General description

74HC1G66 and 74HCT1G66 are high-speed Si-gate CMOS devices. They are single-pole single-throw analog switches. The switch has two input/output pins (Yand Z) and an active HIGH enable input pin (E). When pin E is LOW, the analog switch is turned off.

The non-standard output currents are equal to those of the 74HC4066 and 74HCT4066.

Features

■ Wide supply voltage range from 2.0 V to 10.0 V for the 74HC1G66

■ Very low ON resistance:

◆ 45 Ω (typ.) at VCC = 4.5 V

◆ 30 Ω (typ.) at VCC = 6.0 V

◆ 25 Ω (typ.) at VCC = 9.0 V

■ High noise immunity

■ Low power dissipation

■ Multiple package options

■ ESD protection:

◆ HBM JESD22-A114E exceeds 2000 V

◆ MM JESD22-A115-A exceeds 200 V

■ Specified from −40 °C to +85 °C and −40 °C to +125 °C