CD4052BPWRE4 Equivalent & Substitute Parts

Part Overview

The CD4052BPWRE4 is a 2-circuit IC switch with SP4T (single-pole 4-throw) configuration and 4:1 multiplexer/demultiplexer functionality, manufactured by Texas Instruments in a 16-TSSOP surface mount package. This part operates across a wide supply voltage range (3V to 20V single supply, or ±2.5V to ±9V dual supply) with 240Ω maximum on-state resistance and 25MHz bandwidth. The CD4052BPWRE4 is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.

Key Parameters

Parameter	CD4052BPWRE4 Value
Switch Circuit Configuration	SP4T
Multiplexer/Demultiplexer Circuit	4:1
Number of Circuits	2
On-State Resistance (Max)	240Ω
Channel-to-Channel Matching (ΔRon)	5Ω
Voltage Supply Single (V+)	3V ~ 20V
Voltage Supply Dual (V±)	±2.5V ~ ±9V
-3dB Bandwidth	25MHz
Channel Capacitance (CS(off), CD(off))	0.2pF, 18pF
Current Leakage (IS(off)) Max	100nA
Crosstalk	-40dB @ 10MHz
Operating Temperature	-55°C ~ 125°C
Package / Case	16-TSSOP (0.173", 4.40mm Width)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the CD4052BPWRE4 is determined by the following critical parameters:

Primary Substitution Criteria:

Switch circuit configuration (SP4T or DP4T)
Multiplexer/demultiplexer circuit type (4:1 or 2:4)
Number of circuits (must be 2)
Package type (16-TSSOP or 16-SSOP)
Operating temperature range (-55°C to 125°C minimum)
Supply voltage compatibility (single or dual supply ranges)

Secondary Compatibility Factors:

On-state resistance (lower values provide better signal integrity but different electrical characteristics)
Bandwidth performance (higher bandwidth supports faster switching applications)
Leakage current specifications
RoHS and MSL compliance

Substitutes are grouped into three categories based on functional equivalence:

Category 1: Direct Functional Equivalents (SP4T, 4:1, 2 Circuits)

CD4052BPWR (Texas Instruments) – Active product status, identical specifications
74HC4052PW,118 (Nexperia) – Active product, lower on-state resistance (150Ω), higher bandwidth (180MHz)
74LV4052PW,118 (Nexperia) – Active product, lowest on-state resistance (85Ω), highest bandwidth (200MHz), limited supply voltage range (1V ~ 6V)
MC74HC4052ADTR2G (onsemi) – Active product, 100Ω on-state resistance, 95MHz bandwidth

Category 2: Functional Variants (DP4T, 2:4 Configuration)

MC14052BDTR2G (onsemi) – Active product, different switch circuit (DP4T), 280Ω on-state resistance, lower bandwidth (17MHz)

Category 3: Obsolete Alternatives

74HC4052DB,112 (Nexperia) – Obsolete, 150Ω on-state resistance, 16-SSOP package
74HCT4052DB,112 (Nexperia) – Obsolete, 150Ω on-state resistance, restricted supply voltage (4.5V ~ 5.5V)
MC74HC4052ADTG (onsemi) – Obsolete, 100Ω on-state resistance
MC74LVX4052DTG (onsemi) – Obsolete, 26Ω on-state resistance, limited supply voltage (2.5V ~ 6V)

Parameter Comparison

Part Number	Manufacturer	Status	Switch Circuit	Mux/Demux	Ron (Max)	ΔRon	V+ Range	V± Range	Bandwidth	Package
CD4052BPWRE4	Texas Instruments	Obsolete	SP4T	4:1	240Ω	5Ω	3V ~ 20V	±2.5V ~ ±9V	25MHz	16-TSSOP
CD4052BPWR	Texas Instruments	Active	SP4T	4:1	240Ω	5Ω	3V ~ 20V	±2.5V ~ ±9V	25MHz	16-TSSOP
74HC4052PW,118	Nexperia USA Inc.	Active	SP4T	4:1	150Ω	6Ω	2V ~ 10V	±1.5V ~ ±5V	180MHz	16-TSSOP
74LV4052PW,118	Nexperia USA Inc.	Active	SP4T	4:1	85Ω	2Ω	1V ~ 6V	—	200MHz	16-TSSOP
MC14052BDTR2G	onsemi	Active	DP4T	2:4	280Ω	10Ω	3V ~ 18V	—	17MHz	16-TSSOP
MC74HC4052ADTR2G	onsemi	Active	SP4T	4:1	100Ω	10Ω	2V ~ 6V	±2V ~ ±6V	95MHz	16-TSSOP
MC74LVX4052DTR2G	onsemi	Active	SP4T	4:1	26Ω	10Ω	2.5V ~ 6V	±2.5V ~ ±6V	80MHz	16-TSSOP
74HC4052DB,112	Nexperia USA Inc.	Obsolete	SP4T	4:1	150Ω	6Ω	2V ~ 10V	±1.5V ~ ±5V	180MHz	16-SSOP
74HCT4052DB,112	Nexperia USA Inc.	Obsolete	SP4T	4:1	150Ω	6Ω	4.5V ~ 5.5V	±1V ~ ±5V	180MHz	16-SSOP
MC74HC4052ADTG	onsemi	Obsolete	SP4T	4:1	100Ω	10Ω	2V ~ 6V	±2V ~ ±6V	95MHz	16-TSSOP
MC74LVX4052DTG	onsemi	Obsolete	SP4T	4:1	26Ω	10Ω	2.5V ~ 6V	±2.5V ~ ±6V	80MHz	16-TSSOP

Engineering Selection Recommendations

Primary Recommendation: CD4052BPWR

CD4052BPWR is the direct active equivalent manufactured by Texas Instruments. It maintains identical electrical specifications to the CD4052BPWRE4 (240Ω on-state resistance, 25MHz bandwidth, ±2.5V to ±9V dual supply capability) while offering active product status with full availability. This part is ROHS3 compliant and carries MSL 1 rating. Selection of CD4052BPWR eliminates substitution risk and maintains design continuity.

Secondary Recommendation for Enhanced Performance: 74HC4052PW,118 or 74LV4052PW,118

For applications requiring improved signal integrity or higher switching speeds, Nexperia parts offer superior on-state resistance and bandwidth characteristics. The 74HC4052PW,118 provides 150Ω on-state resistance and 180MHz bandwidth within a 2V to 10V supply range. The 74LV4052PW,118 delivers the lowest on-state resistance (85Ω) and highest bandwidth (200MHz) but operates within a narrower 1V to 6V single supply range. Both are active products with ROHS3 compliance and MSL 1 rating. Supply voltage compatibility must be verified before selection.

Alternative for Wide Supply Voltage Range: MC14052BDTR2G

The MC14052BDTR2G (onsemi) supports the widest single supply voltage range (3V to 18V) among active substitutes. However, this part uses a DP4T switch circuit with 2:4 multiplexer/demultiplexer configuration, differing functionally from the CD4052BPWRE4. This part is suitable only for applications where the DP4T/2:4 topology is acceptable. It is ROHS3 compliant and carries MSL 1 rating.

Avoid Obsolete Parts

Parts with obsolete status (74HC4052DB,112; 74HCT4052DB,112; MC74HC4052ADTG; MC74LVX4052DTG) should not be selected for new designs. These parts present procurement risk and limited availability. The 74HCT4052DB,112 additionally restricts supply voltage to 4.5V to 5.5V, limiting application flexibility.

Frequently Asked Questions (FAQ)

Q: Can I use 74HC4052PW,118 as a direct replacement for CD4052BPWRE4?

A: The 74HC4052PW,118 is functionally compatible as both are SP4T 4:1 multiplexer/demultiplexer switches in 16-TSSOP packages. However, the on-state resistance differs (150Ω vs. 240Ω) and the supply voltage range is narrower (2V to 10V vs. 3V to 20V). Verify that your circuit operates within the 2V to 10V range and that the lower on-state resistance does not introduce signal loading issues.

Q: What is the difference between SP4T and DP4T switch configurations?

A: SP4T (single-pole 4-throw) allows one input to connect to one of four outputs. DP4T (double-pole 4-throw) allows two independent inputs to each connect to one of four outputs. The MC14052BDTR2G uses DP4T with 2:4 demultiplexer configuration, making it functionally different from the SP4T 4:1 topology of the CD4052BPWRE4.

Q: Why does the 74LV4052PW,118 have lower on-state resistance than the CD4052BPWRE4?

A: The 74LV4052PW,118 is optimized for low-voltage operation (1V to 6V) and uses a different silicon process technology that achieves 85Ω on-state resistance compared to the CD4052BPWRE4's 240Ω. This lower resistance reduces signal attenuation but requires verification that your circuit operates within the 1V to 6V supply range.

Q: Are all substitute parts ROHS3 compliant?

A: Yes, all substitute parts listed are ROHS3 compliant and carry MSL 1 (unlimited moisture sensitivity) ratings, matching the environmental compliance profile of the CD4052BPWRE4.

Q: Can I use MC74LVX4052DTR2G in a design requiring ±2.5V to ±9V dual supply operation?

A: No. The MC74LVX4052DTR2G supports ±2.5V to ±6V dual supply range, which does not cover the full ±2.5V to ±9V range of the CD4052BPWRE4. Verify that your circuit operates within the ±2.5V to ±6V range before selection.

Q: What is the significance of the 16-TSSOP versus 16-SSOP package difference?

A: Both are 16-pin surface mount packages with identical pin counts and functionality. The 16-TSSOP has a narrower body width (0.173" vs. 0.209"), which may affect PCB layout compatibility. Verify that your PCB footprint accommodates the selected package before procurement.

Q: Why is CD4052BPWR preferred over the original CD4052BPWRE4?

A: CD4052BPWR is the active production equivalent with identical specifications. The CD4052BPWRE4 is classified as obsolete, presenting long-term procurement and supply chain risk. CD4052BPWR ensures design continuity and ongoing availability.

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