Overview
The NL17SZ74US, produced by onsemi, is a high-performance, full-function edge-triggered D Flip Flop. This component is designed to operate within a wide voltage range of 1.65 V to 5.5 V, making it versatile for various applications. It features all the characteristics of a standard logic device, similar to the 74LCX74, but with enhanced performance and additional protective features.
Key Specifications
| Parameter | Condition | Value | Unit |
|---|---|---|---|
| VCC | DC Supply Voltage | −0.5 to +6.5 | V |
| VIN | DC Input Voltage | −0.5 to +6.5 | V |
| VOUT | DC Output Voltage | −0.5 to VCC + 0.5 | V |
| tPD | Propagation Delay at VCC = 5 V | 2.6 ns (typ) | ns |
| IOH/IOL | Output Source/Sink Current at 3.0 V | ±24 mA | mA |
| fMAX | Maximum Clock Frequency (50% Duty Cycle) | 75 MHz (1.65 to 1.95 V), 150 MHz (2.3 to 2.7 V), 300 MHz (4.5 to 5.5 V) | MHz |
| CIN | Input Capacitance | 2.5 pF | pF |
| COUT | Output Capacitance | 2.5 pF | pF |
| CPD | Power Dissipation Capacitance | 9 to 11 pF | pF |
Key Features
- Designed for 1.65 V to 5.5 V VCC operation, making it suitable for a wide range of applications.
- High-speed operation with a propagation delay of 2.6 ns at VCC = 5 V (typ).
- Inputs/Outputs Overvoltage Tolerant up to 5.5 V.
- IOFF supports partial power-down protection.
- Source/Sink 24 mA at 3.0 V.
- Available in US8, UDFN8, and UQFN8 packages.
- Chip complexity of less than 100 FETs.
- AEC-Q100 qualified and PPAP capable, with a −Q suffix for automotive and other applications requiring unique site and control change requirements.
- Pb-free, halogen-free/BFR-free, and RoHS compliant.
Applications
The NL17SZ74US is suitable for a variety of applications due to its wide voltage range and high-performance characteristics. These include:
- Automotive systems requiring AEC-Q100 qualification.
- Industrial control systems where high reliability and low power consumption are critical.
- Consumer electronics that require versatile and robust logic components.
- Communication devices needing high-speed data processing.
- Embedded systems where space and power efficiency are important.
Q & A
- What is the voltage range for the NL17SZ74US?
The NL17SZ74US operates within a voltage range of 1.65 V to 5.5 V.
- What is the typical propagation delay at VCC = 5 V?
The typical propagation delay at VCC = 5 V is 2.6 ns.
- Is the NL17SZ74US overvoltage tolerant?
Yes, the inputs and outputs are overvoltage tolerant up to 5.5 V.
- What is the maximum clock frequency for the NL17SZ74US?
The maximum clock frequency varies by voltage: 75 MHz (1.65 to 1.95 V), 150 MHz (2.3 to 2.7 V), and 300 MHz (4.5 to 5.5 V).
- What are the available package options for the NL17SZ74US?
The component is available in US8, UDFN8, and UQFN8 packages.
- Is the NL17SZ74US AEC-Q100 qualified?
Yes, the NL17SZ74US is AEC-Q100 qualified and PPAP capable.
- What is the output current capability of the NL17SZ74US?
The component can source/sink up to 24 mA at 3.0 V.
- Is the NL17SZ74US RoHS compliant?
Yes, the NL17SZ74US is Pb-free, halogen-free/BFR-free, and RoHS compliant.
- What is the chip complexity of the NL17SZ74US?
The chip complexity is less than 100 FETs.
- What are some typical applications for the NL17SZ74US?
Typical applications include automotive systems, industrial control systems, consumer electronics, communication devices, and embedded systems.
