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Texas Instruments SN74HC139QDRQ1 — Memory (DRAM / SRAM / Flash / EEPROM)

SN74HC139QDRQ1 - Texas Instruments

MPNSN74HC139QDRQ1
End of Life

IC DECODER/DEMUX 1X2:4 16SOIC

$0.62Ref. price · indicative, final on quote
Packaging16-SOIC (0.154", 3.90mm 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

SN74HC139QDRQ1 Technical Specifications
ParameterValue
TypeDecoder/Demultiplexer
SeriesAutomotive, AEC-Q100, 74HC
Mounting typeSurface Mount
Voltage2V ~ 6V
Voltage supply sourceSingle Supply
Current - output high, low5.2mA, 5.2mA
Operating temperature-40°C ~ 125°C
Circuit1 x 2:4
PackageTape & Reel (TR); Cut Tape (CT)
Case16-SOIC (0.154\", 3.90mm Width)
Independent circuits2

Frequently asked questions

Where can I buy SN74HC139QDRQ1?

Buyers need a trusted source to complete procurement; supply chain decisions hinge on availability.

What is the datasheet for SN74HC139QDRQ1?

Engineers and technicians require full specifications for design validation and troubleshooting.

What is the price of SN74HC139QDRQ1?

Cost directly affects BOM budget and sourcing decisions, especially in volume.

Is SN74HC139QDRQ1 still in production?

Lifecycle status impacts long-term product availability and replacement planning.

What is the difference between SN74HC139QDRQ1 and SN74HC139DR?

Designers need to confirm compatibility and performance variations between automotive and standard grades.

Can SN74HC139QDRQ1 be used as a replacement for 74HC139?

Technicians and brokers cross-check pin-to-pin compatibility and functional equivalence for field repairs.