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Texas Instruments SN74CBT3125D — Analog & Data Acquisition
Texas Instruments

SN74CBT3125D Bus Switch, 4 x 1:1, 4.5V-5.5V, 14-SOIC

MPNSN74CBT3125D
End of Life

Texas Instruments 74CBT series Bus Switch, SN74CBT3125D, 4 x 1:1 circuit, 4.5V to 5.5V single supply, -40°C to 85°C, 14-SOIC surface mount package.

$1.36Ref. price · indicative, final on quote
SN74CBT3125D datasheet
Packaging14-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

SN74CBT3125D Technical Specifications
ParameterValue
TypeBus Switch
Series74CBT
Mounting typeSurface Mount
Voltage4.5V ~ 5.5V
Voltage supply sourceSingle Supply
Operating temperature-40°C ~ 85°C
Circuit1 x 1:1
PackageTube
Case14-SOIC (0.154\", 3.90mm Width)
Independent circuits4

Product details

Four bus switches on a single 5V rail

The Texas Instruments SN74CBT3125D is a 74CBT-series Bus Switch containing four independent 1:1 single-pole single-throw switches in a single 14-SOIC package. Each switch connects an A port to a B port with a low on-state resistance, controlled by a dedicated output-enable pin.

Rated for the factory floor, not just the office

The 14-SOIC body (3.90 mm width) is a standard footprint — no exotic land pattern, no tight-pitch reflow trickery. MSL 3 out of the bag; bake before reflow if the moisture-barrier bag has been open past the floor-life window.

Active and straight through the channel

The SN74CBT3125D is active and ROHS3 compliant.

Frequently asked questions

Is SN74CBT3125D equivalent to other 74CBT bus switches?

The SN74CBT3125D is a standard quad 1:1 bus switch in the 74CBT family. Pin-compatible equivalents exist within the same logic family from other manufacturers, but no specific alternate is listed on record.