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Texas Instruments SN74AC14PW — Analog & Data Acquisition

SN74AC14PW 74AC Hex Inverter with Schmitt Trigger, 14-TSSOP

MPNSN74AC14PW
End of Life

Texas Instruments 74AC series, SN74AC14PW, Inverter, Schmitt Trigger, 6 Circuits, 1 Input, 24mA, 2V to 6V, -40°C to 85°C, 14-TSSOP.

$1.16Ref. price · indicative, final on quote
Texas Instruments SN74AC14PW datasheet (PDF)
Packaging14-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
Series74AC
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74AC14PW specifications
ParameterValue
Series74AC
Logic typeInverter
MountingSurface Mount
Supply voltage2V ~ 6V
Current - quiescent2 µA
Current - output high, low24mA, 24mA
I/O channels1
Operating temperature-40°C ~ 85°C
PackageTube
FeaturesSchmitt Trigger
Case14-TSSOP (0.173\", 4.40mm Width)
Number of circuits6
Input logic level - low0.5V ~ 1.1V
Input logic level - high2.2V ~ 3.9V
Max propagation delay @ v, max CL10ns @ 5V, 50pF

Product details

Six-channel inverter with Schmitt-trigger inputs

The Texas Instruments SN74AC14PW is a hex inverter from the 74AC family, integrating six independent inverter gates each with a single input. The Schmitt-trigger action on every input provides hysteresis, which cleans up slow or noisy edges. The device operates across a 2V to 6V supply range. Each output can source or sink 24mA. Propagation delay is 10ns at 5V into 50pF.

We source this part through independent distribution and can quote it to order against an RFQ.

Frequently asked questions

What is the closest functional equivalent to SN74AC14PW?

The SN74HCS04PWR is a hex inverter with Schmitt-trigger inputs in the 74HCS family, but it operates at a lower output drive (7.8 mA vs 24 mA) and has a wider temperature range (-40°C to 125°C). The SN74LVU04APWT offers faster propagation delay (7ns at 5V) but lacks Schmitt-trigger inputs. Neither is a drop-in replacement without checking the board-level drive and noise requirements.

Is SN74AC14PW RoHS compliant?

Yes, it is ROHS3 compliant.