CD4053BCM Equivalent & Substitute Parts

Part Overview

The CD4053BCM is a 3-circuit SPDT (Single-Pole Double-Throw) analog switch IC manufactured by onsemi in 16-SOIC surface mount packaging. This device functions as a 2:1 multiplexer/demultiplexer with a maximum on-state resistance of 240Ohm and operates across supply voltages of 5V to 15V (single supply) or ±2.5V to ±7.5V (dual supply). The CD4053BCM is classified as obsolete, making equivalent and substitute parts necessary for new designs and ongoing production requirements.

Key Parameters

Parameter	CD4053BCM
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 (TA)
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154", 3.90mm Width)
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution of the CD4053BCM is determined by strict adherence to the following electrical and mechanical parameters:

Core Compatibility Requirements:

Switch circuit type: SPDT
Multiplexer/demultiplexer configuration: 2:1
Number of circuits: 3
Package type: 16-SOIC surface mount
Operating temperature range: -55°C ~ 125°C minimum
Mounting type: Surface mount

Electrical Performance Parameters:

On-state resistance must not exceed the application requirement
Supply voltage range must encompass the intended operating voltage
Leakage current specifications must meet application constraints
Bandwidth and switching time must satisfy signal integrity requirements

Substitute parts are grouped into three categories based on on-state resistance characteristics: high-resistance variants (280Ohm), standard-resistance variants (100-120Ohm), and low-resistance variants (26Ohm). Selection depends on the specific impedance requirements of the target application.

Parameter Comparison

Part Number	Manufacturer	On-State Resistance (Max)	ΔRon (Max)	V+ Supply Range	V± Supply Range	Bandwidth (-3dB)	Leakage Current (Max)	Operating Temp	Product Status	RoHS Status
CD4053BCM	onsemi	240Ohm	5Ohm	5V ~ 15V	±2.5V ~ 7.5V	40MHz	50nA	-55°C ~ 125°C	Obsolete	REACH Unaffected
MC14053BDG	onsemi	280Ohm	10Ohm	3V ~ 18V	—	17MHz	100nA	-55°C ~ 125°C	Active	ROHS3 Compliant
MC14053BDR2G	Fairchild Semiconductor	280Ohm	10Ohm	3V ~ 18V	—	17MHz	100nA	-55°C ~ 125°C	Active	REACH Unaffected
MC74HC4053ADG	onsemi	100Ohm	10Ohm	2V ~ 6V	±2V ~ 6V	120MHz	100nA	-55°C ~ 125°C	Active	ROHS3 Compliant
MC74HC4053ADR2G	onsemi	100Ohm	10Ohm	2V ~ 6V	±2V ~ 6V	120MHz	100nA	-55°C ~ 125°C	Active	ROHS3 Compliant
MC74LVX4053DR2G	onsemi	26Ohm	10Ohm	2.5V ~ 6V	±3V	80MHz	100nA	-55°C ~ 125°C	Active	ROHS3 Compliant
MC74LVXT4053DR2G	onsemi	26Ohm	10Ohm	2.5V ~ 6V	±6V	80MHz	100nA	-55°C ~ 125°C	Active	ROHS3 Compliant
MC74VHC4053DR2G	onsemi	100Ohm	10Ohm	2V ~ 6V	±2V ~ 6V	120MHz	100nA	-55°C ~ 125°C	Active	ROHS3 Compliant
74HC4053D,653	Nexperia USA Inc.	120Ohm	6Ohm	2V ~ 10V	±1.5V ~ 5V	170MHz	100nA	-40°C ~ 125°C	Active	ROHS3 Compliant
74HCT4053D,118	Nexperia USA Inc.	120Ohm	6Ohm	4.5V ~ 5.5V	±1V ~ 5V	170MHz	100nA	-40°C ~ 125°C	Active	ROHS3 Compliant
74LV4053D,118	NXP Semiconductors	—	—	—	—	—	—	—	Active	REACH Unaffected

Engineering Selection Recommendations

For Active Product Status Requirement: All substitute parts listed carry Active product status, ensuring ongoing availability and manufacturing support. The CD4053BCM's obsolete classification necessitates migration to one of these active alternatives.

For RoHS3 Compliance: MC14053BDG, MC14053BDR2G, MC74HC4053ADG, MC74HC4053ADR2G, MC74LVX4053DR2G, MC74LVXT4053DR2G, MC74VHC4053DR2G, 74HC4053D,653, and 74HCT4053D,118 are ROHS3 compliant. These parts satisfy regulatory requirements for new product designs in regulated markets.

For Dual Supply Voltage Compatibility: If the application requires dual supply operation (±V), select from MC74HC4053ADG, MC74HC4053ADR2G, MC74LVX4053DR2G, MC74LVXT4053DR2G, or MC74VHC4053DR2G. The MC14053 variants do not support dual supply configuration.

For Single Supply Voltage Range: MC14053BDG and MC14053BDR2G offer the widest single supply range (3V ~ 18V), accommodating applications with extended voltage requirements beyond the CD4053BCM's 5V ~ 15V range.

For Bandwidth Performance: 74HC4053D,653 and 74HCT4053D,118 provide the highest bandwidth at 170MHz, suitable for high-frequency signal switching applications. MC74HC4053 variants offer 120MHz bandwidth. MC14053 variants operate at 17MHz, appropriate for lower-frequency applications.

For On-State Resistance: Select based on impedance requirements: 26Ohm (MC74LVX4053DR2G, MC74LVXT4053DR2G), 100Ohm (MC74HC4053ADG, MC74HC4053ADR2G, MC74VHC4053DR2G), 120Ohm (74HC4053D,653, 74HCT4053D,118), 240Ohm (CD4053BCM original), or 280Ohm (MC14053BDG, MC14053BDR2G).

For Temperature Range: 74HC4053D,653 and 74HCT4053D,118 operate from -40°C to 125°C. All other parts support the full -55°C to 125°C range, matching the CD4053BCM specification.

Frequently Asked Questions (FAQ)

Q: Can MC14053BDG directly replace CD4053BCM in all applications? A: MC14053BDG maintains the same 3-circuit SPDT 2:1 configuration and 16-SOIC package. However, verify that the 280Ohm on-state resistance and 17MHz bandwidth meet application requirements. The MC14053BDG does not support dual supply operation, which may be a limitation if your circuit requires ±V supply.

Q: What is the primary difference between MC74HC4053 and MC74VHC4053 variants? A: Both offer identical electrical specifications: 100Ohm on-state resistance, 120MHz bandwidth, and 2V ~ 6V single supply range. The distinction lies in packaging: MC74HC4053ADG uses Tube packaging, while MC74HC4053ADR2G and MC74VHC4053DR2G use Tape & Reel. Select based on procurement and assembly requirements.

Q: Why do 74HC4053D,653 and 74HCT4053D,118 have different supply voltage ranges? A: 74HC4053D,653 accepts 2V ~ 10V single supply, providing flexibility across voltage domains. 74HCT4053D,118 is restricted to 4.5V ~ 5.5V, designed for TTL-compatible 5V logic systems. Choose 74HCT4053D,118 only if your application operates exclusively at 5V.

Q: Is the 26Ohm on-state resistance of MC74LVX4053DR2G suitable for replacing the 240Ohm CD4053BCM? A: Yes, from an impedance perspective. Lower on-state resistance reduces signal attenuation and improves bandwidth performance. However, verify that the 2.5V ~ 6V supply range and ±3V dual supply specification align with your power distribution architecture.

Q: What is the significance of the ΔRon (channel-to-channel matching) parameter? A: ΔRon specifies the maximum resistance variation between the three independent switch circuits. CD4053BCM guarantees 5Ohm matching; most substitutes specify 10Ohm. For precision analog switching applications requiring matched channel characteristics, CD4053BCM or 74HC4053D,653 (6Ohm) are preferred.

Q: Can 74LV4053D,118 be used as a substitute? A: 74LV4053D,118 is listed as Active status but lacks detailed electrical specifications in the provided data. Consult the manufacturer datasheet to confirm on-state resistance, supply voltage range, bandwidth, and leakage current compatibility before selection.

Q: Are all substitute parts available in 16-SOIC packaging? A: Yes. All listed substitutes use 16-SOIC (0.154", 3.90mm Width) surface mount packaging, ensuring PCB layout compatibility with the CD4053BCM footprint.

Q: What packaging options are available for procurement? A: MC14053BDG is supplied in Tube packaging. MC74HC4053ADG uses Tube. MC74HC4053ADR2G, MC74LVX4053DR2G, MC74LVXT4053DR2G, and MC74VHC4053DR2G are supplied in Tape & Reel. 74HC4053D,653 is available in Cut Tape & Digi-Reel. 74HCT4053D,118 is supplied in Tape & Reel. 74LV4053D,118 is supplied in Bulk. Select based on assembly process requirements.

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