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Texas Instruments SN7406DR — Discrete Semiconductors
Texas Instruments

SN7406DR 7400 Hex Inverter, Open-Collector, 40mA Sink

MPNSN7406DR
End of Life

Texas Instruments 7400 series, SN7406DR, hex inverter with open-collector outputs, 14-SOIC package, 4.75V to 5.25V supply, 0°C to 70°C, 40mA sink per output.

$1.03Ref. price · indicative, final on quote
SN7406DR 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

SN7406DR Technical Specifications
ParameterValue
Series7400
Logic typeInverter
Mounting typeSurface Mount
Voltage4.75V ~ 5.25V
Current - output high, low-, 40mA
Number of inputs1
Operating temperature0°C ~ 70°C
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesOpen Collector
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits6
Input logic level - low0.8V
Input logic level - high2V
Max propagation delay @ v, max CL23ns @ 5V, 15pF

Product details

Six open-collector inverters for 5V logic and load driving

The SN7406DR is a hex inverter from the 7400 TTL family, each channel a single-input inverter with an open-collector output rated to sink 40 mA.

Package and mounting

The open-collector output sinks 40 mA per channel. Use an external pull-up resistor to the load supply.

Package and footprint

14-SOIC, 3.90 mm body width. Standard footprint for reflow assembly.

Lifecycle and sourcing

Product status is Active, ROHS3 compliant. No end-of-life notice, no last-time-buy pressure.

Frequently asked questions

Is SN7406DR active or obsolete?

The SN7406DR is Active in production, ROHS3 compliant, and carries no end-of-life notice. No last-time-buy risk.

What is the output current of SN7406DR?

Each open-collector output can sink 40 mA. There is no specified high-level output current because the output floats high — an external pull-up resistor supplies the load current.