MC74HC4053AF Equivalent & Substitute Parts

Part Overview

The MC74HC4053AF is a 3-circuit SPDT analog switch IC manufactured by onsemi, designed for signal routing and multiplexing applications in 16-SOIC packaging. This part operates across a supply voltage range of 2V to 6V (single supply) or ±2V to 6V (dual supply), with a maximum on-state resistance of 100Ohm and -3dB bandwidth of 120MHz. The MC74HC4053AF is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity.

Substiute Parts

MC74HC4053AF

onsemiIn Stock: 1266MC74HC4053AF Datasheet

Current PartRFQ

74HC4053D,653

Nexperia USA Inc.In Stock: 291074HC4053D,653 Datasheet

SimilarRFQ

CD4053BM

Texas InstrumentsIn Stock: 1257CD4053BM Datasheet

SimilarRFQ

CD4053BM96

Texas InstrumentsIn Stock: 65160CD4053BM96 Datasheet

SimilarRFQ

CD4053BM96G4

Texas InstrumentsIn Stock: 1695CD4053BM96G4 Datasheet

SimilarRFQ

CD4053BMT

Texas InstrumentsIn Stock: 5235CD4053BMT Datasheet

SimilarRFQ

CD4053BNSR

Texas InstrumentsIn Stock: 3762CD4053BNSR Datasheet

SimilarRFQ

CD74HC4053M

Texas InstrumentsIn Stock: 1452CD74HC4053M Datasheet

SimilarRFQ

CD74HC4053M96

Texas InstrumentsIn Stock: 16581CD74HC4053M96 Datasheet

SimilarRFQ

CD74HC4053MT

Texas InstrumentsIn Stock: 6654CD74HC4053MT Datasheet

SimilarRFQ

CD74HC4053NSR

Texas InstrumentsIn Stock: 10263CD74HC4053NSR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MC74HC4053AF is determined by the following critical parameters:

Functional Requirements:

• Switch circuit type: SPDT (Single Pole Double Throw)
• Number of circuits: 3
• Multiplexer/Demultiplexer configuration: 2:1

Electrical Compatibility:

• Supply voltage ranges must encompass or match the original specification (2V ~ 6V single supply, ±2V ~ 6V dual supply)
• On-state resistance and channel-to-channel matching determine signal integrity and crosstalk performance
• Leakage current specification (100nA maximum)
• Operating temperature range must support -55°C ~ 125°C minimum

Physical Compatibility:

• Package type: 16-SOIC surface mount
• Pin count and footprint must be identical or pin-compatible

Compliance Considerations:

• RoHS compliance status affects regulatory acceptance
• MSL rating impacts storage and handling requirements

Substitute parts are grouped into two categories based on on-state resistance characteristics: low-resistance variants (100Ohm–130Ohm) and higher-resistance variants (240Ohm). Parts within each resistance category maintain functional equivalence while differing in electrical performance metrics such as bandwidth and crosstalk specifications.

Parameter Comparison

Engineering Selection Recommendations

For Active Product Status Priority:

The 74HC4053D,653 (Nexperia) and CD4053BM96 (Texas Instruments) are the primary active alternatives. The 74HC4053D,653 offers improved performance with 120Ohm on-state resistance, superior -3dB bandwidth of 170MHz, and ROHS3 compliance. The CD4053BM96 provides extended supply voltage range (3V ~ 20V) with ROHS3 compliance and active product status, though with higher on-state resistance (240Ohm) and reduced bandwidth (30MHz).

For Compliance Requirements:

All substitute parts listed carry ROHS3 compliance except the original MC74HC4053AF. The CD74HC4053M96 and CD74HC4053NSR variants provide the closest electrical match to the original part (130Ohm on-state resistance, 2V ~ 6V supply range, -55°C ~ 125°C operating temperature) with active product status and ROHS3 compliance.

For Package Compatibility:

The MC74HC4053AF uses 16-SOIC packaging with 0.209" width. The CD4053BNSR and CD74HC4053NSR maintain this wider package footprint. Most other substitutes use the narrower 0.154" 16-SOIC package, requiring PCB layout verification before implementation.

For Long-Term Availability:

Parts with Active product status (74HC4053D,653, CD4053BM96, CD4053BNSR, CD74HC4053M96, CD74HC4053NSR) are preferred for new designs. Last Time Buy variants (CD4053BM, CD74HC4053M, CD74HC4053MT) have limited procurement windows.

Frequently Asked Questions (FAQ)

Q: Can the 74HC4053D,653 directly replace the MC74HC4053AF?

A: The 74HC4053D,653 is functionally equivalent as a 3-circuit SPDT 2:1 multiplexer with compatible supply voltage ranges (2V ~ 6V single supply). However, the package footprint differs: 74HC4053D,653 uses 16-SOIC (0.154" width) versus MC74HC4053AF's 16-SOIC (0.209" width). PCB layout verification is required before substitution.

Q: What is the difference between CD4053BM96 and CD4053BMT?

A: Both parts are electrically identical with 240Ohm on-state resistance and identical electrical specifications. The primary difference is packaging: CD4053BM96 is supplied in Cut Tape (CT) & Digi-Reel format with Active product status, while CD4053BMT is supplied in Tape & Reel (TR) format with Last Time Buy status. Inventory availability and procurement lead times differ accordingly.

Q: Why do some substitutes have higher on-state resistance?

A: The CD4053 series (240Ohm variants) represents a different product line within the 4053 family, offering extended supply voltage range (3V ~ 20V) at the cost of higher on-state resistance. The CD74HC4053 series (130Ohm variants) maintains closer electrical performance to the original MC74HC4053AF (100Ohm) while providing ROHS3 compliance and active product status.

Q: Is the MC74HC4053AF RoHS compliant?

A: No. The MC74HC4053AF is RoHS non-compliant. All listed substitute parts carry ROHS3 compliance, making them suitable for applications with RoHS regulatory requirements.

Q: What is the MSL rating impact on substitution?

A: The MC74HC4053AF carries MSL 3 (168 Hours), requiring controlled storage conditions. Most substitute parts carry MSL 1 (Unlimited), eliminating moisture sensitivity constraints during storage and handling. This simplifies supply chain management for substitute parts.

Q: Can I use CD74HC4053NSR as a direct replacement for MC74HC4053AF?

A: Yes, with minor considerations. The CD74HC4053NSR maintains the same 16-SOIC (0.209" width) package footprint, identical supply voltage range (2V ~ 6V), and operating temperature range (-55°C ~ 125°C). The on-state resistance is slightly higher (130Ohm versus 100Ohm), and crosstalk specification is not provided. Electrical performance is acceptable for most applications, and ROHS3 compliance is achieved.

Q: Which substitute offers the best performance match to the original part?

A: The CD74HC4053M96 provides the closest electrical performance with 130Ohm on-state resistance, 200MHz -3dB bandwidth, and identical supply voltage specifications (2V ~ 6V). It carries Active product status and ROHS3 compliance. The narrower 16-SOIC (0.154" width) package requires PCB layout verification.