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Texas Instruments SN74ALVC244PWR — Memory (DRAM / SRAM / Flash / EEPROM)

SN74ALVC244PWR Texas Instruments Buffer, 1.65V-3.6V, 24mA

MPNSN74ALVC244PWR
End of Life

Texas Instruments 74ALVC series buffer, non-inverting, SN74ALVC244PWR, 1.65V-3.6V supply, 24mA output drive, 3-state outputs, 20-TSSOP package, tape and reel.

$0.64Ref. price · indicative, final on quote
Texas Instruments SN74ALVC244PWR datasheet (PDF)
Packaging20-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
Series74ALVC
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74ALVC244PWR specifications
ParameterValue
Series74ALVC
Logic typeBuffer, Non-Inverting
Output type3-State
MountingSurface Mount
Supply voltage1.65V ~ 3.6V
Current - output high, low24mA, 24mA
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
Case20-TSSOP (0.173\", 4.40mm Width)
Number of elements2
Number of bits per element4

Product details

Supply voltage range and output drive

The SN74ALVC244PWR: Operates from 1.65 V to 3.6 V, covering 1.8 V, 2.5 V, and 3.3 V logic domains without a separate level translator. The 24 mA symmetrical output drive at both high and low levels handles standard CMOS loads and short PCB traces directly.

Dual 4-bit buffer with bus isolation

Two elements, each buffering four bits, give eight total channels in a single 20-TSSOP package. The 3-state outputs let you isolate the bus during power sequencing or when the driving device is in reset.

Industrial temperature and surface-mount package

Rated for -40°C to 85°C ambient, covering factory-floor and outdoor enclosure environments. Housed in a 20-TSSOP (4.40 mm width) with supplier device package 20-TSSOP; supplied on tape and reel for pick-and-place assembly.

Frequently asked questions

Where can I buy the SN74ALVC244PWR?

Buyers need a reliable source to purchase the part quickly for production or prototyping.

What is the lead time for SN74ALVC244PWR?

Lead time affects project scheduling and BOM readiness.

Is the SN74ALVC244PWR compatible with 3.3V logic?

Design engineers must verify voltage compatibility to avoid damage or logic errors.

What are the alternatives for SN74ALVC244PWR?

Sourcing buyers need alternatives if the primary part is out of stock or has long lead time.

Is SN74ALVC244PWR obsolete or active?

Lifecycle status determines long-term availability and design-in viability.

Can I use SN74ALVC244PWR as a level shifter?

Engineers often consider using buffers for level translation, and compatibility is critical.