The ADG774 is a monolithic CMOS device comprising four 2:1 multiplexer/demultiplexers with high impedance outputs.
The ADG774 is a monolithic CMOS quad 2:1 multiplexer/demultiplexer offering low on‑resistance, wide bandwidth, and ultra‑low power consumption. It operates from a single 3 V or 5 V supply and is TTL/CMOS compatible, making it suitable for USB, audio, video, and battery‑powered applications.
The document provides full electrical specifications, absolute maximum ratings, pin configuration, ordering guide, and typical performance graphs. It also includes application notes and revision history for engineers designing with this analog switch.
| On Resistance (Ron) | 2.2 Ω typ |
|---|---|
| -3 dB Bandwidth | 240 MHz |
| Supply Voltage | Single 3 V/5 V |
| Source OFF Leakage Current | 0.01 nA typ |
| Input High Voltage | 2.0 V min |
| Input Low Voltage | 0.8 V max |
| Crosstalk | -70 dB @ 30 MHz |
| Off Isolation | -60 dB @ 10 MHz |
The typical on‑resistance is 2.2 Ω.
It operates from a single 3 V or 5 V supply.
The -3 dB bandwidth is 240 MHz.
Source OFF leakage is typically 0.01 nA.