74VHC4052MX Equivalent & Substitute Parts

Part Overview

The 74VHC4052MX is a 2-circuit SP4T analog switch IC manufactured by onsemi, featuring 4:1 multiplexer/demultiplexer functionality with 100Ohm on-state resistance in a 16-SOIC package. The part is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and production continuity. Substitute parts must maintain functional compatibility across switching circuit topology, channel count, and electrical operating parameters.

Key Parameters

Parameter	74VHC4052MX
Switch Circuit	SP4T
Multiplexer/Demultiplexer Circuit	4:1
Number of Circuits	2
On-State Resistance (Max)	100Ohm
Channel-to-Channel Matching (ΔRon)	10Ohm
Voltage - Supply, Single (V+)	2V ~ 6V
Voltage - Supply, Dual (V±)	±1V ~ 6V
Switch Time (Ton, Toff) (Max)	41ns, 32ns
Channel Capacitance (CS(off), CD(off))	5pF, 45pF
Current - Leakage (IS(off)) (Max)	100nA
Crosstalk	-50dB @ 1MHz
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	16-SOIC (0.154", 3.90mm Width)
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following mandatory criteria:

Functional Requirements:

Switch circuit topology: SP4T
Multiplexer/demultiplexer configuration: 4:1
Number of circuits: 2
Package type: 16-SOIC form factor

Electrical Compatibility Parameters:

On-state resistance must not exceed 100Ohm to maintain signal integrity in existing circuit designs
Supply voltage ranges must overlap with the original 2V ~ 6V single supply or ±1V ~ 6V dual supply specifications
Operating temperature range must encompass -40°C ~ 85°C minimum
Leakage current and crosstalk performance must be within acceptable limits for the application

Compliance & Status:

Active product status preferred for long-term availability
RoHS3 compliance required for new designs
MSL rating of 1 (Unlimited) for standard handling

Substitute parts are grouped into two categories: direct electrical equivalents (matching on-state resistance of 100Ohm) and functional alternatives (differing on-state resistance but maintaining SP4T 4:1 topology within acceptable operating parameters).

Parameter Comparison

Part Number	Manufacturer	On-State Resistance (Max)	ΔRon (Max)	V+ Supply	V± Supply	Switch Time Ton/Toff (Max)	IS(off) (Max)	Crosstalk	Operating Temp	Product Status
74VHC4052MX	onsemi	100Ohm	10Ohm	2V ~ 6V	±1V ~ 6V	41ns, 32ns	100nA	-50dB @ 1MHz	-40°C ~ 85°C	Obsolete
SN74LV4052ADR	Texas Instruments	75Ohm	700mOhm	2V ~ 5.5V	—	14ns, 14ns	100nA	-45dB @ 1MHz	-40°C ~ 85°C	Active
74HC4052D,653	Nexperia USA Inc.	150Ohm	6Ohm	2V ~ 10V	±1.5V ~ 5V	58ns, 48ns	2µA	-60dB @ 1MHz	-40°C ~ 125°C	Active
HEF4052BT,013	Nexperia USA Inc.	155Ohm	5Ohm	3V ~ 15V	—	—	200nA	-50dB @ 1MHz	-40°C ~ 125°C	Discontinued at DiGi Electronics
HEF4052BT,653	Nexperia USA Inc.	155Ohm	5Ohm	3V ~ 15V	—	—	200nA	-50dB @ 1MHz	-40°C ~ 125°C	Active
MAX4052ACSE+	Analog Devices Inc./Maxim Integrated	100Ohm	6Ohm (Max)	2V ~ 16V	±2.7V ~ 8V	175ns, 150ns	100pA	-90dB @ 100kHz	0°C ~ 70°C	Active
MAX4052ACSE+T	Analog Devices Inc./Maxim Integrated	100Ohm	6Ohm (Max)	2V ~ 16V	±2.7V ~ 8V	175ns, 150ns	100pA	-90dB @ 100kHz	-40°C ~ 85°C	Active
MAX4052AESE+	Analog Devices Inc./Maxim Integrated	100Ohm	6Ohm (Max)	2V ~ 16V	±2.7V ~ 8V	175ns, 150ns	100pA	-90dB @ 100kHz	-40°C ~ 85°C	Active
MAX4052AESE+T	Analog Devices Inc./Maxim Integrated	100Ohm	6Ohm (Max)	2V ~ 16V	±2.7V ~ 8V	175ns, 150ns	100pA	-90dB @ 100kHz	-40°C ~ 85°C	Active
MAX4052CSE+	Analog Devices Inc./Maxim Integrated	100Ohm	12Ohm (Max)	2V ~ 16V	±2.7V ~ 8V	175ns, 150ns	1nA	-90dB @ 100kHz	0°C ~ 70°C	Active
MAX4052ESE+	Analog Devices Inc./Maxim Integrated	100Ohm	12Ohm (Max)	2V ~ 16V	±2.7V ~ 8V	175ns, 150ns	1nA	-90dB @ 100kHz	-40°C ~ 85°C	Active

Engineering Selection Recommendations

Direct Electrical Equivalents (100Ohm On-State Resistance):

The MAX4052ACSE+T, MAX4052AESE+, MAX4052AESE+T, MAX4052CSE+, and MAX4052ESE+ from Analog Devices Inc./Maxim Integrated maintain the 100Ohm on-state resistance specification of the 74VHC4052MX. Among these, MAX4052AESE+T and MAX4052AESE+ are preferred for applications requiring the full -40°C ~ 85°C operating temperature range. All MAX4052 variants are RoHS3 compliant and carry active product status, ensuring long-term availability and supply chain stability.

Lower On-State Resistance Alternative:

The SN74LV4052ADR from Texas Instruments offers 75Ohm on-state resistance with improved switching speed (14ns versus 41ns/32ns) and superior crosstalk performance (-45dB). This part is suitable for applications where lower impedance and faster switching are beneficial. However, the single supply voltage range is limited to 2V ~ 5.5V, excluding dual supply operation.

Higher On-State Resistance Alternatives:

The 74HC4052D,653 from Nexperia (150Ohm) and HEF4052BT,653 (155Ohm) provide functional substitution with extended operating temperature ranges (-40°C ~ 125°C). The 74HC4052D,653 supports wider supply voltage ranges (2V ~ 10V single, ±1.5V ~ 5V dual) and offers superior crosstalk performance (-60dB). The HEF4052BT,653 is active and available but operates from 3V ~ 15V single supply only. These alternatives are appropriate for applications where on-state resistance tolerance is not critical and extended temperature operation is required.

Packaging Considerations:

All substitute parts maintain the 16-SOIC (0.154", 3.90mm Width) package form factor, ensuring direct PCB layout compatibility. Packaging variants (Tube, Cut Tape & Digi-Reel®) affect handling and procurement but do not impact electrical performance.

Frequently Asked Questions (FAQ)

Q: Can the SN74LV4052ADR replace the 74VHC4052MX in all applications?

A: The SN74LV4052ADR is functionally compatible as an SP4T 4:1 switch with 2 circuits in a 16-SOIC package. However, the 75Ohm on-state resistance is lower than the original 100Ohm specification, and the single supply voltage range (2V ~ 5.5V) excludes dual supply operation. Applications using dual supply or requiring exact 100Ohm impedance matching must select an alternative.

Q: What is the difference between MAX4052ACSE+T and MAX4052AESE+T?

A: Both parts are electrically identical with 100Ohm on-state resistance and identical electrical specifications. The primary difference is packaging: MAX4052ACSE+T is supplied in Cut Tape & Digi-Reel® format, while MAX4052AESE+T is supplied in Tube format. Selection depends on procurement and assembly requirements.

Q: Are the Nexperia HEF4052BT variants suitable for the -40°C ~ 85°C temperature range?

A: The HEF4052BT,653 (active status) and HEF4052BT,013 (discontinued) both support -40°C ~ 125°C operating temperature, which exceeds the original -40°C ~ 85°C requirement. However, the 155Ohm on-state resistance is 55% higher than the 74VHC4052MX specification. These parts are suitable only if circuit design tolerates increased on-state resistance.

Q: Does the 74HC4052D,653 support dual supply operation?

A: Yes. The 74HC4052D,653 supports both single supply (2V ~ 10V) and dual supply (±1.5V ~ 5V) operation, providing broader voltage flexibility than the original 74VHC4052MX. The 150Ohm on-state resistance must be evaluated for circuit compatibility.

Q: Which substitute offers the best crosstalk performance?

A: The MAX4052 series from Analog Devices (all variants) provides -90dB crosstalk at 100kHz, superior to the original -50dB @ 1MHz specification. The 74HC4052D,653 from Nexperia offers -60dB @ 1MHz. The SN74LV4052ADR provides -45dB @ 1MHz.

Q: Are all substitute parts RoHS3 compliant?

A: All active substitute parts listed (SN74LV4052ADR, 74HC4052D,653, HEF4052BT,653, and all MAX4052 variants) are RoHS3 compliant. The discontinued HEF4052BT,013 is also RoHS3 compliant but is no longer available through DiGi Electronics.

Q: What is the MSL rating for all substitute parts?

A: All substitute parts carry MSL 1 (Unlimited) rating, matching the original 74VHC4052MX specification. This indicates standard moisture sensitivity handling requirements with no special storage or processing constraints.

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