The TC74VHC4051AF is a high-speed CMOS analog multiplexer/demultiplexer with a single 8-channel configuration. Fabricated with silicon gate CMOS technology, it provides high-speed switching and low on-resistance. It is suitable for various analog and digital signal routing applications.

Applications:

• Analog signal multiplexing
• Analog signal demultiplexing
• Audio signal routing
• Video signal routing
• Data acquisition systems

Features:

• High-speed operation: tpd = 5.5 ns (typ.) at VCC = 5 V
• Low power dissipation: ICC = 2 μA (max.) at VCC = 5.5 V
• Operating voltage range: VCC = 2 V to 5.5 V
• Low on-resistance: RON = 70 Ω (typ.) at VCC = 5 V
• TTL compatible input thresholds
• Package: SO16

Benefits:

• High-Speed Switching: Enables fast signal routing and switching for time-sensitive applications.
• Low Power Consumption: Minimizes energy usage, making it suitable for battery-powered and portable devices.
• Wide Voltage Range: Offers flexibility in system design with a broad operating voltage range.
• Low On-Resistance: Ensures minimal signal attenuation and distortion during switching.
• TTL Compatibility: Allows seamless integration with TTL logic circuits.

The TC74VHC4051AF provides a single 8-channel multiplexer/demultiplexer. It is controlled by three address inputs (A, B, C) and an enable input (INH). When INH is LOW, one of the eight channels is selected based on the binary address applied to A, B, and C. When INH is HIGH, all channels are turned off. The device operates within a supply voltage range of 2V to 5.5V and features TTL-compatible input thresholds. It is available in an SO16 package.

The device is RoHS compliant.