The SN74HC253DR is a high-performance integrated circuit (IC) manufactured by Luminary Micro / Texas Instruments. It is a 2x4:1 Multiplexer, a type of logic signal switch and decoder device that selects one of several analog or digital input signals and forwards it to a single output line.
This multiplexer IC is designed to operate within a wide voltage range of 2V to 6V, making it suitable for a variety of applications. It features an operating temperature range of -40°C to 85°C, ensuring reliable performance in diverse environmental conditions.
The key features of the SN74HC253DR include:
- Multiplexer functionality with 2 independent 4:1 multiplexer circuits
- High-speed operation with propagation delays as low as 12 ns
- Low power consumption with typical supply current of 4 mA
- Outputs capable of sinking or sourcing up to 7.8 mA of current
- Compliant with RoHS (Restriction of Hazardous Substances) standards
- Available in a 16-pin SOIC (Small Outline Integrated Circuit) surface-mount package
This multiplexer IC is primarily used in applications that require the selection and routing of multiple input signals to a single output, such as:
- Data acquisition systems
- Analog and digital signal switching
- Instrumentation and test equipment
- Control and automation systems
- Communication and networking devices
Equivalent or alternative models to the SN74HC253DR include:
- SN74HC251 - 8:1 Multiplexer
- SN74HC150 - 16:1 Multiplexer
- SN74HC153 - Dual 4:1 Multiplexer
- SN74HC157 - Quad 2:1 Multiplexer
- SN74HC257 - Quad 2:1 Multiplexer with 3-state outputs
These alternative models offer similar functionality and can be considered depending on the specific requirements of the application.
SN74HC253DR Key Technical Attributes
Manufacturer Part Number: SN74HC253DR
Manufacturer: Luminary Micro / Texas Instruments
Type: Multiplexer
SN74HC253DR Packing Size
Package / Case: 16-SOIC (0.154", 3.90mm Width)
Packaging Type: Digi-Reel
Operating Temperature Range: -40°C ~ 85°C
Voltage Supply: 2 V ~ 6 V
SN74HC253DR Application
This product is typically used in digital signal routing applications. SN74HC253DR helps in selecting one of several input signals and forwarding the chosen input into a single line.
SN74HC253DR Features
The SN74HC253DR from Luminary Micro / Texas Instruments belongs to the 74HC series and functions as a 2 x 4:1 multiplexer. It excels in allowing the selection between two sets of four inputs by routing any selected input into a single output. The device supports a voltage supply range from 2 V to 6 V and operates efficiently with a maximum output current of 7.8mA for both high and low states, enabling robust performance in varying electrical environments. Its broad operating temperature span of -40°C to 85°C offers reliability across diverse applications.
SN74HC253DR Quality and Safety Features
The SN74HC253DR is completely lead-free and RoHS compliant, adhering to the latest environmental standards and safety regulations. The product also has a Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating excellent moisture resistance.
SN74HC253DR Compatibility
This device comes in a 16-SOIC package and is designed for surface mount technology, ensuring compatibility with most automated PCB assembly processes.
SN74HC253DR Datasheet PDF
For the most detailed and accurate technical information regarding SN74HC253DR, download the datasheet PDF from our website. We offer the most authoritative datasheet available for this model, ensuring you access reliable data for your needs.
Quality Distributor
IC-Components is a premium distributor for Luminary Micro / Texas Instruments. For purchasing genuine products like SN74HC253DR, get a quote on our website where we guarantee quality and authenticity. Trust IC-Components as your primary source for superior integrated circuits.
