74HC10N,652 Equivalent & Substitute Parts

Part Overview

The 74HC10N,652 is a NAND Gate IC featuring 3 channels with 3 inputs per channel in a 14-DIP package, manufactured by NXP USA Inc. This logic component operates across a 2V to 6V supply voltage range and is designed for Through Hole mounting applications. The part is currently classified as Obsolete, making equivalent and substitute parts necessary for ongoing design support and component sourcing.

Key Parameters

Parameter	Value
Manufacturer Part Number	74HC10N,652
Manufacturer	NXP USA Inc.
Logic Type	NAND Gate
Number of Circuits	3
Number of Inputs	3
Voltage - Supply	2V ~ 6V
Current - Quiescent (Max)	2 µA
Current - Output High, Low	5.2mA, 5.2mA
Input Logic Level - Low	0.5V ~ 1.8V
Input Logic Level - High	1.5V ~ 4.2V
Max Propagation Delay @ V, Max CL	16ns @ 6V, 50pF
Operating Temperature	-40°C ~ 125°C
Package / Case	14-DIP (0.300", 7.62mm)
Mounting Type	Through Hole
Product Status	Obsolete
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the 74HC10N,652 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Electrical Parameters:

Logic Type: NAND Gate
Number of Circuits: 3
Number of Inputs: 3
Voltage - Supply: 2V ~ 6V
Current - Quiescent (Max): 2 µA
Current - Output High, Low: 5.2mA, 5.2mA
Input Logic Level - Low: 0.5V ~ 1.8V
Input Logic Level - High: 1.5V ~ 4.2V
Max Propagation Delay @ V, Max CL: 16ns @ 6V, 50pF

Mechanical Parameters:

Package / Case: 14-DIP (0.300", 7.62mm)
Mounting Type: Through Hole

Compliance Parameters:

RoHS Status
REACH Status
ECCN / HTSUS Classification

The substitute parts CD74HC10E and SN74HC10N maintain identical logic configuration, electrical performance characteristics, and physical package specifications, ensuring direct functional replacement in circuit applications.

Parameter Comparison

Parameter	74HC10N,652 (NXP)	CD74HC10E (Harris)	SN74HC10N (TI)
Logic Type	NAND Gate	NAND Gate	NAND Gate
Number of Circuits	3	3	3
Number of Inputs	3	3	3
Voltage - Supply	2V ~ 6V	2V ~ 6V	2V ~ 6V
Current - Quiescent (Max)	2 µA	2 µA	2 µA
Current - Output High, Low	5.2mA, 5.2mA	5.2mA, 5.2mA	5.2mA, 5.2mA
Input Logic Level - Low	0.5V ~ 1.8V	0.5V ~ 1.8V	0.5V ~ 1.8V
Input Logic Level - High	1.5V ~ 4.2V	1.5V ~ 4.2V	1.5V ~ 4.2V
Max Propagation Delay @ V, Max CL	16ns @ 6V, 50pF	17ns @ 6V, 50pF	16ns @ 6V, 50pF
Operating Temperature	-40°C ~ 125°C	-55°C ~ 125°C	-40°C ~ 85°C
Package / Case	14-DIP (0.300", 7.62mm)	14-DIP (0.300", 7.62mm)	14-DIP (0.300", 7.62mm)
Mounting Type	Through Hole	Through Hole	Through Hole
Product Status	Obsolete	Obsolete	Active
RoHS Status	ROHS3 Compliant	RoHS non-compliant	ROHS3 Compliant

Engineering Selection Recommendations

SN74HC10N (Texas Instruments) is the primary substitute for the 74HC10N,652. This part maintains ROHS3 compliance matching the original specification, carries Active product status ensuring long-term availability, and delivers identical electrical performance with 16ns propagation delay. The operating temperature range of -40°C to 85°C covers standard industrial applications, though it is narrower than the original part's -40°C to 125°C range.

CD74HC10E (Harris Corporation) provides an alternative substitute with extended operating temperature range (-55°C to 125°C) and marginally higher propagation delay (17ns). However, this part is classified as RoHS non-compliant and Obsolete, making it suitable only for applications where RoHS compliance is not required and where extended temperature performance is critical.

For new designs and applications requiring regulatory compliance, SN74HC10N is the recommended selection. For legacy system maintenance where the original operating temperature range is essential and RoHS compliance is not mandated, CD74HC10E remains functionally compatible.

Frequently Asked Questions (FAQ)

Q: Can SN74HC10N directly replace 74HC10N,652 in existing circuits?

A: Yes. Both parts share identical logic configuration (3-channel NAND gate with 3 inputs), electrical specifications (2V-6V supply, 5.2mA output current, matching input logic levels), and 14-DIP package dimensions. Pin-for-pin compatibility is maintained.

Q: What is the difference in propagation delay between the substitutes?

A: The 74HC10N,652 and SN74HC10N both specify 16ns maximum propagation delay at 6V with 50pF load. The CD74HC10E specifies 17ns under identical conditions, representing a 1ns difference that is negligible for most logic applications.

Q: Why is the operating temperature range different for SN74HC10N?

A: The SN74HC10N operating range is -40°C to 85°C, compared to the original -40°C to 125°C. This narrower range is typical for Texas Instruments' commercial-grade 74HC series. Applications requiring operation above 85°C must use CD74HC10E (-55°C to 125°C) or source the original NXP part if available.

Q: Does RoHS compliance matter for my application?

A: RoHS3 compliance is mandatory for products sold in the European Union and many other regulated markets. SN74HC10N maintains ROHS3 compliance matching the original part. CD74HC10E is RoHS non-compliant and should be used only in applications where regulatory compliance is not required.

Q: Are all three parts available in the same package?

A: Yes. All three parts use the 14-DIP (0.300", 7.62mm) Through Hole package, ensuring mechanical compatibility with existing PCB layouts and socket configurations.

Q: Which substitute has the best long-term availability?

A: SN74HC10N carries Active product status from Texas Instruments, indicating ongoing production and long-term availability. Both 74HC10N,652 and CD74HC10E are classified as Obsolete, meaning production has been discontinued.

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