CD4053BM Equivalent & Substitute Parts

Part Overview

The CD4053BM is a 3-circuit SPDT (Single Pole Double Throw) analog switch manufactured by Texas Instruments, housed in a 16-SOIC surface mount package. This interface component operates across a wide supply voltage range (3V to 20V single supply, or ±2.5V to ±9V dual supply) and features 240Ω maximum on-state resistance with 30MHz bandwidth capability. The CD4053BM is classified as Last Time Buy, indicating production discontinuation. Equivalent and substitute parts are necessary to maintain design continuity and ensure long-term component availability for new production runs and field replacements.

Key Parameters

Parameter	CD4053BM Value
Switch Circuit Type	SPDT
Multiplexer/Demultiplexer Configuration	2:1
Number of Circuits	3
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	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
Package / Case	16-SOIC (0.154", 3.90mm Width)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the CD4053BM is determined by the following critical parameters:

Mandatory Compatibility Criteria:

Switch circuit type: SPDT
Multiplexer/demultiplexer configuration: 2:1
Number of circuits: 3
Package type: 16-SOIC surface mount
Operating temperature range: Must encompass or match -55°C to 125°C

Performance Tolerance Parameters:

On-state resistance: Substitute must not exceed 240Ω maximum (lower values are acceptable)
Supply voltage range: Substitute must support the required operating voltage window
Leakage current: Must not exceed 100nA maximum
Channel capacitance: Values provided for reference; substitutes may vary within functional limits

Substitutes are grouped into two categories: direct equivalents (identical electrical specifications and packaging) and functional alternatives (same circuit topology and package, with acceptable variations in on-state resistance, bandwidth, or supply voltage range that do not compromise circuit operation).

Parameter Comparison

Part Number	Manufacturer	On-State Resistance (Max)	Supply Single (V+)	Supply Dual (V±)	-3dB Bandwidth	Leakage Current (Max)	Operating Temp	Package	Product Status
CD4053BM	Texas Instruments	240Ω	3V ~ 20V	±2.5V ~ ±9V	30MHz	100nA	-55°C ~ 125°C	16-SOIC	Last Time Buy
CD4053BM96	Texas Instruments	240Ω	3V ~ 20V	±2.5V ~ ±9V	30MHz	100nA	-55°C ~ 125°C	16-SOIC	Active
MC14053BDR2G	Fairchild Semiconductor	280Ω	3V ~ 18V	—	17MHz	100nA	-55°C ~ 125°C	16-SOIC	Active
74HC4053D,653	Nexperia USA Inc.	120Ω	2V ~ 10V	±1.5V ~ ±5V	170MHz	100nA	-40°C ~ 125°C	16-SOIC	Active
74HCT4053D,118	Nexperia USA Inc.	120Ω	4.5V ~ 5.5V	±1V ~ ±5V	170MHz	100nA	-40°C ~ 125°C	16-SOIC	Active
HEF4053BT,653	Nexperia USA Inc.	155Ω	3V ~ 15V	—	70MHz	200nA	-40°C ~ 125°C	16-SOIC	Active
MC14053BDG	onsemi	280Ω	3V ~ 18V	—	17MHz	100nA	-55°C ~ 125°C	16-SOIC	Active
MC74HC4053ADG	onsemi	100Ω	2V ~ 6V	±2V ~ ±6V	120MHz	100nA	-55°C ~ 125°C	16-SOIC	Active
MC74HC4053ADR2G	onsemi	100Ω	2V ~ 6V	±2V ~ ±6V	120MHz	100nA	-55°C ~ 125°C	16-SOIC	Active

Engineering Selection Recommendations

Direct Equivalent (Recommended Primary Substitute): CD4053BM96 is the direct equivalent manufactured by Texas Instruments. It maintains identical electrical specifications, supply voltage ranges, and operating temperature limits as the CD4053BM. The only difference is packaging format (Cut Tape & Digi-Reel versus Tube). This part is in Active product status with substantial inventory availability (65,100 units), ensuring long-term supply continuity. Both parts are ROHS3 compliant with MSL 1 rating.

Functional Alternatives for Extended Supply Voltage Applications: MC14053BDG (onsemi) and MC14053BDR2G (Fairchild Semiconductor) provide functional equivalence with identical circuit topology and package. These parts accept single supply voltages from 3V to 18V, matching the CD4053BM's lower range but with reduced upper limit. On-state resistance is 280Ω (40Ω higher than CD4053BM), which remains acceptable for most analog switching applications. Both maintain 100nA leakage current and -55°C to 125°C operating temperature range. MC14053BDG is in Active status with 3,170 units in stock.

High-Performance Alternatives for Bandwidth-Critical Applications: 74HC4053D,653 and 74HCT4053D,118 (Nexperia USA Inc.) offer superior bandwidth performance (170MHz versus 30MHz) with lower on-state resistance (120Ω). These parts are suitable for applications requiring faster switching or lower signal distortion. However, supply voltage ranges are restricted: 74HC4053D,653 operates from 2V to 10V (single) or ±1.5V to ±5V (dual), while 74HCT4053D,118 is limited to 4.5V to 5.5V (single supply only). Operating temperature minimum is -40°C, which excludes use in extended low-temperature environments. Both are ROHS3 compliant and in Active status.

General-Purpose Alternative: HEF4053BT,653 (Nexperia USA Inc.) provides mid-range performance with 155Ω on-state resistance and 70MHz bandwidth. Supply voltage range is 3V to 15V (single supply only). Leakage current is 200nA, double that of the CD4053BM. This part is suitable for applications not requiring dual supply operation or extended low-temperature performance. Inventory is substantial (990,300 units), ensuring availability. ROHS3 compliant, MSL 1 rating.

Low-Voltage Optimized Alternatives: MC74HC4053ADG and MC74HC4053ADR2G (onsemi) are optimized for low-voltage operation (2V to 6V single supply, ±2V to ±6V dual supply). On-state resistance is 100Ω, providing superior performance in low-voltage circuits. Bandwidth is 120MHz. Both maintain -55°C to 125°C operating temperature range and 100nA leakage current. These parts are in Active status with adequate inventory. The primary difference is packaging: ADG is Tube format, ADR2G is Tape & Reel format.

Frequently Asked Questions (FAQ)

Q: Can I use CD4053BM96 as a direct replacement for CD4053BM? A: Yes. CD4053BM96 is the direct equivalent with identical electrical specifications and operating characteristics. The only difference is packaging format (Cut Tape & Digi-Reel versus Tube). Both are ROHS3 compliant with MSL 1 rating and support the same supply voltage ranges and operating temperature limits.

Q: What is the key difference between CD4053BM and the Nexperia 74HC4053D,653? A: The primary differences are supply voltage range and bandwidth. The 74HC4053D,653 operates from 2V to 10V (versus 3V to 20V for CD4053BM) and features 170MHz bandwidth (versus 30MHz). On-state resistance is lower at 120Ω. The 74HC4053D,653 is suitable for high-speed applications but not for extended low-temperature operation (-40°C minimum versus -55°C).

Q: Can I use MC14053BDG in place of CD4053BM in a circuit requiring ±9V dual supply? A: No. MC14053BDG does not support dual supply operation. It is single-supply only (3V to 18V). If your circuit requires dual supply capability, use CD4053BM96, 74HC4053D,653, 74HCT4053D,118, MC74HC4053ADG, or MC74HC4053ADR2G.

Q: Which substitute has the lowest on-state resistance? A: MC74HC4053ADG and MC74HC4053ADR2G both feature 100Ω on-state resistance, the lowest among all listed substitutes. These parts are optimized for low-voltage applications (2V to 6V single supply).

Q: Are all substitutes RoHS3 compliant? A: All listed substitutes are ROHS3 compliant. Moisture sensitivity levels vary: CD4053BM, CD4053BM96, and most Nexperia/onsemi parts are MSL 1 (Unlimited). MC74HC4053ADWG is MSL 3 (168 Hours), which requires controlled storage conditions.

Q: What is the difference between 74HC4053D,653 and 74HCT4053D,118? A: Both feature identical on-state resistance (120Ω) and bandwidth (170MHz). The key difference is supply voltage range: 74HC4053D,653 accepts 2V to 10V (single) or ±1.5V to ±5V (dual), while 74HCT4053D,118 is restricted to 4.5V to 5.5V (single supply only). Use 74HC4053D,653 for applications requiring wider voltage flexibility.

Q: Can I substitute HEF4053BT,653 in a circuit requiring dual supply operation? A: No. HEF4053BT,653 supports single supply only (3V to 15V). It does not have dual supply capability. For dual supply applications, select from CD4053BM96, 74HC4053D,653, 74HCT4053D,118, MC74HC4053ADG, or MC74HC4053ADR2G.

Q: What packaging options are available for MC74HC4053 variants? A: MC74HC4053ADG is supplied in Tube packaging, while MC74HC4053ADR2G is supplied in Tape & Reel (TR) format. Both are electrically identical; packaging selection depends on production volume and handling requirements.

Q: Is the CD4053BM still in production? A: No. CD4053BM is classified as Last Time Buy, indicating production discontinuation. CD4053BM96 is the recommended replacement, currently in Active production status with substantial inventory availability.

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