CD4052BPW Equivalent & Substitute Parts

Part Overview

The CD4052BPW is a 2-circuit IC switch with SP4T (single-pole 4-throw) configuration and 4:1 multiplexer/demultiplexer functionality manufactured by Texas Instruments. This part operates across a wide supply voltage range (3V to 20V single supply, or ±2.5V to ±9V dual supply) with 240Ohm on-state resistance and is housed in a 16-TSSOP surface mount package. The CD4052BPW is currently in Last Time Buy status, making equivalent and substitute parts necessary for ongoing design support and procurement planning.

Key Parameters

Parameter	CD4052BPW
Manufacturer	Texas Instruments
Switch Circuit Configuration	SP4T
Multiplexer/Demultiplexer Circuit	4:1
Number of Circuits	2
On-State Resistance (Max)	240Ohm
Channel-to-Channel Matching (ΔRon)	5Ohm
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 (TA)
Package / Case	16-TSSOP (0.173", 4.40mm Width)
Product Status	Last Time Buy
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the CD4052BPW 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 ~ 125°C minimum)
On-state resistance compatibility (240Ohm baseline)
Supply voltage range compatibility (3V ~ 20V single supply)

Substitution Groups:

Group 1: Direct Equivalents (SP4T, 4:1, 16-TSSOP) These parts maintain identical switch circuit configuration and multiplexer topology in the same package footprint:

CD4052BPWR (Texas Instruments) - Active status, Cut Tape packaging
74HC4052PW,118 (Nexperia USA Inc.) - Active status, lower on-state resistance (150Ohm)
74LV4052PW,118 (Nexperia USA Inc.) - Active status, significantly lower on-state resistance (85Ohm)
MC74HC4052ADTR2G (onsemi) - Active status, lower on-state resistance (100Ohm)
MC74LVX4052DTG (onsemi) - Obsolete status, very low on-state resistance (26Ohm)

Group 2: Functional Equivalents with Parameter Variations (DP4T, 2:4, 16-TSSOP) These parts differ in switch circuit configuration but maintain 2-circuit, 16-TSSOP package compatibility:

MC14052BDTR2G (onsemi) - Active status, DP4T/2:4 configuration, higher on-state resistance (280Ohm)
NLHV4052DTR2G (onsemi) - Obsolete status, DP4T configuration, higher on-state resistance (280Ohm)

Group 3: Package Variants (SP4T, 4:1, 16-SSOP) These parts maintain electrical configuration but use 16-SSOP package (0.209" width vs. 0.173"):

74HC4052DB,112 (Nexperia USA Inc.) - Obsolete status, 16-SSOP package
74HCT4052DB,112 (Nexperia USA Inc.) - Obsolete status, 16-SSOP package, restricted supply voltage (4.5V ~ 5.5V)

Parameter Comparison

Part Number	Manufacturer	Switch Circuit	Mux/Demux	On-State Resistance (Max)	ΔRon	V+ Range	V± Range	-3dB Bandwidth	Package	Status
CD4052BPW	Texas Instruments	SP4T	4:1	240Ohm	5Ohm	3V ~ 20V	±2.5V ~ 9V	25MHz	16-TSSOP	Last Time Buy
CD4052BPWR	Texas Instruments	SP4T	4:1	240Ohm	5Ohm	3V ~ 20V	±2.5V ~ 9V	25MHz	16-TSSOP	Active
MC14052BDTR2G	onsemi	DP4T	2:4	280Ohm	10Ohm	3V ~ 18V	-	17MHz	16-TSSOP	Active
NLHV4052DTR2G	onsemi	DP4T	4:1	280Ohm	10Ohm	3V ~ 18V	-	17MHz	16-TSSOP	Obsolete
74HC4052DB,112	Nexperia USA Inc.	SP4T	4:1	150Ohm	6Ohm	2V ~ 10V	±1.5V ~ 5V	180MHz	16-SSOP	Obsolete
74HC4052PW,118	Nexperia USA Inc.	SP4T	4:1	150Ohm	6Ohm	2V ~ 10V	±1.5V ~ 5V	180MHz	16-TSSOP	Active
74HCT4052DB,112	Nexperia USA Inc.	SP4T	4:1	150Ohm	6Ohm	4.5V ~ 5.5V	±1V ~ 5V	180MHz	16-SSOP	Obsolete
74LV4052PW,118	Nexperia USA Inc.	SP4T	4:1	85Ohm	2Ohm	1V ~ 6V	-	200MHz	16-TSSOP	Active
MC74HC4052ADTG	onsemi	SP4T	4:1	100Ohm	10Ohm	2V ~ 6V	±2V ~ 6V	95MHz	16-TSSOP	Obsolete
MC74HC4052ADTR2G	onsemi	SP4T	4:1	100Ohm	10Ohm	2V ~ 6V	±2V ~ 6V	95MHz	16-TSSOP	Active
MC74LVX4052DTG	onsemi	SP4T	4:1	26Ohm	10Ohm	2.5V ~ 6V	±2.5V ~ 6V	80MHz	16-TSSOP	Obsolete

Engineering Selection Recommendations

Primary Recommendation: CD4052BPWR

CD4052BPWR is the direct manufacturer equivalent from Texas Instruments with identical electrical specifications to the CD4052BPW. This part maintains SP4T switch configuration, 4:1 multiplexer topology, 240Ohm on-state resistance, and full supply voltage range compatibility (3V ~ 20V single, ±2.5V ~ 9V dual). The part is in Active product status with ROHS3 compliance and MSL 1 rating. Packaging differs only in format (Cut Tape & Digi-Reel vs. Tube), with no impact on component functionality. Inventory availability is significantly higher (105,200 pcs vs. 11,174 pcs).

Secondary Recommendations by Application Requirements:

For applications requiring lower on-state resistance and higher bandwidth:

74HC4052PW,118 (Nexperia) - 150Ohm resistance, 180MHz bandwidth, Active status, 16-TSSOP package. Supply voltage range restricted to 2V ~ 10V single supply.
74LV4052PW,118 (Nexperia) - 85Ohm resistance, 200MHz bandwidth, Active status, 16-TSSOP package. Supply voltage range restricted to 1V ~ 6V single supply. No dual supply support.

For applications with moderate performance requirements:

MC74HC4052ADTR2G (onsemi) - 100Ohm resistance, 95MHz bandwidth, Active status, 16-TSSOP package. Supply voltage range 2V ~ 6V single, ±2V ~ 6V dual.

For applications requiring package compatibility with 16-SSOP footprint:

74HC4052DB,112 (Nexperia) - Obsolete status. Use only if PCB layout mandates 16-SSOP package and supply voltage is within 2V ~ 10V range.

Parts to Avoid for New Designs:

NLHV4052DTR2G, MC74HC4052ADTG, MC74LVX4052DTG, 74HC4052DB,112, 74HCT4052DB,112 - All marked Obsolete. Use only for legacy system maintenance or repair.

Frequently Asked Questions (FAQ)

Q: Can I use 74HC4052PW,118 as a direct replacement for CD4052BPW?

A: 74HC4052PW,118 is electrically compatible for most applications but with supply voltage restrictions. Both parts use SP4T configuration, 4:1 multiplexer topology, and 16-TSSOP packaging. However, 74HC4052PW,118 operates only at 2V ~ 10V single supply (vs. CD4052BPW's 3V ~ 20V), and does not support dual supply operation. If your design requires operation above 10V or uses dual supply, this part is not suitable.

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 (dual-pole 4-throw) allows two independent inputs to each connect to one of four outputs. The CD4052BPW uses SP4T with 4:1 multiplexer configuration. MC14052BDTR2G uses DP4T with 2:4 demultiplexer configuration. These are functionally different and not interchangeable without circuit redesign.

Q: Why does MC14052BDTR2G show higher on-state resistance (280Ohm vs. 240Ohm)?

A: MC14052BDTR2G uses DP4T/2:4 configuration from onsemi, which is a different functional topology than the CD4052BPW's SP4T/4:1 configuration. The higher resistance reflects different semiconductor design and process technology. This part is not a direct substitute but a functional alternative for applications that can accommodate the different switch configuration and higher resistance.

Q: Can I use 74LV4052PW,118 in a design that requires ±9V dual supply operation?

A: No. 74LV4052PW,118 does not support dual supply operation (V± parameter is listed as "-"). This part operates only on single supply from 1V to 6V. The CD4052BPW supports dual supply from ±2.5V to ±9V. If your design requires dual supply capability, use CD4052BPWR or 74HC4052PW,118 instead.

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

A: Both are 16-pin surface mount packages but differ in physical dimensions. 16-TSSOP has 0.173" width (4.40mm), while 16-SSOP has 0.209" width (5.30mm). These are not pin-compatible on the same PCB footprint. If your PCB is designed for 16-TSSOP, you must use 16-TSSOP parts. Parts like 74HC4052DB,112 in 16-SSOP package require PCB redesign.

Q: Is CD4052BPWR available in the same Tube packaging as CD4052BPW?

A: No. CD4052BPWR is supplied in Cut Tape (CT) & Digi-Reel packaging, while CD4052BPW is supplied in Tube packaging. Both formats contain the same component and are functionally identical. Packaging format affects handling and storage but not component performance or compatibility.

Q: Why are some substitute parts marked as Obsolete?

A: Obsolete parts are no longer manufactured and have limited remaining inventory. Parts like NLHV4052DTR2G, MC74HC4052ADTG, and 74HC4052DB,112 are retained in this reference for legacy system support only. For new designs, select only Active status parts: CD4052BPWR, 74HC4052PW,118, 74LV4052PW,118, or MC74HC4052ADTR2G.

Q: What does RoHS3 Compliance mean for this part?

A: RoHS3 (Restriction of Hazardous Substances Directive 3) compliance indicates the part meets EU environmental standards by restricting lead, cadmium, mercury, and other hazardous substances. All listed substitute parts are ROHS3 compliant, ensuring regulatory compatibility for applications subject to EU environmental requirements.

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