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Texas Instruments CD74HC4017M96 — Logic ICs

CD74HC4017M96 Decade Counter, 35 MHz, 16-SOIC, -55 to 125°C

MPNCD74HC4017M96
End of Life

Texas Instruments 74HC series CD74HC4017M96, Decade Counter, 10-Bit, 35 MHz Count Rate, 2 V to 6 V Supply, Asynchronous Reset, 16-SOIC, -55°C to 125°C.

$0.58Ref. price · indicative, final on quote
Texas Instruments CD74HC4017M96 datasheet (PDF)
Packaging16-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Series74HC
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CD74HC4017M96 specifications
ParameterValue
Series74HC
Logic typeCounter, Decade
Trigger typePositive, Negative
MountingSurface Mount
Supply voltage2 V ~ 6 V
Operating temperature-55°C ~ 125°C (TA)
ResetAsynchronous
TimingSynchronous
PackageTape & Reel (TR); Cut Tape (CT)
DirectionUp
Count rate35 MHz
Case16-SOIC (0.154\", 3.90mm Width)
Number of elements1
Number of bits per element10

Product details

What this decade counter does on the board

The Texas Instruments CD74HC4017M96 is a 10-bit Johnson decade counter from the 74HC family. It counts up on each clock pulse and provides one-of-ten decoded outputs, making it a direct replacement for the classic CD4017 in a surface-mount 16-SOIC package. The asynchronous reset pin (MR) clears the counter immediately, independent of the clock, which is useful for resetting a sequence on a fault or power-up condition.

35 MHz count rate and what it buys you

Rated for a count rate of 35 MHz, this part can divide clock frequencies up to that speed. In practice, that covers most microcontroller clock outputs, sensor pulse trains, and timing references in industrial or automotive systems.

It belongs in avionics, missile guidance, satellite, downhole drilling, or any environment where the board sees extreme cold or heat.

Frequently asked questions

What is the maximum clock frequency of CD74HC4017M96?

The maximum count rate is 35 MHz. This is the highest frequency the internal decade counter can reliably divide, so your input clock should not exceed that limit.

Can CD74HC4017M96 be used as a frequency divider?

Yes. As a decade counter, it divides the input clock by 10. The Q5-9 outputs provide division ratios of 5 through 9 as well. The carry-out pin (CO) provides a divide-by-10 output that can cascade to another counter stage.

What is the equivalent of CD74HC4017M96?

The CD74HC4017M96 is functionally equivalent to the classic CD4017 decade counter but in a surface-mount 16-SOIC package. The through-hole CD74HCT390E is a different part — it is a dual decade counter with a lower 27 MHz count rate and through-hole DIP package, not a direct pin-for-pin replacement.