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CD4053BCSJ Equivalent & Substitute Parts
Part Overview
The CD4053BCSJ is a 3-circuit SPDT analog switch IC manufactured by onsemi, designed for signal routing and multiplexing applications. This device features 240Ohm on-state resistance and operates across a wide supply voltage range (5V to 15V single supply, or ±2.5V to ±7.5V dual supply). The CD4053BCSJ is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity. Substitute parts must maintain functional compatibility through matching switch topology, circuit count, and electrical performance within acceptable operating parameters.
Substiute Parts
Key Parameters
| Parameter | CD4053BCSJ |
|---|---|
| Switch Circuit Type | SPDT |
| Multiplexer/Demultiplexer Configuration | 2:1 |
| Number of Circuits | 3 |
| On-State Resistance (Max) | 240Ohm |
| Channel-to-Channel Matching (ΔRon) | 5Ohm |
| Voltage Supply - Single (V+) | 5V ~ 15V |
| Voltage Supply - Dual (V±) | ±2.5V ~ 7.5V |
| Switch Time (Ton/Toff Max) | 320ns / 150ns |
| -3dB Bandwidth | 40MHz |
| Current - Leakage (IS(off) Max) | 50nA |
| Crosstalk | -40dB @ 3MHz |
| Operating Temperature | -55°C ~ 125°C |
| Package / Case | 16-SOIC (0.209", 5.30mm Width) |
| Mounting Type | Surface Mount |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitution eligibility for the CD4053BCSJ is determined by the following critical parameters:
Primary Compatibility Criteria:
- Switch circuit topology: SPDT (Single Pole Double Throw)
- Multiplexer configuration: 2:1
- Number of circuits: 3
- Package type: 16-pin SOIC or 16-pin SO variants
- Surface mount technology
Electrical Performance Criteria:
- On-state resistance must not exceed 240Ohm (lower values are acceptable)
- Supply voltage ranges must overlap with or exceed the CD4053BCSJ range
- Operating temperature range must cover -55°C to 125°C or be compatible with application requirements
- Switching speed and bandwidth must meet or exceed application timing requirements
Compliance Criteria:
- RoHS and REACH compliance status
- Moisture sensitivity level (MSL 1 preferred)
Substitute parts are grouped into two categories: direct replacements with identical 240Ohm resistance (CD4053 series variants) and enhanced performance alternatives with lower on-state resistance (74HC4053 and 74HCT4053 series).
Parameter Comparison
| Part Number | Manufacturer | On-State Resistance (Max) | Supply Voltage Single (V+) | Supply Voltage Dual (V±) | Switch Time Ton/Toff (Max) | -3dB Bandwidth | Leakage Current (Max) | Operating Temp | Package | Product Status |
|---|---|---|---|---|---|---|---|---|---|---|
| CD4053BCSJ | onsemi | 240Ohm | 5V ~ 15V | ±2.5V ~ 7.5V | 320ns / 150ns | 40MHz | 50nA | -55°C ~ 125°C | 16-SOIC (5.30mm) | Obsolete |
| CD4053BM96G4 | Texas Instruments | 240Ohm | 3V ~ 20V | ±2.5V ~ 9V | — | 30MHz | 100nA | -55°C ~ 125°C | 16-SOIC (3.90mm) | Obsolete |
| CD4053BM96 | Texas Instruments | 240Ohm | 3V ~ 20V | ±2.5V ~ 9V | — | 30MHz | 100nA | -55°C ~ 125°C | 16-SOIC (3.90mm) | Active |
| CD4053BMT | Texas Instruments | 240Ohm | 3V ~ 20V | ±2.5V ~ 9V | — | 30MHz | 100nA | -55°C ~ 125°C | 16-SOIC (3.90mm) | Last Time Buy |
| CD4053BNSR | Texas Instruments | 240Ohm | 3V ~ 20V | ±2.5V ~ 9V | — | 30MHz | 100nA | -55°C ~ 125°C | 16-SOIC (5.30mm) | Active |
| CD74HC4053M | Texas Instruments | 130Ohm | 2V ~ 6V | ±1V ~ 5V | — | 200MHz | 100nA | -55°C ~ 125°C | 16-SOIC (3.90mm) | Last Time Buy |
| CD74HC4053M96 | Texas Instruments | 130Ohm | 2V ~ 6V | ±1V ~ 5V | — | 200MHz | 100nA | -55°C ~ 125°C | 16-SOIC (3.90mm) | Active |
| 74HC4053D,653 | Nexperia USA Inc. | 120Ohm | 2V ~ 10V | ±1.5V ~ 5V | 31ns / 29ns | 170MHz | 100nA | -40°C ~ 125°C | 16-SOIC (3.90mm) | Active |
| 74HCT4053D,118 | Nexperia USA Inc. | 120Ohm | 4.5V ~ 5.5V | ±1V ~ 5V | 34ns / 31ns | 170MHz | 100nA | -40°C ~ 125°C | 16-SOIC (3.90mm) | Active |
| 74LV4053D,118 | NXP Semiconductors | — | — | — | — | — | — | — | — | Active |
Engineering Selection Recommendations
Direct Replacement (Identical Resistance Profile):
For applications requiring exact electrical equivalence to the CD4053BCSJ, select from the CD4053 series variants with 240Ohm on-state resistance. CD4053BNSR (Texas Instruments, Active status) is the preferred choice, offering identical 240Ohm resistance, matching temperature range (-55°C to 125°C), and the same 16-SOIC package width (5.30mm) as the original part. This variant is currently in active production status, ensuring long-term availability.
CD4053BM96 (Texas Instruments, Active status) provides an alternative with identical electrical specifications but in a narrower 16-SOIC package (3.90mm width). This variant is suitable if PCB layout accommodates the smaller package footprint.
Enhanced Performance Alternatives (Lower Resistance):
For applications where lower on-state resistance improves signal integrity or reduces power dissipation, the 74HC4053 series offers 120Ohm to 130Ohm resistance with significantly improved switching speed and bandwidth. 74HC4053D,653 (Nexperia, Active status) and 74HCT4053D,118 (Nexperia, Active status) both provide 120Ohm resistance and 170MHz bandwidth, representing a 4.25x improvement over the original 40MHz bandwidth.
CD74HC4053M96 (Texas Instruments, Active status) offers 130Ohm resistance with 200MHz bandwidth and maintains the full -55°C to 125°C temperature range, making it suitable for extended temperature applications.
Supply Voltage Compatibility:
The 74HCT4053D,118 variant operates within a narrower supply range (4.5V to 5.5V single supply), making it suitable only for 5V-centric designs. The 74HC4053D,653 supports 2V to 10V single supply, providing broader compatibility. CD4053 series variants support 3V to 20V single supply, offering maximum flexibility for multi-voltage applications.
Compliance and Availability:
All recommended active-status substitutes carry RoHS3 compliance and REACH Unaffected status. Moisture sensitivity level is MSL 1 (Unlimited) across all variants, eliminating moisture-related handling constraints.
Frequently Asked Questions (FAQ)
Q: Can I use a 74HC4053 series part as a direct replacement for the CD4053BCSJ?
A: Yes, with design verification. The 74HC4053 series maintains the same SPDT 2:1 topology with 3 circuits and 16-pin SOIC packaging. However, the lower on-state resistance (120Ohm to 130Ohm versus 240Ohm) and narrower supply voltage range (2V to 10V versus 5V to 15V) require confirmation that your application can tolerate these differences. The 74HC4053 series offers superior switching speed and bandwidth, which may benefit signal integrity in high-frequency applications.
Q: What is the difference between CD4053BNSR and CD4053BM96?
A: Both parts are Texas Instruments CD4053 variants with identical electrical specifications (240Ohm resistance, 3V to 20V supply range, -55°C to 125°C operating temperature). The primary difference is package width: CD4053BNSR uses a 16-SOIC package with 5.30mm width (matching the original CD4053BCSJ), while CD4053BM96 uses a narrower 16-SOIC package with 3.90mm width. Select based on your PCB layout requirements.
Q: Is the CD4053BNSR suitable for my application if I need the exact same package dimensions as the CD4053BCSJ?
A: Yes. The CD4053BNSR maintains the 16-SOIC (0.209", 5.30mm width) package specification, matching the original CD4053BCSJ footprint. It is currently in active production status with 3,656 pieces in stock, ensuring availability for production runs.
Q: What are the key electrical differences between the CD4053 and 74HC4053 series?
A: The primary differences are on-state resistance (240Ohm for CD4053 versus 120Ohm to 130Ohm for 74HC4053), supply voltage range (CD4053 supports 3V to 20V versus 74HC4053 at 2V to 10V), and switching performance (74HC4053 offers 170MHz to 200MHz bandwidth versus 30MHz to 40MHz for CD4053). The 74HC4053 series is optimized for higher-speed applications, while the CD4053 series provides broader supply voltage compatibility.
Q: Can I use the 74HCT4053D,118 in a dual-supply application?
A: Yes, the 74HCT4053D,118 supports dual supply operation (±1V to ±5V). However, its single supply range is restricted to 4.5V to 5.5V, making it suitable only for 5V-centric designs. For applications requiring broader supply voltage flexibility, use the 74HC4053D,653 (±1.5V to ±5V dual supply, 2V to 10V single supply) or CD4053 series variants (±2.5V to ±9V dual supply, 3V to 20V single supply).
Q: Are all substitute parts RoHS compliant?
A: Yes. All recommended substitute parts carry RoHS3 compliance and REACH Unaffected status, meeting current environmental and regulatory requirements. Moisture sensitivity level is MSL 1 (Unlimited) across all variants.
Q: What is the inventory status of recommended substitutes?
A: CD4053BNSR (Texas Instruments) has 3,656 pieces in stock. CD4053BM96 has 65,100 pieces in stock. CD74HC4053M96 has 16,485 pieces in stock. 74HC4053D,653 has 2,880 pieces in stock. 74HCT4053D,118 has 83,039 pieces in stock. All variants are currently available for immediate procurement.
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