74HC1G66
74HC1G66 is Single-pole single-throw analog switch manufactured by Nexperia.
74HC1G66; 74HCT1G66
Single-pole single-throw analog switch
Rev. 5
- 27 January 2022
Product data sheet
1. General description
The 74HC1G66; 74HCT1G66 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. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
The HCT device Features control inputs with reduced input threshold levels to allow interfacing to TTL logic levels.
2. Features and benefits
- Wide supply voltage range from 2.0 V to 10.0 V
- Very low ON resistance:
- 45 Ω (typ.) at VCC = 4.5...
