The 584816-DG411AK is an integrated circuit (IC) that falls under the category of analog switches, multiplexers, and demultiplexers.

• Circuits: Four
• Switch Circuit: Single-Pole, Single-Throw Normally Closed
• On-State Resistance (Max): 35Ohm
• Charge Injection: 5pC
• Leakage Current (Max): 250pA
• Crosstalk: -85dB @ 1MHz
• Supply Voltage (Single): 5V to 44V
• Supply Voltage (Dual): ±5V to ±20V
• Mounting: Through Hole
• Package: 16-CDIP
• Operating Temperature: -55°C to 125°C

Although this product is obsolete, it was manufactured by Vishay, a reputable manufacturer of electronic components.