The 74HC4351 is an 8-channel analog demultiplexer/multiplexer IC designed for use in analog signal routing and selection applications. It is part of the 74HC series of high-speed CMOS logic ICs and is ideal for low-power applications. The IC allows a single analog input to be routed to one of eight outputs or vice versa, making it suitable for use in audio and video signal processing, data acquisition systems, and more.

Specifications:

• IC Type: Analog Demultiplexer/Multiplexer
• Package Type: SMD (20-pin)
• Number of Channels: 8
• Operating Voltage Range: 2 V to 6 V
• Maximum Power Dissipation: 500 mW
• Propagation Delay: 18 ns at 5 V
• On-State Resistance (Ron): 100 Ω typical
• Off-State Leakage Current: ±100 nA max
• Operating Temperature Range: -40°C to +85°C
• Brand: Philips

Pin Configuration:

1. IN: Analog input/output
2. OUT0: Analog output
3. OUT1: Analog output
4. OUT2: Analog output
5. OUT3: Analog output
6. OUT4: Analog output
7. OUT5: Analog output
8. OUT6: Analog output
9. OUT7: Analog output
10. S0: Channel select input
11. S1: Channel select input
12. S2: Channel select input
13. EN: Enable input (active low)
14. VCC: Supply voltage
15. GND: Ground
16. NC: No connection
17. NC: No connection
18. NC: No connection
19. NC: No connection
20. NC: No connection

Features:

• 8-channel analog multiplexer/demultiplexer: Routes one signal to one of eight channels
• Wide operating voltage range: 2 V to 6 V for compatibility with various systems
• Low power consumption: Suitable for battery-powered applications
• High-speed operation: Fast switching times for quick signal routing
• Low on-state resistance: Ensures minimal signal distortion
• TTL-compatible control inputs: Compatible with standard digital logic

Applications:

• Audio and video signal routing
• Data acquisition systems
• Sensor interface circuits
• Test equipment
• Communication systems
• Automotive electronics

Package Includes:

1 x 74HC4351 IC - 8-Channel Analog Demultiplexer (SMD Package)

Note: Product images are for illustrative purposes only and may differ from the actual product.