Overview
The 74HCT1G66GW,125 is a single-pole single-throw (SPST) analog switch integrated circuit manufactured by Nexperia USA Inc. This component is part of the 74HCT series, which is known for its high-speed CMOS technology and compatibility with TTL logic levels. The 74HCT1G66GW,125 is designed to operate within a supply voltage range of 4.5 to 5.5 volts, making it suitable for a variety of digital and analog applications.
Key Specifications
| Type Number | Configuration | VCC (V) | Logic Switching Levels | RON (Ω) | RON(FLAT) (Ω) | f (-3dB) (MHz) | THD (%) | Power Dissipation Considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package Name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HCT1G66GW | SPST-NO | 4.5 - 5.5 | TTL | 118 | 23 | 180 | 0.04 | Very low | -40 to 125 | 257 | 35.8 | 134 | TSSOP5 (SOT353-1) |
Key Features
- High-Speed CMOS Technology: Ensures fast switching times and low propagation delays.
- Wide Supply Voltage Range: Operates between 4.5 and 5.5 volts, making it compatible with TTL logic levels.
- Low On-Resistance: RON of 118 Ω and RON(FLAT) of 23 Ω, minimizing signal attenuation.
- Low Total Harmonic Distortion (THD): 0.04% THD ensures high signal integrity.
- Wide Operating Temperature Range: Functional from -40°C to 125°C, suitable for various environmental conditions.
- Compact Package: Available in TSSOP5 (SOT353-1) package, ideal for space-constrained designs.
- Very Low Power Dissipation: Minimizes heat generation and power consumption.
Applications
- Digital Logic Circuits: Suitable for use in digital logic gates and signal processing circuits.
- Signal Processing: Ideal for applications requiring high-speed analog switching.
- Control and Automation Systems: Used in control systems that require reliable and fast switching.
- Consumer Electronics: Found in various consumer electronic devices due to its compact size and low power consumption.
- Industrial Equipment: Used in industrial settings where robust and reliable analog switching is necessary.
Q & A
- What is the supply voltage range for the 74HCT1G66GW,125? The supply voltage range is 4.5 to 5.5 volts.
- What is the configuration of the 74HCT1G66GW,125? It is a single-pole single-throw (SPST) analog switch.
- What is the on-resistance (RON) of the 74HCT1G66GW,125? The RON is 118 Ω, and RON(FLAT) is 23 Ω.
- What is the total harmonic distortion (THD) of the 74HCT1G66GW,125? The THD is 0.04%.
- What is the operating temperature range of the 74HCT1G66GW,125? It operates from -40°C to 125°C.
- What package type is the 74HCT1G66GW,125 available in? It is available in TSSOP5 (SOT353-1) package.
- Is the 74HCT1G66GW,125 RoHS compliant? Yes, it is RoHS compliant.
- What are some typical applications of the 74HCT1G66GW,125? It is used in digital logic circuits, signal processing, control and automation systems, consumer electronics, and industrial equipment.
- How can I obtain the datasheet for the 74HCT1G66GW,125? You can download the datasheet from the official Nexperia website or from authorized distributors like Digi-Key and Ariat-Tech.
- Where can I purchase samples of the 74HCT1G66GW,125? Samples can be ordered through Nexperia's sales organization or through their network of global and regional distributors.
