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NXP Semiconductors 74HC Microcontrollers Series

10 variants · NXP Semiconductors

About the NXP Semiconductors 74HC Microcontrollers Series

The NXP Semiconductors 74HC Microcontrollers Series series groups 10 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by case, mounting and operating temperature, so you can match the exact case your application requires using the selection guide below. All listed NXP Semiconductors 74HC Microcontrollers Series part numbers are active and orderable.

Select a variant by

Case
8-XFDFN · 14-DIP (0.300\", 7.62mm) · 14-SSOP (0.209\", 5.30mm Width) · 16-SOIC (0.154\", 3.90mm Width) · 16-SSOP (0.209\", 5.30mm Width) · 20-TSSOP (0.173\", 4.40mm Width)
Mounting
Surface Mount · Through Hole
Operating temperature
-40°C ~ 125°C · -40°C ~ 125°C (TA)
Package
Bulk · Tube
Voltage
2 V ~ 6 V · 2V ~ 6V · 4.5 V ~ 5.5 V · 4.5V ~ 5.5V
Logic type
Binary Counter · Counter, Decade · Inverter · NAND Gate · Shift Register
Number of bits per element
4 · 8 · 10 · 12 · 14

Variant comparison

Parameter74HC166D-Q10011874HC4017DB,11274HCT00N,65274HCT377PW,11274HC253DB,11874HC4020D,652
Case16-SOIC (0.154\", 3.90mm Width)16-SSOP (0.209\", 5.30mm Width)14-DIP (0.300\", 7.62mm)20-TSSOP (0.173\", 4.40mm Width)16-SSOP (0.209\", 5.30mm Width)16-SOIC (0.154\", 3.90mm Width)
MountingSurface MountSurface MountThrough HoleSurface MountSurface MountSurface Mount
Operating temperature-40°C ~ 125°C-40°C ~ 125°C-40°C ~ 125°C-40°C ~ 125°C (TA)-40°C ~ 125°C (TA)-40°C ~ 125°C
PackageBulkTubeTubeBulkBulkBulk
Voltage2V ~ 6V2 V ~ 6 V4.5V ~ 5.5V4.5V ~ 5.5V2V ~ 6V2 V ~ 6 V
Logic typeShift RegisterCounter, DecadeNAND GateBinary Counter
Number of bits per element810814

Request a quote on any NXP Semiconductors 74HC Microcontrollers Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants