Overview
The 74HCT4066BQ,115 is a quad single-pole single-throw analog switch produced by Nexperia USA Inc. This integrated circuit is part of the 74HCT series, which is compatible with TTL (Transistor-Transistor Logic) input levels. Each switch within the IC features two input/output terminals (nY and nZ) and an active HIGH enable input (nE), allowing for precise control over the switching function. The device is packaged in a DHVQFN14 (SOT762-1) package, making it suitable for surface-mount technology (SMT) applications.
Key Specifications
| Parameter | Value |
|---|---|
| Type number | 74HCT4066BQ |
| Orderable part number | 74HCT4066BQ,115 |
| Ordering code (12NC) | 935273727115 |
| Package | DHVQFN14 (SOT762-1) |
| VCC (V) | 4.5 - 5.5 |
| Logic switching levels | TTL |
| RON (Ω) | 118 (typical at VCC = 5 V) |
| RON(FLAT) (Ω) | 23 |
| f (-3dB) (MHz) | 180 |
| THD (%) | 0.04 |
| Xtalk (dB) | -60 |
| Power dissipation considerations | Very low |
| Tamb (°C) | -40 to +125 |
| Rth(j-a) (K/W) | 100 |
| Ψth(j-top) (K/W) | 16.1 |
| Rth(j-c) (K/W) | 68 |
Key Features
- Quad single-pole single-throw analog switch with TTL-compatible inputs.
- Each switch features two input/output terminals (nY and nZ) and an active HIGH enable input (nE).
- Low ON resistance: 118 Ω (typical) at VCC = 5 V.
- ESD protection: HBM (Human Body Model) exceeds 2000 V, CDM (Charged Device Model) exceeds 1000 V.
- Operating temperature range: -40 °C to +125 °C.
- Very low power dissipation.
- Clamp diodes on inputs to protect against voltage spikes.
Applications
The 74HCT4066BQ,115 is versatile and can be used in a variety of applications across different industries, including:
- Automotive systems for signal switching and routing.
- Industrial control systems for analog signal management.
- Consumer electronics for audio and video signal switching.
- Mobile and wearable devices for low-power signal management.
- Computing and power management systems for efficient signal routing.
Q & A
- What is the 74HCT4066BQ,115 used for? The 74HCT4066BQ,115 is a quad single-pole single-throw analog switch used for switching and routing analog signals in various electronic systems.
- What is the package type of the 74HCT4066BQ,115? The 74HCT4066BQ,115 is packaged in a DHVQFN14 (SOT762-1) package.
- What are the operating voltage ranges for the 74HCT4066BQ,115? The operating voltage range is 4.5 V to 5.5 V.
- What is the typical ON resistance of the 74HCT4066BQ,115? The typical ON resistance is 118 Ω at VCC = 5 V.
- Does the 74HCT4066BQ,115 have ESD protection? Yes, it has ESD protection exceeding 2000 V for HBM and 1000 V for CDM.
- What is the operating temperature range of the 74HCT4066BQ,115? The operating temperature range is -40 °C to +125 °C.
- Can the 74HCT4066BQ,115 be used in automotive applications? Yes, it can be used in automotive systems for signal switching and routing.
- Is the 74HCT4066BQ,115 compatible with TTL logic levels? Yes, it is compatible with TTL logic levels.
- How many switches are included in the 74HCT4066BQ,115? The 74HCT4066BQ,115 includes four single-pole single-throw analog switches.
- What is the typical frequency response of the 74HCT4066BQ,115? The typical frequency response is up to 180 MHz (-3dB).
