MM74HC4053N Equivalent & Substitute Parts

Part Overview

The MM74HC4053N is a 3-circuit SPDT (Single Pole Double Throw) analog switch IC manufactured by onsemi, designed for signal routing and multiplexing applications in the 2:1 configuration. This device operates across a wide supply voltage range (2V to 6V single supply, ±2V to 6V dual supply) and features low on-state resistance of 100Ohm maximum with fast switching characteristics.

The MM74HC4053N is classified as obsolete, making direct sourcing increasingly difficult. Equivalent substitute parts are necessary to maintain design continuity and ensure project feasibility for new production runs or replacement inventory.

Substiute Parts

MM74HC4053N

onsemiIn Stock: 1508MM74HC4053N Datasheet

Current PartRFQ

CD74HC4053E

Texas InstrumentsIn Stock: 17708CD74HC4053E Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MM74HC4053N is determined by strict adherence to the following core parameters:

Mandatory Compatibility Parameters:

• Switch circuit configuration: SPDT
• Multiplexer/Demultiplexer circuit: 2:1
• Number of circuits: 3
• Package type: 16-DIP (0.300", 7.62mm)
• Mounting type: Through Hole
• Base product number: 74HC4053

Allowable Variation Parameters:

• On-state resistance (Max): Must not exceed the application's maximum allowable resistance; higher values are acceptable if circuit design permits
• Channel-to-channel matching (ΔRon): Tighter matching is acceptable; looser matching requires circuit validation
• Supply voltage ranges: Must encompass or match the MM74HC4053N operating range
• Switch time characteristics: Faster switching is acceptable; slower switching requires timing validation
• Bandwidth: Higher bandwidth is acceptable; lower bandwidth requires frequency response validation
• Operating temperature range: Must encompass or exceed the MM74HC4053N range
• Leakage current: Lower leakage is acceptable; higher leakage requires circuit validation

The CD74HC4053E from Texas Instruments qualifies as a direct substitute based on identical switch circuit configuration, multiplexer circuit, number of circuits, and package specifications. Variations in on-state resistance (130Ohm vs. 100Ohm), bandwidth (200MHz vs. 35MHz), and operating temperature range (-55°C ~ 125°C vs. -40°C ~ 85°C) represent improvements or expanded operating conditions suitable for the MM74HC4053N application space.

Parameter Comparison

Engineering Selection Recommendations

MM74HC4053N (onsemi):

• Product Status: Obsolete
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected
• ECCN: EAR99

The MM74HC4053N is no longer in active production. Existing inventory may be available through authorized distributors, but long-term sourcing is not guaranteed.

CD74HC4053E (Texas Instruments):

• Product Status: Last Time Buy
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: Not Applicable
• REACH Status: REACH Unaffected
• ECCN: EAR99

The CD74HC4053E is in Last Time Buy status, indicating a defined end-of-life window. This part offers improved specifications including tighter channel-to-channel matching (5Ohm vs. 15Ohm), higher bandwidth (200MHz vs. 35MHz), and extended operating temperature range (-55°C ~ 125°C vs. -40°C ~ 85°C). RoHS3 compliance provides regulatory advantage for new designs.

For applications requiring the MM74HC4053N, the CD74HC4053E is the qualified substitute. Design validation is required only if the application operates at the upper end of the dual supply voltage range (±5V to ±6V), as the CD74HC4053E dual supply range is ±1V ~ 5V.

Frequently Asked Questions (FAQ)

Q: Can the CD74HC4053E directly replace the MM74HC4053N without circuit modification?

A: Yes, for applications operating within the CD74HC4053E supply voltage specifications. The CD74HC4053E dual supply range (±1V ~ 5V) is narrower than the MM74HC4053N (±2V ~ 6V). If your circuit operates at ±5.5V or ±6V dual supply, circuit validation is required before substitution.

Q: What is the significance of the on-state resistance difference (100Ohm vs. 130Ohm)?

A: The CD74HC4053E has 30Ohm higher on-state resistance. For signal routing applications with high-impedance loads, this difference is negligible. For low-impedance applications or precision analog switching, verify that the 130Ohm maximum resistance meets your circuit's signal attenuation and settling time requirements.

Q: Does the improved channel-to-channel matching of the CD74HC4053E affect compatibility?

A: No. Tighter matching (5Ohm vs. 15Ohm) is a performance improvement. Applications designed for the MM74HC4053N will function correctly with the CD74HC4053E.

Q: Are the 16-DIP packages physically identical?

A: Yes. Both parts use the 16-DIP (0.300", 7.62mm) package with through-hole mounting. PCB layouts and socket compatibility are identical.

Q: What is the impact of the higher bandwidth in the CD74HC4053E?

A: The CD74HC4053E bandwidth of 200MHz exceeds the MM74HC4053N at 35MHz. This represents improved high-frequency performance and is fully backward compatible with applications designed for the lower bandwidth specification.

Q: Is the extended operating temperature range of the CD74HC4053E a concern?

A: No. The CD74HC4053E operating range (-55°C ~ 125°C) encompasses the MM74HC4053N range (-40°C ~ 85°C). Applications designed for the narrower temperature range will function correctly across the extended range.

Q: What is the product status implication for long-term sourcing?

A: The MM74HC4053N is obsolete with no active production. The CD74HC4053E is in Last Time Buy status, indicating a defined end-of-life window. For new designs, evaluate alternative 74HC4053 variants from other manufacturers or consider next-generation multiplexer/switch architectures for extended product lifecycle support.