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NXP Semiconductors 74HC Series

36 variants · NXP Semiconductors

About the NXP Semiconductors NXP Semiconductors 74HC Series series

The NXP Semiconductors NXP Semiconductors 74HC Series series groups 36 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common input capacitance of 3.5 pF, mounting type of Surface Mount and voltage of 2V ~ 6V. Variants differ by case, current - output high, low and current - quiescent, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case
14-SOIC (0.154\", 3.90mm Width) · 14-SSOP (0.209\", 5.30mm Width) · 16-SOIC (0.154\", 3.90mm Width) · 16-SSOP (0.209\", 5.30mm Width) · 20-SSOP (0.209\", 5.30mm Width)
Current - output high, low
5.2mA, 5.2mA · 7.8mA, 7.8mA
Current - quiescent
4 µA · 8 µA · 40 µA
Frequency
81 MHz · 82 MHz · 85 MHz · 122 MHz · 133 MHz
Function
Master Reset · Reset · Set(Preset) and Reset · Standard
Max propagation delay @ v, max CL
26ns @ 6V, 50pF · 27ns @ 6V, 50pF · 30ns @ 6V, 50pF · 37ns @ 6V, 50pF
Number of bits per element
1 · 8
Number of elements
1 · 2

Variant comparison

Parameter74HC107D,65274HC109D,65274HC109DB,11274HC273DB,11274HC574DB,11274HC574DB,118
Case14-SOIC (0.154\", 3.90mm Width)16-SOIC (0.154\", 3.90mm Width)16-SSOP (0.209\", 5.30mm Width)20-SSOP (0.209\", 5.30mm Width)20-SSOP (0.209\", 5.30mm Width)20-SSOP (0.209\", 5.30mm Width)
Current - output high, low5.2mA, 5.2mA5.2mA, 5.2mA5.2mA, 5.2mA5.2mA, 5.2mA7.8mA, 7.8mA7.8mA, 7.8mA
Current - quiescent4 µA4 µA4 µA8 µA8 µA8 µA
Frequency85 MHz81 MHz81 MHz122 MHz133 MHz133 MHz
FunctionResetSet(Preset) and ResetSet(Preset) and ResetMaster ResetStandardStandard
Max propagation delay @ v, max CL27ns @ 6V, 50pF30ns @ 6V, 50pF30ns @ 6V, 50pF26ns @ 6V, 50pF26ns @ 6V, 50pF26ns @ 6V, 50pF
Number of bits per element111888
Number of elements222111

Shared specifications

Input capacitance
3.5 pF
Mounting type
Surface Mount
Voltage
2V ~ 6V

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

Frequently asked questions

How do the NXP Semiconductors NXP Semiconductors 74HC Series variants differ?
NXP Semiconductors 74HC Series part numbers differ by case, current - output high, low, current - quiescent and frequency. Use the selection guide above to pick by case.
How many NXP Semiconductors NXP Semiconductors 74HC Series part numbers are listed?
36 NXP Semiconductors NXP Semiconductors 74HC Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for NXP Semiconductors NXP Semiconductors 74HC Series?
Request a quote (RFQ) for any NXP Semiconductors 74HC Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants