Overview
The 74HCT4067D-Q100J, produced by Nexperia USA Inc., is a single-pole 16-throw analog switch (SP16T) designed for use in both analog and digital 16:1 multiplexer/demultiplexer applications. This component is part of the 74HC/74HCT family and is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for automotive and other demanding environments. It features four digital select inputs (S0, S1, S2, and S3), sixteen independent inputs/outputs (Yn), a common input/output (Z), and a digital enable input (E). When the enable input (E) is HIGH, the switches are turned off. The device includes clamp diodes to protect against voltage spikes and allows the use of current limiting resistors to interface inputs to voltages beyond the supply voltage (VCC).
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC Supply Voltage | 2.0 | 5.0 | 10.0 | V | |
| VI Input Voltage | GND - VCC | V | |||
| VSW Switch Voltage | GND - VCC | V | |||
| Tamb Ambient Temperature | -40 | 125 | °C | ||
| ON Resistance | VCC = 4.5 V | 80 | Ω | ||
| ON Resistance | VCC = 6.0 V | 70 | Ω | ||
| ON Resistance | VCC = 9.0 V | 60 | Ω | ||
| VIH HIGH-level Input Voltage | VCC = 4.5 V to 5.5 V | 2.0 | V | ||
| VIL LOW-level Input Voltage | VCC = 4.5 V to 5.5 V | 1.2 | 0.8 | V | |
| II Input Leakage Current | VI = VCC or GND; VCC = 5.5 V | ±0.1 | μA |
Key Features
- Automotive Product Qualification: Qualified to AEC-Q100 (Grade 1) standard, suitable for automotive applications.
- Wide Supply Voltage Range: Operates from 2.0 V to 10.0 V.
- Input Levels: Supports both CMOS and TTL input levels (74HC4067: CMOS, 74HCT4067: TTL).
- Low ON Resistance: Typical ON resistance of 80 Ω at VCC = 4.5 V, 70 Ω at VCC = 6.0 V, and 60 Ω at VCC = 9.0 V.
- High Noise Immunity: Ensures reliable operation in noisy environments.
- ESD Protection: Complies with HBM, CDM, and MM standards, exceeding 2000 V, 1000 V, and 200 V respectively.
- Multiple Package Options: Available in various packages including DHVQFN with Side-Wettable Flanks for AOI of solder joints.
- Typical ‘Break Before Make’ Built-in: Prevents short circuits during switching.
Applications
- Analog Multiplexing and Demultiplexing: Suitable for analog signal routing and switching applications.
- Digital Multiplexing and Demultiplexing: Ideal for digital signal routing and switching in various digital systems.
- Signal Gating: Can be used to control the flow of signals in various electronic circuits.
Q & A
- What is the primary function of the 74HCT4067D-Q100J?
The primary function is to act as a single-pole 16-throw analog switch (SP16T) for analog or digital 16:1 multiplexer/demultiplexer applications.
- What are the input levels for the 74HCT4067D-Q100J?
The input levels are TTL compatible for the 74HCT4067D-Q100J.
- What is the operating temperature range for this component?
The component operates from -40 °C to +125 °C.
- What is the typical ON resistance of the 74HCT4067D-Q100J?
The typical ON resistance is 80 Ω at VCC = 4.5 V, 70 Ω at VCC = 6.0 V, and 60 Ω at VCC = 9.0 V.
- Does the 74HCT4067D-Q100J have ESD protection?
Yes, it complies with HBM, CDM, and MM standards, exceeding 2000 V, 1000 V, and 200 V respectively.
- What are the common applications of the 74HCT4067D-Q100J?
Common applications include analog and digital multiplexing/demultiplexing and signal gating.
- Is the 74HCT4067D-Q100J suitable for automotive applications?
Yes, it is qualified to the AEC-Q100 (Grade 1) standard, making it suitable for automotive applications.
- What package options are available for the 74HCT4067D-Q100J?
It is available in multiple package options, including DHVQFN with Side-Wettable Flanks.
- Does the 74HCT4067D-Q100J have built-in ‘break before make’ functionality?
Yes, it has a typical ‘break before make’ built-in to prevent short circuits during switching.
- What is the supply voltage range for the 74HCT4067D-Q100J?
The supply voltage range is from 2.0 V to 10.0 V.
