Part A
74HC4053PW
ネクスペリアUSA株式会社
- Lifecycle
- Active
- Stock
- 6424 個数
- Package
- TSSOP-16
- Series
- インターフェース - アナログスイッチ、マルチプレクサ、デマルチプレクサ
Replacement verdict
Not a drop-in replacement
The 74HC4053PW and 74HC4015D,652 are functionally unrelated ICs: the former is a triple 2-channel analog multiplexer/demultiplexer, while the latter is a dual 4-bit static shift register. They differ in logic function, channel configuration, package footprint, and pinout, so neither device can substitute for the other in an existing design.
Different logic function
Different channel configuration
Different package type
Different pinout
Parts at a glance
Part B
74HC4015D,652
パナソニック電子部品
- Lifecycle
- Active
- Stock
- 3815 個数
- Package
- SOIC-16
- Series
- ロジック - シフトレジスタ
Key differences
Rows are prioritized by design impact. Highlighted values require attention during substitution.
Key electrical and mechanical differences between the two devices
| Parameter | 74HC4053PW | 74HC4015D,652 | Why it matters |
|---|---|---|---|
| Function | Triple 2-channel analog multiplexer/demultiplexer | Dual 4-bit serial-in/parallel-out shift register | These devices perform fundamentally different logic functions, so they are not functionally interchangeable in a circuit. |
| Logic Type | Analog switch / multiplexer | Shift register | The logic type determines the signal-processing behavior and cannot be substituted between analog switching and sequential logic. |
| Number of Circuits | 3 switches (2:1 each) | 2 registers (4-bit each) | Channel and register count affect how many signals can be routed or stored, impacting system architecture. |
| Supply Voltage Range | 2 V to 10 V | 2 V to 6 V | The usable supply voltage window must match the system rail; the 74HC4053PW tolerates higher voltages than the 74HC4015D,652. |
| Propagation Delay | Typically 4 ns at 5 V (switch turn-on/turn-off) | Typically 15 ns at 5 V (clock to output) | Propagation delay influences maximum operating frequency and timing margins in synchronous designs. |
| Output Current Capability | ±25 mA (switch continuous current) | ±5.2 mA (output drive) | Drive strength determines the ability to interface with loads such as LEDs or other logic inputs. |
| Package | TSSOP-16 | SO-16 | Package footprint and pin pitch must match the PCB layout for physical compatibility. |
| Pin Count | 16 | 16 | Although both have 16 pins, the pin functions differ, so they are not pin-to-pin compatible. |
| Operating Temperature Range | -40 °C to +125 °C | -40 °C to +125 °C | Both meet industrial temperature requirements, but this does not compensate for their different functions. |
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | 74HC4053PW | 74HC4015D,652 |
|---|---|---|
| Supplier | - | Rochester Electronics, LLC,NXP USA Inc. |
| Series | - | 74HC |
| Part Status | Active | Obsolete |
| Logic Type | - | Shift Register |
| Output Type | - | Push-Pull |
| Number of Elements | - | 2 |
| Number of Bits per Element | - | 4 |
| Function | - | Serial to Parallel |
| Voltage - Supply | - | 2V ~ 6V |
| Operating Temperature | - | -40°C ~ 125°C |
| Mounting Type | - | Surface Mount |
Frequently asked questions
Are the 74HC4053PW and 74HC4015D,652 functionally interchangeable?
No. The 74HC4053PW is a triple single-pole double-throw (SPDT) analog multiplexer/demultiplexer, while the 74HC4015D,652 is a dual 4-bit static shift register. They perform entirely different logic and signal-routing functions and cannot be substituted for one another.
What are the primary functions of the 74HC4053PW and 74HC4015D,652?
The 74HC4053PW is a high-speed Si-gate CMOS device containing three independent SPDT analog switches with digital select inputs. The 74HC4015D,652 is a dual 4-stage serial-input/parallel-output shift register with independent clock and reset inputs for each 4-bit register.
What supply voltage range do the 74HC4053PW and 74HC4015D,652 support?
Both devices are 74HC-family CMOS parts and operate over a recommended supply voltage range of 2.0 V to 6.0 V, with 5 V being the typical operating condition.
How do the package types of the 74HC4053PW and 74HC4015D,652 differ?
The 74HC4053PW is supplied in a TSSOP-16 package, while the 74HC4015D,652 is supplied in a SO-16 package. Both are 16-pin surface-mount packages, but their body widths and PCB land patterns differ, so they are not footprint-compatible.
Can the 74HC4053PW and 74HC4015D,652 be used together in the same design?
Yes. Because they are functionally unrelated, they can coexist in a design where analog signal routing (74HC4053PW) and serial-to-parallel data shifting (74HC4015D,652) are both required, provided each device meets its own timing, voltage, and loading requirements.
What are the key differences in input/output characteristics between the 74HC4053PW and 74HC4015D,652?
The 74HC4053PW passes bidirectional analog signals through its switches with low on-resistance and has digital select inputs. The 74HC4015D,652 has serial data inputs, clock and reset inputs, and parallel outputs that are digital CMOS levels; it does not pass analog signals.
Do the 74HC4053PW and 74HC4015D,652 have the same operating temperature range?
Both devices are specified for the standard 74HC industrial temperature range of -40 °C to +125 °C, as stated in their respective manufacturer datasheets.
Which device should be selected for multiplexing analog signals, and which for serial data storage?
Select the 74HC4053PW for analog multiplexing/demultiplexing of up to three SPDT channels. Select the 74HC4015D,652 for serial-to-parallel conversion or temporary digital data storage in two independent 4-bit registers.