers, Receivers, and Transceivers, bringing to the table the reliability and quality Texas Instruments is renowned for. This integrated circuit serves as a buffer/driver with tristate outputs, encompassed within a sleek 20-SSOP package. Designed to be used in circumstances where driving capabilities and operational flexibility are a top requirement, this device is well suited for a broad range of applications. The dual buffer and driver integrated within it are engineered for low-voltage operation, making the SN74LV244ADB an ideal choice for interfacing with 3.3V logic while maintaining 5V tolerance. Its ability to prevent data contention on the bus lines by placing the output in high-impedance state is a staple in the design that ensures signal integrity and system functionality.
SN74LV244ADB Features
- Dual buffer/driver with tristate outputs
- Operates from 2.7 V to 3.6 V, with 5 V tolerant inputs
- Output can drive up to 15 LSTTL loads
- The 20-SSOP package provides a compact footprint
- Typical VOLP (output ground bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C
- Supports mixed-mode signal operation (5V input and 3.3V output)
- IOFF and power-up 3-state support hot insertion
- Low power consumption technology
- ESD protection exceeds JESD 22
SN74LV244ADB Applications
- Computing Systems: This device supports efficient data flow management, acting as a buffer within high-speed computing environments, preventing signaling bottlenecks.
- Telecommunications: In telecom equipment, the SN74LV244ADB effectively manages signal integrity, especially crucial in high-noise environments.
- Industrial Control Systems: Offers reliable data transmission capabilities, necessary for precise control and monitoring of industrial machinery.
- Data Storage: Integrated within data storage systems, it ensures robust data transmission, protecting data integrity during high-speed operations.
- Portable Devices: Its low power consumption makes it ideal for battery-operated devices, providing stable buffering without draining resources.
- Consumer Electronics: Frequently found in consumer devices, where consistent signal management is needed for user interface controls and display management.
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