Overview
The 74HCT4051PW-Q100 is a single-pole octal-throw analog switch (SP8T) produced by NXP USA Inc., now part of Nexperia. This component is designed for use in analog or digital 8:1 multiplexer/demultiplexer applications. It is part of the 74HCT family, which is known for its high-speed CMOS logic and compatibility with TTL logic levels. The 74HCT4051PW-Q100 is packaged in a TSSOP16 (SOT403-1) package, making it suitable for a variety of electronic designs where space efficiency is crucial.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC supply voltage | 4.5 | 5.0 | 5.5 | V | |
| VI input voltage | GND - VCC | -0.5 | VCC + 0.5 | V | |
| VSW switch voltage | GND - VCC | -0.5 | VCC + 0.5 | V | |
| Tamb ambient temperature | -40 | 25 | 125 | °C | |
| RON(peak) ON resistance (peak) | VCC = 4.5 V; VEE = 0 V; ISW = 1000 μA | 70 | 130 | Ω | |
| tpd propagation delay | VCC = 4.5 V; VEE = 0 V | 4 | 8 | ns |
Key Features
- Single-pole octal-throw analog switch (SP8T): Suitable for 8:1 multiplexer/demultiplexer applications.
- High-speed CMOS logic: Compatible with TTL logic levels.
- Low ON resistance: Ensures minimal signal attenuation.
- Wide operating voltage range: From 4.5 V to 5.5 V.
- Compact TSSOP16 package: Ideal for space-constrained designs.
- High ambient temperature range: From -40°C to 125°C.
Applications
- Automotive systems: For signal routing and switching in automotive electronics.
- Industrial control systems: For multiplexing and demultiplexing signals in industrial automation.
- Consumer electronics: In audio and video equipment for signal switching.
- Mobile devices: For efficient signal management in mobile and wearable devices.
- Computing and networking: For data routing and switching in computing and networking equipment.
Q & A
- What is the primary function of the 74HCT4051PW-Q100?
The primary function is to act as a single-pole octal-throw analog switch, suitable for 8:1 multiplexer/demultiplexer applications.
- What is the operating voltage range of the 74HCT4051PW-Q100?
The operating voltage range is from 4.5 V to 5.5 V.
- What is the package type of the 74HCT4051PW-Q100?
The component is packaged in a TSSOP16 (SOT403-1) package.
- What are the typical applications of the 74HCT4051PW-Q100?
It is used in automotive, industrial control, consumer electronics, mobile devices, and computing and networking equipment.
- What is the maximum ambient temperature for the 74HCT4051PW-Q100?
The maximum ambient temperature is 125°C.
- What is the minimum ON resistance of the 74HCT4051PW-Q100?
The minimum ON resistance is approximately 70 Ω at VCC = 4.5 V and ISW = 1000 μA.
- Is the 74HCT4051PW-Q100 compatible with TTL logic levels?
Yes, it is compatible with TTL logic levels.
- What is the propagation delay of the 74HCT4051PW-Q100?
The propagation delay is typically 4 to 8 ns at VCC = 4.5 V.
- Can the 74HCT4051PW-Q100 be used in analog and digital applications?
Yes, it can be used in both analog and digital applications.
- Where can I purchase the 74HCT4051PW-Q100?
You can purchase it from various distributors listed on the Nexperia website or other electronic component suppliers.
