Overview
The NL7SZ19DFT2, produced by onsemi, is a 1-to-2 decoder/demultiplexer integrated circuit. This device is designed to operate within a wide voltage range of 1.65 V to 5.5 V, making it versatile for various electronic applications. It features a single input (A) and two outputs (Y0 and Y1), where Y0 is the true output and Y1 is the complement of the input. The device also includes an output enable (E) pin that controls the state of the outputs. The NL7SZ19DFT2 can function both as a decoder and a demultiplexer, depending on the configuration of its inputs and outputs.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC (DC Supply Voltage) | 1.65 | - | 5.5 | V |
| VIN (DC Input Voltage) | 0 | - | 5.5 | V |
| tPD (Propagation Delay, A or E to Y) at VCC = 5 V | - | 2.7 | 3.2 | ns |
| IOH (Output Source Current) at VCC = 5 V | - | - | 32 | mA |
| TA (Operating Temperature Range) | -55 | - | 125 | °C |
| CIN (Input Capacitance) at VCC = 5.5 V | - | 2.5 | - | pF |
| COUT (Output Capacitance) at VCC = 5.5 V | - | 2.5 | - | pF |
Key Features
- Designed for 1.65 V to 5.5 V VCC operation, providing flexibility in various voltage environments.
- Fast propagation delay: 2.7 ns at VCC = 5 V (typical).
- Inputs/outputs overvoltage tolerant up to 5.5 V.
- IOFF supports partial power-down protection.
- Capable of sinking 32 mA at 5.0 V.
- Available in SC−88, SC−74, and UDFN6 packages.
- AEC-Q100 qualified and PPAP capable for automotive and other demanding applications.
Applications
- General-purpose decoding and demultiplexing in digital circuits.
- Automotive systems requiring high reliability and robustness.
- Industrial control systems where wide voltage range and fast switching times are necessary.
- Consumer electronics needing compact and efficient logic solutions.
- Communication systems requiring reliable data routing and switching.
Q & A
- What is the voltage range for the NL7SZ19DFT2?
The NL7SZ19DFT2 operates within a voltage range of 1.65 V to 5.5 V.
- What are the primary functions of the NL7SZ19DFT2?
The device functions as both a 1-to-2 decoder and a demultiplexer.
- What is the propagation delay of the NL7SZ19DFT2 at VCC = 5 V?
The propagation delay is typically 2.7 ns at VCC = 5 V.
- Is the NL7SZ19DFT2 overvoltage tolerant?
Yes, the inputs and outputs are overvoltage tolerant up to 5.5 V.
- What is the maximum output current the NL7SZ19DFT2 can sink?
The device can sink up to 32 mA at 5.0 V.
- In what packages is the NL7SZ19DFT2 available?
The device is available in SC−88, SC−74, and UDFN6 packages.
- Is the NL7SZ19DFT2 suitable for automotive applications?
Yes, it is AEC-Q100 qualified and PPAP capable, making it suitable for automotive and other demanding applications.
- What is the operating temperature range of the NL7SZ19DFT2?
The operating temperature range is from -55°C to 125°C.
- How does the output enable (E) pin affect the outputs?
When the output enable (E) pin is low, the device passes data from input A to outputs Y0 and Y1.
- What is the input capacitance of the NL7SZ19DFT2?
The input capacitance is typically 2.5 pF at VCC = 5.5 V.
