How do the NXP Semiconductors NXP Semiconductors 74HC Series variants differ?

NXP Semiconductors 74HC Series part numbers differ by current - output high, low, features, input logic level - high and input logic level - low. Use the selection guide above to pick by current - output high, low.

How many NXP Semiconductors NXP Semiconductors 74HC Series part numbers are listed?

38 NXP Semiconductors NXP Semiconductors 74HC Series part numbers are listed, each with specifications and a datasheet where available.

NXP Semiconductors 74HC Series

38 variants · NXP Semiconductors

About the NXP Semiconductors NXP Semiconductors 74HC Series series

The NXP Semiconductors NXP Semiconductors 74HC Series series groups 38 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of 14-SSOP (0.209\", 5.30mm Width), current - quiescent of 2 µA and mounting type of Surface Mount. Variants differ by current - output high, low, features and input logic level - high, so you can match the exact current - output high, low your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current NXP Semiconductors 74HC Series variants and discontinued ones from a single page.

Select a variant by

Current - output high, low: 4mA, 4mA · 5.2mA, 5.2mA
Features: - · Schmitt Trigger
Input logic level - high: 1.5V ~ 4.2V · 1.9V ~ 2.1V · 2V
Input logic level - low: 0.3V ~ 1.2V · 0.5V ~ 0.6V · 0.5V ~ 1.8V · 0.8V
Logic type: Inverter · NAND Gate
Max propagation delay @ v, max CL: 16ns @ 6V, 50pF · 19ns @ 4.5V, 50pF · 21ns @ 6V, 50pF · 34ns @ 4.5V, 50pF
Number of circuits: 3 · 6
Number of inputs: 1 · 3

Variant comparison

Parameter	74HC10DB,112	74HC14DB,112	74HCT04DB,112	74HCT14DB,112
Current - output high, low	5.2mA, 5.2mA	5.2mA, 5.2mA	4mA, 4mA	4mA, 4mA
Features	-	Schmitt Trigger	-	Schmitt Trigger
Input logic level - high	1.5V ~ 4.2V	1.5V ~ 4.2V	2V	1.9V ~ 2.1V
Input logic level - low	0.5V ~ 1.8V	0.3V ~ 1.2V	0.8V	0.5V ~ 0.6V
Logic type	NAND Gate	Inverter	Inverter	Inverter
Max propagation delay @ v, max CL	16ns @ 6V, 50pF	21ns @ 6V, 50pF	19ns @ 4.5V, 50pF	34ns @ 4.5V, 50pF
Number of circuits	3	6	6	6
Number of inputs	3	1	1	1

Shared specifications

Case: 14-SSOP (0.209\", 5.30mm Width)
Current - quiescent: 2 µA
Mounting type: Surface Mount
Package: Tube

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 current - output high, low, features, input logic level - high and input logic level - low. Use the selection guide above to pick by current - output high, low.
How many NXP Semiconductors NXP Semiconductors 74HC Series part numbers are listed?: 38 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.