CD74HC4052E Equivalent & Substitute Parts

Part Overview

The CD74HC4052E is a 2-circuit SP4T analog switch IC manufactured by Texas Instruments, designed for signal routing and multiplexing applications. This 16-DIP through-hole package device features 130Ohm on-state resistance and operates across a wide supply voltage range of 2V to 6V (single supply) or ±1V to ±5V (dual supply). The product is classified as Last Time Buy, indicating end-of-life status. Identifying equivalent and substitute parts is necessary to ensure design continuity and maintain component availability for production and maintenance applications.

Key Parameters

Parameter	Value
Switch Circuit Configuration	SP4T (Single Pole, 4-Throw)
Number of Circuits	2
Multiplexer/Demultiplexer Circuit	4:1
On-State Resistance (Max)	130Ohm
Channel-to-Channel Matching (ΔRon)	5Ohm
Voltage - Supply, Single (V+)	2V ~ 6V
Voltage - Supply, Dual (V±)	±1V ~ 5V
-3dB Bandwidth	185MHz
Channel Capacitance (CS(off), CD(off))	12pF
Current - Leakage (IS(off)) (Max)	200nA
Operating Temperature	-55°C ~ 125°C (TA)
Package / Case	16-DIP (0.300", 7.62mm)
Mounting Type	Through Hole
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the CD74HC4052E is determined by the following critical parameters:

Primary Substitution Criteria:

Switch circuit configuration (SP4T)
Number of circuits (2)
Multiplexer/demultiplexer circuit ratio (4:1)
Package type and pin count (16-pin DIP)
Mounting type (through-hole compatibility)
Supply voltage range compatibility
On-state resistance specifications

Substitution Categories:

Category 1: Direct Package Equivalent (16-DIP Through-Hole) Parts maintaining identical package, mounting type, and electrical specifications within acceptable tolerance ranges qualify as direct substitutes. These parts support pin-for-pin replacement in existing PCB designs.

Category 2: Functional Equivalent with Enhanced Specifications Parts with superior electrical performance characteristics (lower on-state resistance, improved bandwidth, reduced leakage current) while maintaining compatible package and supply voltage parameters. These parts provide performance upgrades while preserving design compatibility.

Category 3: Package Variant (Surface Mount Alternative) Parts with identical electrical specifications but different mounting technology (surface mount vs. through-hole). These require PCB redesign and are suitable for new designs or board revisions.

Parameter Comparison

Parameter	CD74HC4052E	CD74HC4052PWR	MAX4052ACPE+	TC74HC4052APF
Manufacturer	Texas Instruments	Texas Instruments	Analog Devices Inc./Maxim Integrated	Toshiba Semiconductor and Storage
Switch Circuit	SP4T	SP4T	SP4T	SP4T
Number of Circuits	2	2	2	2
Multiplexer/Demultiplexer	4:1	4:1	4:1	4:1
On-State Resistance (Max)	130Ohm	130Ohm	100Ohm	100Ohm
Channel-to-Channel Matching (ΔRon)	5Ohm	5Ohm	6Ohm (Max)	5Ohm
Voltage - Supply, Single (V+)	2V ~ 6V	2V ~ 6V	2V ~ 16V	2V ~ 6V
Voltage - Supply, Dual (V±)	±1V ~ 5V	±1V ~ 5V	±2.7V ~ 8V	±2V ~ 6V
-3dB Bandwidth	185MHz	185MHz	Not specified	140MHz
Channel Capacitance (CS(off), CD(off))	12pF	12pF	2pF, 2pF	2pF, 40pF
Current - Leakage (IS(off)) (Max)	200nA	200nA	100pA	100nA
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	0°C ~ 70°C	-40°C ~ 85°C
Mounting Type	Through Hole	Surface Mount	Through Hole	Through Hole
Package / Case	16-DIP (0.300", 7.62mm)	16-TSSOP (0.173", 4.40mm)	16-DIP (0.300", 7.62mm)	16-DIP (0.300", 7.62mm)
Product Status	Last Time Buy	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

CD74HC4052PWR (Texas Instruments) This part is a direct electrical equivalent to the CD74HC4052E with identical on-state resistance (130Ohm), channel-to-channel matching (5Ohm), supply voltage ranges, and bandwidth specifications. The primary difference is packaging: CD74HC4052PWR uses 16-TSSOP surface-mount technology versus the through-hole 16-DIP package of the CD74HC4052E. This substitute is suitable for new designs requiring surface-mount assembly or board revisions. Both parts maintain ROHS3 compliance and active product status from Texas Instruments.

MAX4052ACPE+ (Analog Devices Inc./Maxim Integrated) This part provides enhanced electrical performance with lower on-state resistance (100Ohm vs. 130Ohm) and significantly reduced leakage current (100pA vs. 200nA). The MAX4052ACPE+ maintains the 16-DIP through-hole package, enabling direct PCB compatibility. However, the operating temperature range is narrower (0°C ~ 70°C vs. -55°C ~ 125°C), which may limit suitability for extended temperature applications. The expanded single supply voltage range (2V ~ 16V) provides additional design flexibility. This substitute is appropriate for applications where lower on-state resistance and leakage current are beneficial and operating temperature requirements fall within the specified range.

TC74HC4052APF (Toshiba Semiconductor and Storage) This part offers improved on-state resistance (100Ohm vs. 130Ohm) and maintains the 16-DIP through-hole package for direct PCB replacement. The TC74HC4052APF provides a moderate operating temperature range (-40°C ~ 85°C) and active product status. Channel capacitance specifications differ from the CD74HC4052E (2pF and 40pF vs. 12pF), and crosstalk performance is specified at -50dB @ 1MHz. This substitute is suitable for applications requiring lower on-state resistance within the specified temperature operating window.

Frequently Asked Questions (FAQ)

Q: Can CD74HC4052PWR replace CD74HC4052E in existing designs? A: CD74HC4052PWR is electrically equivalent but uses surface-mount 16-TSSOP packaging instead of through-hole 16-DIP. Direct PCB replacement is not possible without board redesign. For new designs or board revisions, CD74HC4052PWR is a suitable substitute.

Q: What are the key differences between MAX4052ACPE+ and CD74HC4052E? A: MAX4052ACPE+ provides superior electrical performance with 100Ohm on-state resistance (vs. 130Ohm) and 100pA leakage current (vs. 200nA). Both use 16-DIP through-hole packages. The operating temperature range for MAX4052ACPE+ is narrower (0°C ~ 70°C vs. -55°C ~ 125°C). Verify temperature requirements before substitution.

Q: Is TC74HC4052APF a pin-for-pin replacement for CD74HC4052E? A: Yes, TC74HC4052APF maintains the 16-DIP through-hole package and pin configuration, enabling pin-for-pin replacement. Electrical specifications differ slightly; verify channel capacitance and crosstalk performance requirements for your application.

Q: Why is CD74HC4052E classified as Last Time Buy? A: Last Time Buy status indicates the manufacturer is discontinuing this product. Substitute parts with Active status (CD74HC4052PWR, MAX4052ACPE+, TC74HC4052APF) ensure long-term component availability for future production and maintenance requirements.

Q: Which substitute part offers the best performance upgrade? A: MAX4052ACPE+ provides the lowest on-state resistance (100Ohm) and leakage current (100pA). TC74HC4052APF also offers 100Ohm on-state resistance. Selection depends on specific application requirements including operating temperature range, supply voltage range, and signal integrity specifications.

Q: Are all substitute parts RoHS3 compliant? A: Yes, CD74HC4052PWR, MAX4052ACPE+, and TC74HC4052APF are all ROHS3 compliant, matching the compliance status of the CD74HC4052E.

Q: What is the impact of different channel capacitance values on circuit performance? A: Channel capacitance affects high-frequency signal integrity and switching characteristics. CD74HC4052E and CD74HC4052PWR specify 12pF, while MAX4052ACPE+ specifies 2pF and TC74HC4052APF specifies 2pF and 40pF. Lower capacitance generally improves high-frequency performance. Verify capacitance specifications against your circuit's frequency requirements.

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