CD4053BPW Equivalent & Substitute Parts

Part Overview

The CD4053BPW is a 3-circuit SPDT analog switch IC manufactured by Texas Instruments in 16-TSSOP surface mount packaging. This device functions as a 2:1 multiplexer/demultiplexer with 240Ohm on-state resistance and operates across a wide supply voltage range of 3V to 20V (single supply) or ±2.5V to 9V (dual supply). The CD4053BPW is currently in Last Time Buy status, making equivalent and substitute parts necessary for ongoing design requirements and production continuity.

Key Parameters

Parameter	CD4053BPW
Manufacturer	Texas Instruments
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+)	3V ~ 20V
Voltage - Supply, Dual (V±)	±2.5V ~ 9V
-3dB Bandwidth	30MHz
Channel Capacitance (CS(off), CD(off))	0.2pF, 9pF
Current - Leakage (IS(off)) (Max)	100nA
Crosstalk	-40dB @ 6MHz
Operating Temperature	-55°C ~ 125°C (TA)
Package / Case	16-TSSOP (0.173", 4.40mm Width)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Product Status	Last Time Buy

Substitute Part Grouping Explanation

Substitution of the CD4053BPW is determined by strict adherence to the following electrical and mechanical parameters:

Critical Substitution Parameters:

Switch circuit type: SPDT (Single Pole Double Throw)
Multiplexer/demultiplexer configuration: 2:1
Number of circuits: 3
Package type: 16-TSSOP surface mount
Operating temperature range: Must support -55°C to 125°C or equivalent industrial range
Supply voltage compatibility: Single supply 3V minimum or dual supply ±2.5V minimum

Acceptable Variation Parameters:

On-state resistance: Tolerance dependent on application requirements
Channel-to-channel matching (ΔRon): Variation acceptable within application specifications
Bandwidth: Application-dependent; higher bandwidth provides greater margin
Leakage current: Variation acceptable within application specifications
Crosstalk performance: Application-dependent

Substitute parts are grouped based on their ability to meet these core electrical and mechanical requirements within the specified operating conditions.

Parameter Comparison

Parameter	CD4053BPW	CD4053BPWR	MC14053BDTR2G	74HC4053PW,118	74HCT4053PW,118	74LV4053PW,118	HEF4053BTT,118	MC74HC4053ADTR2G	MC74LVX4053DTG
Manufacturer	Texas Instruments	Texas Instruments	onsemi	Nexperia USA Inc.	NXP Semiconductors	Nexperia USA Inc.	Nexperia USA Inc.	onsemi	onsemi
Switch Circuit	SPDT	SPDT	SPDT	SPDT	SPDT - Open/Closed	SPDT	SPDT	SPDT	SPDT
Multiplexer/Demultiplexer	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1
Number of Circuits	3	3	3	3	3	3	3	3	3
On-State Resistance (Max)	240Ohm	240Ohm	280Ohm	120Ohm	130Ohm	105Ohm	155Ohm	100Ohm	26Ohm
Channel-to-Channel Matching (ΔRon)	5Ohm	5Ohm	10Ohm	6Ohm	6Ohm	2Ohm	5Ohm	10Ohm	10Ohm
Voltage - Supply, Single (V+)	3V ~ 20V	3V ~ 20V	3V ~ 18V	2V ~ 10V	2V ~ 5.5V, 4.5V ~ 10V	1V ~ 6V	3V ~ 15V	2V ~ 6V	2.5V ~ 6V
Voltage - Supply, Dual (V±)	±2.5V ~ 9V	±2.5V ~ 9V	-	±1.5V ~ 5V	-	-	-	±2V ~ 6V	±3V
-3dB Bandwidth	30MHz	30MHz	17MHz	170MHz	170MHz	200MHz	70MHz	120MHz	80MHz
Channel Capacitance (CS(off), CD(off))	0.2pF, 9pF	0.2pF, 9pF	7.5pF	4.6pF	4.6pF	4.6pF	7.5pF	50pF	10pF
Current - Leakage (IS(off)) (Max)	100nA	100nA	100nA	100nA	100nA	2µA	200nA	100nA	100nA
Crosstalk	-40dB @ 6MHz	-40dB @ 6MHz	-	-60dB @ 1MHz	-60dB @ 1MHz	-60dB @ 1MHz	-50dB @ 1MHz	-60dB @ 1MHz	-
Operating Temperature	-55°C ~ 125°C (TA)	-55°C ~ 125°C (TA)	-55°C ~ 125°C (TA)	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TA)	-55°C ~ 125°C (TA)	-55°C ~ 125°C (TA)
Package / Case	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP (0.173", 4.40mm Width)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Last Time Buy	Active	Active	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Direct Manufacturer Equivalent (Recommended Primary Substitute):

CD4053BPWR is the direct Texas Instruments equivalent with identical electrical specifications and packaging. This part maintains the same 240Ohm on-state resistance, 30MHz bandwidth, and full supply voltage range (3V to 20V single supply, ±2.5V to 9V dual supply). CD4053BPWR is in Active product status with significantly higher inventory availability (38,312 units) compared to the Last Time Buy CD4053BPW (4,600 units). This part is ROHS3 compliant and MSL 1 rated, matching all compliance requirements.

Cross-Manufacturer Substitutes (Active Status):

MC14053BDTR2G (onsemi) provides functional equivalence with 280Ohm on-state resistance and maintains the 2:1 multiplexer configuration across 3 circuits. This part operates at 3V to 18V single supply and -55°C to 125°C temperature range. The higher on-state resistance and reduced bandwidth (17MHz) require application-level verification for signal integrity and switching performance.

74HC4053PW,118 (Nexperia USA Inc.) offers superior performance characteristics with 120Ohm on-state resistance, 170MHz bandwidth, and -60dB crosstalk performance. However, this part operates at reduced supply voltage range (2V to 10V single supply, ±1.5V to 5V dual supply) and narrower temperature range (-40°C to 125°C). This substitute is suitable for applications operating within these voltage and temperature constraints.

74HCT4053PW,118 (NXP Semiconductors) provides 130Ohm on-state resistance with 170MHz bandwidth and -60dB crosstalk. Supply voltage range is 2V to 5.5V or 4.5V to 10V single supply. Temperature range is -40°C to 125°C. This part is suitable for applications with compatible voltage and temperature specifications.

74LV4053PW,118 (Nexperia USA Inc.) features the lowest on-state resistance at 105Ohm with 200MHz bandwidth and superior -60dB crosstalk performance. Supply voltage range is 1V to 6V single supply. Temperature range is -40°C to 125°C. This part is suitable for low-voltage applications with compatible temperature specifications.

HEF4053BTT,118 (Nexperia USA Inc.) provides 155Ohm on-state resistance with 70MHz bandwidth. Supply voltage range is 3V to 15V single supply. Temperature range is -40°C to 125°C. This part is suitable for applications within these voltage and temperature constraints.

MC74HC4053ADTR2G (onsemi) offers 100Ohm on-state resistance with 120MHz bandwidth. Supply voltage range is 2V to 6V single supply or ±2V to 6V dual supply. Temperature range is -55°C to 125°C. This part is in Active status and suitable for applications with compatible voltage specifications.

MC74LVX4053DTG (onsemi) provides the lowest on-state resistance at 26Ohm with 80MHz bandwidth. Supply voltage range is 2.5V to 6V single supply or ±3V dual supply. Temperature range is -55°C to 125°C. This part is suitable for applications requiring minimal on-state resistance within the specified voltage range.

Frequently Asked Questions (FAQ)

Q: Can CD4053BPWR be used as a direct replacement for CD4053BPW?

A: Yes. CD4053BPWR is the direct Texas Instruments equivalent with identical electrical specifications, packaging, and compliance ratings. The only difference is product status (Active vs. Last Time Buy) and packaging format (Cut Tape & Digi-Reel vs. Tube).

Q: What is the primary difference between CD4053BPW and the Nexperia 74HC4053PW,118?

A: The primary differences are on-state resistance (240Ohm vs. 120Ohm), bandwidth (30MHz vs. 170MHz), and supply voltage range (3V-20V vs. 2V-10V single supply). The 74HC4053PW,118 offers superior switching performance but operates at lower maximum supply voltages. Application requirements determine suitability.

Q: Are all substitute parts pin-compatible with CD4053BPW?

A: All listed substitute parts use the 16-TSSOP package with identical pinout. Pin compatibility is confirmed across all substitutes. PCB layout modifications are not required for package compatibility.

Q: Which substitute part has the lowest on-state resistance?

A: MC74LVX4053DTG has the lowest on-state resistance at 26Ohm maximum. This part is suitable for applications requiring minimal signal attenuation through the switch. Supply voltage range is 2.5V to 6V single supply or ±3V dual supply.

Q: Can I use 74LV4053PW,118 in a design requiring ±2.5V to 9V dual supply operation?

A: No. 74LV4053PW,118 does not support dual supply operation. This part operates only at single supply (1V to 6V). Applications requiring dual supply operation must use parts with dual supply capability such as CD4053BPW, CD4053BPWR, MC14053BDTR2G, 74HC4053PW,118, MC74HC4053ADTR2G, or MC74LVX4053DTG.

Q: What is the temperature range difference between CD4053BPW and 74HC4053PW,118?

A: CD4053BPW operates at -55°C to 125°C while 74HC4053PW,118 operates at -40°C to 125°C. Applications requiring operation below -40°C must use parts with extended low-temperature range such as CD4053BPW, CD4053BPWR, MC14053BDTR2G, MC74HC4053ADTR2G, or MC74LVX4053DTG.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant and MSL 1 rated (Unlimited moisture sensitivity level). Compliance requirements are met across all substitutes.

Q: Which substitute offers the best crosstalk performance?

A: 74HC4053PW,118, 74HCT4053PW,118, 74LV4053PW,118, and MC74HC4053ADTR2G all provide -60dB crosstalk performance at 1MHz, which exceeds the CD4053BPW specification of -40dB @ 6MHz. These parts are suitable for applications requiring superior crosstalk isolation.

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