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Texas Instruments SN74LVT244BDWR — Memory (DRAM / SRAM / Flash / EEPROM)
Texas Instruments

SN74LVT244BDWR Buffer, Non-Inverting, 3-State, 20-SOIC

MPNSN74LVT244BDWR
End of Life

Texas Instruments SN74LVT244BDWR, Series 74LVT, Buffer Non-Inverting, 3-State, 20-SOIC (0.295", 7.50mm Width), Surface Mount, 2.7V ~ 3.6V Supply, -40°C ~ 85°C, 32mA / 64mA Output.

$0.92Ref. price · indicative, final on quote
SN74LVT244BDWR datasheet
Packaging20-SOIC (0.295", 7.50mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

SN74LVT244BDWR Technical Specifications
ParameterValue
Series74LVT
Logic typeBuffer, Non-Inverting
Output type3-State
Mounting typeSurface Mount
Voltage2.7V ~ 3.6V
Current - output high, low32mA, 64mA
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
Case20-SOIC (0.295\", 7.50mm Width)
Number of elements2
Number of bits per element4

Product details

Buffer for 3.3 V buses — what the drive ratings mean

The SN74LVT244BDWR is a dual 4-bit buffer with non-inverting outputs and 3-state control, built on TI's 74LVT BiCMOS process. It runs from a 2.7 V to 3.6 V supply.

Package and temperature — board-fit constraints

It comes in a 20-pin SOIC wide-body (7.50 mm width). The -40°C to 85°C operating range covers factory-floor cabinets, outdoor telecom shelters, and HVAC controllers.

Sourcing — quoted to order

We source the SN74LVT244BDWR through independent distribution and can quote it against an RFQ. The part is actively produced and the supply channel is open.

Frequently asked questions

Is SN74LVT244BDWR RoHS compliant?

Yes, it is ROHS3 Compliant per TI's listing.

What is the closest functional second-source for SN74LVT244BDWR?

The SN74LVTH16245ADGVR is a 16-bit transceiver from the same 74LVTH family with similar supply voltage and 3-state outputs, but it is a different logic type (transceiver vs buffer) and has 8 bits per element instead of 4. For a direct buffer replacement, stick with the 74LVT244 footprint.