SN74HC4851DR - Texas Instruments

Manufacturer Part Number

SN74HC4851DR

Manufacturer

Texas Instruments

Introduction

SN74HC4851DR is an analog switch and multiplexer/demultiplexer that operates with a single power supply, facilitating easy integration into various electronic systems.

Product Features and Performance

8:1 multiplexer/demultiplexer circuit

Single circuit configuration

Maximum on-state resistance of 195Ohm

3Ohm channel-to-channel matching

Single supply voltage range from 2V to 6V

Maximum switch time of 78ns for both turn-on and turn-off

Channel capacitance of 22pF

Maximum leakage current of 200nA

Product Advantages

Low on-state resistance enhances signal integrity

Fast switching time improves performance in time-critical applications

Minimal leakage current increases reliability

Small package footprint suitable for compact PCB layouts

Key Technical Parameters

On-State Resistance (Max): 195Ohm

Voltage Supply, Single (V+): 2V ~ 6V

Switch Time (Ton, Toff) (Max): 78ns

Channel Capacitance (CS(off), CD(off)): 22pF

Current Leakage (IS(off)) (Max): 200nA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Product adheres to stringent temperature handling norms, operating reliably within a range of -40°C to 125°C.

Compatibility

Surface mount 16-SOIC packaging compatible with most PCB technologies.

Operational with a single supply voltage of 2V to 6V.

Application Areas

Telecommunication systems

Data acquisition systems

Signal routing applications

Multi-channel data routing in medical and measurement equipment

Product Lifecycle

Status: Last Time Buy

Customers should consider planning future replacements or upgrades due to discontinuation.

Several Key Reasons to Choose This Product

High reliability verified by low channel-to-channel variance and minimal leakage current.

Versatile single supply operation (from 2V to 6V) aligns with various auxiliary electronics.

Substantial temperature operation range, suitable for harsh environments.

Quick switch times cater to systems requiring rapid signal switching.