The document describes a CMOS single bilateral switch that features high speed performance, low power consumption, high noise immunity, and low on-resistance. The switch is suitable for a wide operating range from 2V to 12V.
The 74H1G66 is a CMOS single bilateral switch fabricated in silicon gate CMOS technology. It combines high speed performance with true CMOS low power consumption and is designed for wide operating voltage ranges from 2V to 12V. The device includes protection circuits against static discharge, providing ESD immunity and transient excess voltage protection.
| Supply Voltage (Operating) | 2V to 12V |
|---|---|
| Propagation Delay (Typical) | 4ns |
| On Resistance (Typical) | 502 Ohms |
| Power Dissipation (Max) | 500 mW |
| Operating Temperature Range | -55 to +125 °C |
| Package Type | SOT23-5L |
The absolute maximum supply voltage is +13.0V, though the recommended operating range is 2V to 12V.
Yes, all inputs and outputs are equipped with protection circuits against static discharge.
The typical propagation delay is 4ns at a supply voltage of 4.5V.