HD14051BP
Integrated circuit for signal routingHD14051BP
Integrated circuit for signal routing
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Manufacturer Part # : HD14051BP
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Package/Case: DIP-16
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Brand: Hitachi Metals
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Product Categories : Signal Switches, Multiplexers, Decoders
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Service & Packaging
Service & Packaging
About After Sales Service
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Initiate the application within 90 days from the shipment date.
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HD14051BP DataSheet

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Interested Parts
HD14051BP Description
The HD14051BP is a dual 2-channel multiplexer chip used for analog and digital applications, offering high-speed switching and low power consumption.
Pin Details
The HD14051BP is a low-power RS-485 transceiver with 8 pins for half-duplex communication. It includes pins for receiving, driving, and enabling signals, along with power supply and ground connections.
Pin configuration
- Pin 1 (RO): Receiver Output
- Pin 2 (RE): Receiver Output Enable
- Pin 3 (DE): Driver Output Enable
- Pin 4 (DI): Driver Input
- Pin 5 (GND): Ground
- Pin 6 (A): Non-inverting Receiver Input/Driver Output
- Pin 7 (B): Inverting Receiver Input/Driver Output
- Pin 8 (VCC): Positive Power Supply
Features
- Dual 2-channel multiplexer: Enables the selection of two different signals or data streams.
- Wide supply voltage range: Operates efficiently between 3V to 18V, making it suitable for various applications.
- Independent control inputs: Allows for separate control of each multiplexer channel.
- Low power consumption: Optimized for low power usage, ideal for battery-powered devices or energy-efficient systems.
- High-speed switching: Supports fast data transmission rates, making it suitable for high-performance applications.
Applications
The HD14051BP is commonly used in industrial communication networks, signal processing, and data acquisition systems where reliable and efficient multiplexing is required.
Where to Use:
This product can be used in various applications such as industrial automation, medical devices, automotive electronics, and more.
Manufacturer
The HD14051BP was developed by Renesas Electronics Corporation, a leading provider of semiconductor solutions for the global market.
Packages
The HD14051BP comes in an 8-pin SOIC-8 (Small Outline Integrated Circuit) package. This package is designed for surface-mount technology, offering a compact and efficient solution for integrating the multiplexer into electronic circuits.
Equivalent Parts of HD14051BP
- Renesas Electronics Corporation: Offers similar products with equivalent features and performance.
- Texas Instruments: Provides alternative multiplexers with comparable functionality.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Part Life Cycle Code | Transferred | Part Package Code | DIP |
Pin Count ! | 16 | Reach Compliance Code | compliant |
HTS Code ! | 8542.39.00.01 | Analog IC - Other Type | SINGLE-ENDED MULTIPLEXER |
JESD-30 Code | R-PDIP-T16 | Length | 19.2 mm |
Number of Channels | 8 | Number of Functions | 1 |
Number of Terminals | 16 | On-state Resistance Match-Nom | 25 Ω |
On-state Resistance-Max (Ron) | 1050 Ω | Operating Temperature-Max | 85 °C |
Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
Package Code | DIP | Package Shape | RECTANGULAR |
Package Style | IN-LINE | Qualification Status ! | Not Qualified |
Seated Height-Max | 5.06 mm | Supply Voltage-Max (Vsup) | 18 V |
Supply Voltage-Min (Vsup) | 3 V | Supply Voltage-Nom (Vsup) | 5 V |
Surface Mount ! | NO | Switch-off Time-Max | 2125 ns |
Switch-on Time-Max | 2125 ns | Temperature Grade ! | INDUSTRIAL |
Terminal Form ! | THROUGH-HOLE | Terminal Pitch ! | 2.54 mm |
Terminal Position | DUAL | Width | 7.62 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is HD14051BP?
The HD14051BP is a dual 2-channel analog multiplexer/demultiplexer designed by Renesas Electronics Corporation. It is ideal for applications requiring analog signal switching and routing, such as data acquisition systems, audio equipment, and communication devices.
How Does HD14051BP Work?
The HD14051BP works by enabling the selection and routing of analog signals between two channels. It provides a versatile solution for managing analog signals in various electronic systems, allowing for flexibility and control over signal paths.
How Many Pins does HD14051BP have and What are the Functions of the Pinout Configuration?
The HD14051BP is housed in a 16-pin PDIP (Plastic Dual In-line Package) package. The pinout configuration includes:
- VDD: Positive power supply pin.
- GND: Ground pin.
- SEL: Select input pin for channel selection.
- IN1A, IN1B: Analog input pins for channel 1.
- OUT1: Analog output pin for channel 1.
- IN2A, IN2B: Analog input pins for channel 2.
- OUT2: Analog output pin for channel 2.
- COMMON: Common connection for the analog switches.
What are the Pros and Cons of HD14051BP?
Pros:
- Versatility: Provides dual 2-channel multiplexing/demultiplexing capabilities for analog signal routing.
- Simple Control: Enables straightforward control of signal paths using the select input pin.
- Wide Operating Voltage Range: Supports a wide voltage supply range for compatibility with different systems.
- Durable Package: The 16-pin PDIP package is robust and easy to handle during assembly.
Cons:
- Additional External Components: May require external protection or filtering components for specific applications.
- Speed Limitation: May not be suitable for high-speed signal switching applications.
Are There Any Equivalents/Alternatives to HD14051BP for Recommendation?
- The CD4052 from Texas Instruments is a similar dual 4-channel analog multiplexer/demultiplexer.
- Alternatives to the HD14051BP include the MC14051B from ON Semiconductor and the 74HC4052 from NXP Semiconductors.
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