74AHC1G66; 74AHCT1G66
Single-pole single-throw analog switch
Rev.
5 — 11 January 2022
Product data sheet
1.
General description
The 74AHC1G66; 74AHCT1G66 is a single-pole, single-throw analog switch with two input/output terminals (nY and nZ) and a digital enable input (nE).
When nE is LOW, the analog switch is turned off.
The enable input is over
voltage tolerant.
This feature allows the use of these devices as translators in mixed
voltage environments.
2.
Features and benefits
• 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
• Wide supply
voltage range from 2.
0 to 5.
5 V • Over
voltage tolerant control input to 5.
5 V • High n...