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Texas Instruments SN74LVC257AD — Discrete Semiconductors
Texas Instruments

SN74LVC257AD 74LVC Quad 2:1 Multiplexer, 16-SOIC, Active

MPNSN74LVC257AD
End of Life

Texas Instruments 74LVC series, Quad 2:1 Multiplexer, SN74LVC257AD, 16-SOIC (0.154", 3.90mm Width), Surface Mount, 1.65V ~ 3.6V supply, 24mA output, -40°C ~ 85°C.

$1.31Ref. price · indicative, final on quote
SN74LVC257AD datasheet
Packaging16-SOIC (0.154", 3.90mm Width)
StockContact for availability
Lead timeIn Stock wk
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

SN74LVC257AD Technical Specifications
ParameterValue
TypeMultiplexer
Series74LVC
Mounting typeSurface Mount
Voltage1.65V ~ 3.6V
Voltage supply sourceSingle Supply
Current - output high, low24mA, 24mA
Operating temperature-40°C ~ 85°C
Circuit4 x 2:1
PackageTube
Case16-SOIC (0.154\", 3.90mm Width)
Independent circuits1

Product details

Quad 2:1 multiplexer, 74LVC family

The SN74LVC257AD is a quad 2:1 multiplexer from Texas Instruments' 74LVC logic family. It selects one of two 4-bit data inputs per channel, routing the chosen data to the output based on a common select line. Output drive is rated 24 mA source and 24 mA sink, sufficient for driving light loads or multiple downstream CMOS inputs within the same voltage domain.

RoHS3 compliant (2011/65/EU + 2015/863), with no exemptions listed. The part is lead-free and suitable for RoHS-driven BOMs.