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Texas Instruments CD74ACT14M — DC-DC Power Modules

CD74ACT14M 74ACT Hex Inverter, 14.5ns @ 5V, 50pF

MPNCD74ACT14M
End of Life

Texas Instruments 74ACT series, CD74ACT14M, Hex Inverter, 6 circuits, 1 input, 24 mA output, 4.5V~5.5V supply, 14-SOIC, -55°C~125°C.

$1.03Ref. price · indicative, final on quote
Texas Instruments CD74ACT14M datasheet (PDF)
Packaging14-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Series74ACT
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

CD74ACT14M specifications
ParameterValue
Series74ACT
Logic typeInverter
MountingSurface Mount
Supply voltage4.5V ~ 5.5V
Current - quiescent4 µA
Current - output high, low24mA, 24mA
I/O channels1
Operating temperature-55°C ~ 125°C
PackageTube
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits6
Input logic level - low0.8V ~ 1.3V
Input logic level - high1.4V ~ 2V
Max propagation delay @ v, max CL14.5ns @ 5V, 50pF

Product details

Six Schmitt-trigger inverters in a 14-SOIC

The CD74ACT14M is a hex inverter from the 74ACT family, packing six independent Schmitt-trigger inverters into a 14-SOIC package. Each channel accepts a single input and delivers 24 mA source/sink at the output, with a quiescent draw of just 4 µA. The part operates from a 4.5 V to 5.5 V supply and is specified across the full military temperature range of -55°C to 125°C, making it a fit for avionics, satellite, or downhole instrumentation where the environment pushes beyond industrial limits.

Maximum propagation delay is 14.5 ns at 5 V, 50 pF. Output drive is 24 mA.

Active, ROHS3, no end-of-life concern

Frequently asked questions

What is the difference between CD74ACT14M and 74HC14?

The CD74ACT14M runs on a 4.5 V to 5.5 V supply and has a maximum propagation delay of 14.5 ns at 5 V, 50 pF. A typical 74HC14 operates from 2 V to 6 V and also delivers around 15 ns at 6 V, but the ACT family's input logic thresholds (0.8 V low, 1.4 V high) provide better noise margin in 5 V-only systems. The CD74ACT14M also carries the full military temperature range of -55°C to 125°C, whereas most 74HC14 parts are rated only to 85°C.