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CD74HC4053NSR Equivalent & Substitute Parts
Part Overview
The CD74HC4053NSR is a 3-circuit SPDT (Single Pole Double Throw) analog switch IC manufactured by Texas Instruments, designed for signal routing and multiplexing applications. This device operates across a wide supply voltage range (2V to 6V single supply, or ±1V to ±5V dual supply) and features low on-state resistance of 130Ohm maximum with 200MHz bandwidth capability. The part is currently in Last Time Buy status, making identification of functionally equivalent alternatives essential for design continuity and long-term component sourcing.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Switch Circuit Configuration | SPDT (Single Pole Double Throw) |
| Multiplexer/Demultiplexer Circuit | 2:1 |
| Number of Circuits | 3 |
| On-State Resistance (Max) | 130Ohm |
| Channel-to-Channel Matching (ΔRon) | 5Ohm |
| Voltage - Supply, Single (V+) | 2V ~ 6V |
| Voltage - Supply, Dual (V±) | ±1V ~ 5V |
| -3dB Bandwidth | 200MHz |
| Channel Capacitance (CS(off), CD(off)) | 8pF |
| Current - Leakage (IS(off)) (Max) | 100nA |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Package / Case | 16-SOIC (0.209", 5.30mm Width) |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility for the CD74HC4053NSR is determined by functional equivalence across the following critical parameters:
Core Functional Requirements:
- Switch circuit configuration: SPDT
- Multiplexer/demultiplexer circuit: 2:1
- Number of circuits: 3
- Base product number: 74HC4053
Electrical Compatibility Criteria:
- On-state resistance within acceptable tolerance for the application
- Supply voltage range compatibility (minimum overlap with 2V ~ 6V single supply and ±1V ~ 5V dual supply)
- Leakage current specification: 100nA maximum
- Operating temperature range: minimum -40°C to 125°C
Physical Compatibility:
- Surface mount technology
- 16-pin package configuration (SOIC or TSSOP variants acceptable)
The three substitute parts listed below meet these functional and electrical criteria while offering different manufacturing sources, package options, and performance characteristics.
Parameter Comparison
| Parameter | CD74HC4053NSR (Main) | CD74HC4053PWR | 74HC4053D,653 | MC74HC4053ADR2G |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Nexperia USA Inc. | onsemi |
| Switch Circuit | SPDT | SPDT | SPDT | SPDT |
| Number of Circuits | 3 | 3 | 3 | 3 |
| On-State Resistance (Max) | 130Ohm | 130Ohm | 120Ohm | 100Ohm |
| Channel-to-Channel Matching (ΔRon) | 5Ohm | 5Ohm | 6Ohm | 10Ohm |
| Voltage - Supply, Single (V+) | 2V ~ 6V | 2V ~ 6V | 2V ~ 10V | 2V ~ 6V |
| Voltage - Supply, Dual (V±) | ±1V ~ 5V | ±1V ~ 5V | ±1.5V ~ 5V | ±2V ~ 6V |
| -3dB Bandwidth | 200MHz | 200MHz | 170MHz | 120MHz |
| Channel Capacitance (CS(off), CD(off)) | 8pF | 8pF | 4.6pF | 50pF |
| Current - Leakage (IS(off)) (Max) | 100nA | 100nA | 100nA | 100nA |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -40°C ~ 125°C | -55°C ~ 125°C |
| Package / Case | 16-SOIC (0.209", 5.30mm) | 16-TSSOP (0.173", 4.40mm) | 16-SOIC (0.154", 3.90mm) | 16-SOIC (0.154", 3.90mm) |
| Product Status | Last Time Buy | Active | Active | Active |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
Engineering Selection Recommendations
CD74HC4053PWR (Texas Instruments) This substitute maintains identical electrical specifications to the main part (130Ohm on-state resistance, 200MHz bandwidth, 8pF channel capacitance) while offering active product status and higher inventory availability (58,200 pcs). The primary design consideration is package transition from 16-SOIC (0.209" width) to 16-TSSOP (0.173" width), which requires PCB layout modification but provides improved thermal performance and reduced board footprint. Recommended for new designs or redesigns where package change is acceptable.
74HC4053D,653 (Nexperia USA Inc.) This part offers superior on-state resistance (120Ohm maximum) and lower channel capacitance (4.6pF) compared to the main part, with extended single-supply voltage range (2V ~ 10V). The trade-off includes slightly higher channel-to-channel matching tolerance (6Ohm versus 5Ohm) and reduced bandwidth (170MHz versus 200MHz). Operating temperature range is limited to -40°C minimum. Package footprint differs (16-SOIC 0.154" width). Suitable for applications prioritizing lower on-state resistance and extended supply voltage range within the -40°C to 125°C temperature window.
MC74HC4053ADR2G (onsemi) This substitute provides the lowest on-state resistance (100Ohm maximum) among all options, enabling reduced power dissipation in signal-switching applications. However, it exhibits significantly higher channel capacitance (50pF) and reduced bandwidth (120MHz), making it unsuitable for high-frequency applications. Channel-to-channel matching tolerance is 10Ohm. Extended dual-supply voltage range (±2V ~ 6V) provides flexibility in dual-supply designs. Recommended for low-frequency switching applications where power efficiency is prioritized over bandwidth performance.
All three substitutes maintain ROHS3 compliance, MSL Level 1 rating, and 100nA maximum leakage current specification, ensuring compatibility with standard manufacturing and storage requirements.
Frequently Asked Questions (FAQ)
Q: Can I use CD74HC4053PWR as a direct replacement for CD74HC4053NSR without PCB modifications?
A: Electrical substitution is direct; however, package geometry differs. CD74HC4053PWR uses 16-TSSOP (0.173" width) versus the original 16-SOIC (0.209" width). PCB footprint and land pattern must be updated. Pin-to-pin functionality remains identical.
Q: Which substitute offers the best performance for high-frequency signal routing?
A: CD74HC4053PWR maintains the highest bandwidth (200MHz) and lowest channel capacitance (8pF), matching the original part specifications. This makes it the optimal choice for applications requiring maximum frequency response.
Q: Is 74HC4053D,653 compatible with designs requiring -55°C operation?
A: No. The Nexperia part specifies -40°C minimum operating temperature, making it unsuitable for applications requiring -55°C operation. The original CD74HC4053NSR and MC74HC4053ADR2G both support -55°C to 125°C range.
Q: What is the primary advantage of MC74HC4053ADR2G?
A: The onsemi part offers the lowest on-state resistance (100Ohm), reducing power dissipation in switching applications. This advantage is offset by higher channel capacitance (50pF) and reduced bandwidth (120MHz), limiting use to low-frequency switching circuits.
Q: Are all substitutes RoHS3 compliant?
A: Yes. All three substitute parts carry ROHS3 compliance certification, matching the original part's environmental compliance status.
Q: Can I interchange packages between SOIC and TSSOP variants in the same design?
A: No. SOIC and TSSOP packages have different footprints, pin spacing, and thermal characteristics. PCB redesign is required for package transitions. Verify land pattern compatibility with your PCB design software before component selection.
Q: Which substitute has the highest inventory availability?
A: CD74HC4053PWR offers the highest stock level at 58,200 pcs, compared to 2,880 pcs (74HC4053D,653) and 2,474 pcs (MC74HC4053ADR2G).
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