General description
●74AHC1G66 and 74AHCT1G66 are high-speed Si-gate CMOS devices. They are single-pole single-throw analog switches. The switch has two input/output pins (Y and Z) and an active HIGH enable input pin (E). When pin E is LOW, the analog switch is turned off.
●Features
●■ Very low ON resistance:
● ◆ 26 Ω (typ.) at VCC = 3.0 V
● ◆ 16 Ω (typ.) at VCC = 4.5 V
● ◆ 14 Ω (typ.) at VCC = 5.5 V
●■ High noise immunity
●■ Low power dissipation
●■ Balanced propagation delays
●■ Multiple package options
●■ ESD protection:
● ◆ HMB JESD22-A114E exceeds 2000 V
● ◆ MM JESD22-A115-A exceeds 200 V
● ◆ CDM JESD22-C101C exceeds 1000 V
●■ Specified from −40 °C to +85 °C and −40 °C to +125 °C
