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74HC4053DB,118 Equivalent & Substitute Parts
Part Overview
The 74HC4053DB,118 is a 3-circuit IC switch with 2:1 multiplexer/demultiplexer functionality, manufactured by Nexperia USA Inc. This component operates as a SPDT (Single Pole Double Throw) switch with 120Ohm on-state resistance and is designed for high-speed analog and digital signal routing applications. The device is classified as Obsolete, making identification of compatible substitute parts essential for ongoing production and maintenance applications.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Base Product Number | 74HC4053 |
| Switch Circuit Type | SPDT |
| Number of Circuits | 3 |
| Multiplexer/Demultiplexer Configuration | 2:1 |
| On-State Resistance (Max) | 120Ohm |
| Channel-to-Channel Matching (ΔRon) | 6Ohm |
| Supply Voltage - Single (V+) | 2V ~ 10V |
| Supply Voltage - Dual (V±) | ±1.5V ~ 5V |
| Switch Time (Ton, Toff) Max | 31ns, 29ns |
| -3dB Bandwidth | 170MHz |
| Channel Capacitance (CS(off), CD(off)) | 4.6pF |
| Current - Leakage (IS(off)) Max | 100nA |
| Crosstalk | -60dB @ 1MHz |
| Operating Temperature Range | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution of the 74HC4053DB,118 is determined by strict equivalence across the following critical parameters:
- Base product number (74HC4053)
- Switch circuit type (SPDT)
- Number of circuits (3)
- Multiplexer/demultiplexer configuration (2:1)
- On-state resistance (120Ohm maximum)
- Channel-to-Channel matching (6Ohm)
- Supply voltage ranges (2V ~ 10V single; ±1.5V ~ 5V dual)
- Switch timing specifications (31ns Ton, 29ns Toff maximum)
- Bandwidth (-3dB at 170MHz)
- Channel capacitance (4.6pF)
- Leakage current (100nA maximum)
- Crosstalk performance (-60dB @ 1MHz)
- Operating temperature range (-40°C ~ 125°C)
- RoHS and compliance certifications
The 74HC4053PW,118 qualifies as a direct substitute based on identical electrical performance across all specified parameters. The primary difference is the package type: the main part uses 16-SSOP (0.209", 5.30mm width) while the substitute uses 16-TSSOP (0.173", 4.40mm width). Both are surface-mount packages with compatible pinouts for the 74HC4053 base product.
Parameter Comparison
| Parameter | 74HC4053DB,118 (Main) | 74HC4053PW,118 (Substitute) |
|---|---|---|
| Manufacturer | Nexperia USA Inc. | Nexperia USA Inc. |
| Product Status | Obsolete | Active |
| Switch Circuit Type | SPDT | SPDT |
| Number of Circuits | 3 | 3 |
| Multiplexer/Demultiplexer Configuration | 2:1 | 2:1 |
| On-State Resistance (Max) | 120Ohm | 120Ohm |
| Channel-to-Channel Matching (ΔRon) | 6Ohm | 6Ohm |
| Supply Voltage - Single (V+) | 2V ~ 10V | 2V ~ 10V |
| Supply Voltage - Dual (V±) | ±1.5V ~ 5V | ±1.5V ~ 5V |
| Switch Time Ton (Max) | 31ns | 31ns |
| Switch Time Toff (Max) | 29ns | 29ns |
| -3dB Bandwidth | 170MHz | 170MHz |
| Channel Capacitance (CS(off), CD(off)) | 4.6pF | 4.6pF |
| Current - Leakage (IS(off)) Max | 100nA | 100nA |
| Crosstalk | -60dB @ 1MHz | -60dB @ 1MHz |
| Operating Temperature Range | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 16-SSOP (0.209", 5.30mm Width) | 16-TSSOP (0.173", 4.40mm Width) |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected |
Engineering Selection Recommendations
The 74HC4053PW,118 is the direct substitute for the obsolete 74HC4053DB,118. Both components are manufactured by Nexperia USA Inc. and maintain identical electrical specifications across all functional parameters. The substitute part carries Active product status, ensuring continued availability and supply chain support.
Selection between these parts is determined by PCB layout requirements and package footprint constraints. The 16-SSOP package (main part) has a width of 0.209 inches (5.30mm), while the 16-TSSOP package (substitute) has a width of 0.173 inches (4.40mm). The TSSOP variant provides a more compact footprint suitable for space-constrained applications. Both packages are surface-mount compatible and maintain identical pinout configurations for the 74HC4053 base product.
Compliance certifications are equivalent: both parts are ROHS3 compliant, REACH unaffected, and carry MSL Level 1 (unlimited moisture sensitivity). No additional qualification or testing is required for direct substitution when package footprint compatibility is confirmed.
Frequently Asked Questions (FAQ)
Q: Can the 74HC4053PW,118 directly replace the 74HC4053DB,118 in existing designs?
A: Yes, the 74HC4053PW,118 is a direct electrical substitute. Both parts share identical functional specifications, supply voltage ranges, switching characteristics, and operating temperature ranges. The primary consideration is package footprint: the substitute uses a narrower 16-TSSOP package (4.40mm width) compared to the main part's 16-SSOP package (5.30mm width). PCB layout and land pattern compatibility must be verified before implementation.
Q: What is the difference between 16-SSOP and 16-TSSOP packages?
A: Both are 16-pin surface-mount packages with identical pinout configurations for the 74HC4053 base product. The SSOP (Shrink Small Outline Package) measures 0.209 inches (5.30mm) in width, while the TSSOP (Thin Shrink Small Outline Package) measures 0.173 inches (4.40mm) in width. The TSSOP variant provides a more compact footprint. Electrical performance is identical between the two package types.
Q: Why is the 74HC4053DB,118 listed as Obsolete?
A: The 74HC4053DB,118 has reached end-of-life status with Nexperia USA Inc. The 74HC4053PW,118 remains in active production and is the recommended replacement for new designs and ongoing production requirements.
Q: Are there any compliance or certification differences between these parts?
A: No. Both the 74HC4053DB,118 and 74HC4053PW,118 are ROHS3 compliant, REACH unaffected, and carry identical MSL Level 1 ratings. Compliance certifications are equivalent.
Q: What are the critical electrical parameters that define substitution compatibility?
A: Substitution is based on identical specifications for switch circuit type (SPDT), number of circuits (3), multiplexer configuration (2:1), on-state resistance (120Ohm), supply voltage ranges (2V ~ 10V single; ±1.5V ~ 5V dual), switch timing (31ns Ton, 29ns Toff), bandwidth (170MHz), and operating temperature range (-40°C ~ 125°C). All these parameters are identical between the main part and substitute.
Q: Is the 74HC4053PW,118 available in higher inventory quantities?
A: Yes. The 74HC4053PW,118 has 91,729 pieces in stock compared to 907 pieces for the obsolete 74HC4053DB,118. The active status and higher inventory of the substitute part support long-term supply chain reliability.
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