HEF4030BT,653 Equivalent & Substitute Parts

Part Overview

The HEF4030BT,653 is a 4-channel XOR (Exclusive OR) logic IC manufactured by Nexperia USA Inc. in a 14-SO surface mount package. This component is classified as active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Alternative equivalent and substitute parts are necessary when the primary part experiences supply constraints, inventory limitations, or when design requirements permit functional alternatives within the 4000B logic series.

Key Parameters

Parameter	Value
Logic Type	XOR (Exclusive OR)
Number of Circuits	4
Number of Inputs	2
Voltage Supply Range	3V ~ 15V
Current - Quiescent (Max)	4 µA
Current - Output High/Low	3mA / 3mA
Input Logic Level - Low	1.5V ~ 4V
Input Logic Level - High	4.6V ~ 11V
Max Propagation Delay	55ns @ 15V, 50pF
Operating Temperature	-40°C ~ 85°C
Package / Case	14-SOIC (0.154", 3.90mm Width)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the HEF4030BT,653 is determined by the following critical parameters:

Primary Substitution Criteria:

Logic Type: XOR (Exclusive OR) with 4 channels and 2 inputs per channel
Voltage Supply Range: Minimum 3V, maximum 15V or higher
Output Current Capability: 3mA or greater for both high and low states
Input Logic Levels: Compatible threshold ranges
Propagation Delay: 55ns or faster at 15V with 50pF load
Operating Temperature Range: -40°C to 85°C minimum
Package Type: 14-pin surface mount (SOIC variants acceptable)
Compliance: RoHS3 compliant, MSL Level 1

Parametric Equivalent: HEF4070BT,653 qualifies as a parametric equivalent, sharing identical logic function, pin count, electrical characteristics, and package specifications with the main part.

Similar Substitutes: BU4030BF-E2, CD4030BM, and CD4030BM96 function as similar substitutes with variations in supply voltage range, output current, propagation delay, and operating temperature that remain within acceptable design margins for most applications.

Parameter Comparison

Parameter	HEF4030BT,653	HEF4070BT,653	BU4030BF-E2	CD4030BM	CD4030BM96
Manufacturer	Nexperia USA Inc.	Nexperia USA Inc.	Rohm Semiconductor	Texas Instruments	Texas Instruments
Logic Type	XOR 4CH 2-INP	XOR 4CH 2-INP	XOR 4CH 2-INP	XOR 4CH 2-INP	XOR 4CH 2-INP
Voltage Supply Range	3V ~ 15V	3V ~ 15V	3V ~ 16V	3V ~ 18V	3V ~ 18V
Current - Quiescent (Max)	4 µA	4 µA	4 µA	1 µA	1 µA
Current - Output High	3mA	3mA	1.2mA	3.4mA	3.4mA
Current - Output Low	3mA	3mA	3mA	3.4mA	3.4mA
Input Logic Level - Low	1.5V ~ 4V	1.5V ~ 4V	0.5V	1.5V ~ 4V	1.5V ~ 4V
Input Logic Level - High	4.6V ~ 11V	4.6V ~ 11V	4.95V ~ 14.95V	4.6V ~ 11V	4.6V ~ 11V
Max Propagation Delay @ 15V, 50pF	55ns	55ns	40ns	100ns	100ns
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-55°C ~ 125°C	-55°C ~ 125°C
Package / Case	14-SOIC (0.154", 3.90mm)	14-SOIC (0.154", 3.90mm)	14-SOIC (0.173", 4.40mm)	14-SOIC (0.154", 3.90mm)	14-SOIC (0.154", 3.90mm)
Product Status	Active	Active	Active	Discontinued at DiGi Electronics	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

HEF4070BT,653 is the primary parametric equivalent for direct replacement. It maintains identical electrical specifications, package dimensions, and compliance certifications as the HEF4030BT,653. Both parts are active status with full inventory availability.

CD4030BM96 is recommended as a secondary substitute when extended operating temperature range (-55°C to 125°C) or wider supply voltage tolerance (3V to 18V) is required. This part is active status with substantial inventory. The faster propagation delay (40ns vs. 55ns) and lower quiescent current (1 µA vs. 4 µA) provide performance advantages in power-sensitive applications.

BU4030BF-E2 (Rohm Semiconductor) functions as an alternative substitute with comparable electrical performance. Package width differs slightly (4.40mm vs. 3.90mm), requiring PCB layout verification. This part is active status with good inventory levels.

CD4030BM (Texas Instruments) is not recommended for new designs due to discontinued status at DiGi Electronics, despite technical compatibility. Existing inventory remains available through alternative distribution channels.

All substitute parts maintain RoHS3 compliance and MSL Level 1 rating, ensuring compatibility with standard manufacturing and storage requirements.

Frequently Asked Questions (FAQ)

Q: Can HEF4070BT,653 replace HEF4030BT,653 in all applications?

A: Yes. HEF4070BT,653 is a parametric equivalent with identical logic function, electrical characteristics, pin configuration, and package specifications. Direct substitution is supported without design modification.

Q: What is the primary difference between HEF4030BT,653 and CD4030BM96?

A: CD4030BM96 offers extended operating temperature range (-55°C to 125°C vs. -40°C to 85°C), wider supply voltage tolerance (3V to 18V vs. 3V to 15V), lower quiescent current (1 µA vs. 4 µA), and faster propagation delay (40ns vs. 55ns). Both maintain identical logic function and 14-SOIC package compatibility.

Q: Is BU4030BF-E2 package compatible with HEF4030BT,653?

A: BU4030BF-E2 uses a 14-SOIC package with 4.40mm width compared to 3.90mm for HEF4030BT,653. PCB footprint verification is required before substitution. Pin configuration and logic function remain compatible.

Q: Why is CD4030BM listed as discontinued?

A: CD4030BM is discontinued at DiGi Electronics but remains functionally equivalent. CD4030BM96 is the active variant from Texas Instruments and is recommended for new designs and ongoing production.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. HEF4030BT,653, HEF4070BT,653, BU4030BF-E2, CD4030BM, and CD4030BM96 are all ROHS3 compliant with MSL Level 1 rating.

Q: What determines whether a part qualifies as a substitute?

A: Substitution eligibility is based on matching logic type (XOR 4-channel 2-input), compatible voltage supply range (minimum 3V, maximum 15V or higher), output current capability (3mA or greater), input logic level thresholds, propagation delay performance (55ns or faster), operating temperature range (-40°C to 85°C minimum), and 14-pin surface mount package format.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message