Overview
The NL17SZ74USG, produced by onsemi, is a high-performance, full-function Edge-triggered D Flip Flop. It is designed to operate with the same features as standard logic devices like the 74LCX74. This component is versatile and suitable for a wide range of applications due to its broad voltage range and high-speed operation.
Key highlights include its ability to operate from 1.65 V to 5.5 V, making it compatible with various logic standards such as LVTTL and LVCMOS. The device is also known for its extremely high speed, with a propagation delay of 2.6 ns at VCC = 5 V, and its balanced output sink and source capability of 24 mA.
Key Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC (DC Supply Voltage) | -0.5 | 6.5 | V | ||
| VIN (DC Input Voltage) | -0.5 | 6.5 | V | ||
| VO (DC Output Voltage) | -0.5 | VCC + 0.5 | V | ||
| tPD (Propagation Delay) | VCC = 5 V | 2.6 ns | ns | ||
| VIH (High-Level Input Voltage) | 1.65 V to 1.95 V | 0.65 x VCC | 0.65 x VCC | V | |
| VIL (Low-Level Input Voltage) | 1.65 V to 1.95 V | 0.35 x VCC | 0.35 x VCC | V | |
| IOH (DC Output Sink Current) | -24 mA | mA | |||
| ICC (DC Supply Current per Supply Pin) | 10 µA | µA | |||
| TA (Operating Temperature Range) | -55°C | 125°C | °C |
Key Features
- Designed for 1.65 V to 5.5 V VCC operation, making it compatible with various logic standards.
- Extremely high speed with a propagation delay of 2.6 ns at VCC = 5 V.
- Inputs/Outputs Overvoltage Tolerant up to 5.5 V.
- LVTTL and LVCMOS compatible.
- 24 mA balanced output sink and source capability.
- Near zero static supply current (10 µA) to reduce system power requirements.
- High ESD ratings: 4000 V Human Body Model, 200 V Machine Model.
- Tiny ultra-small package options (US8, UDFN8, UQFN8).
- AEC-Q100 qualified and PPAP capable for automotive and other critical applications.
- Pb-free, halogen-free, and RoHS compliant.
Applications
The NL17SZ74USG is suitable for a wide range of applications due to its versatility and high-performance characteristics. Some key applications include:
- Automotive systems requiring high reliability and compliance with AEC-Q100 standards.
- Industrial control systems where high speed and low power consumption are critical.
- Consumer electronics that require compact, high-performance logic devices.
- Communication systems needing interface capability with 5 V TTL logic.
- General-purpose logic circuits in various electronic devices.
Q & A
- What is the operating voltage range of the NL17SZ74USG?
The NL17SZ74USG operates from 1.65 V to 5.5 V.
- What is the typical propagation delay of the NL17SZ74USG at VCC = 5 V?
The typical propagation delay is 2.6 ns at VCC = 5 V.
- Is the NL17SZ74USG compatible with LVTTL and LVCMOS logic standards?
- What is the maximum output sink and source current capability of the NL17SZ74USG?
The NL17SZ74USG has a balanced output sink and source capability of 24 mA.
- Does the NL17SZ74USG have high ESD ratings?
- Is the NL17SZ74USG suitable for automotive applications?
- What are the package options available for the NL17SZ74USG?
The NL17SZ74USG is available in US8, UDFN8, and UQFN8 packages.
- Is the NL17SZ74USG Pb-free and RoHS compliant?
- What is the static supply current of the NL17SZ74USG?
The static supply current is near zero, typically 10 µA.
- Can the NL17SZ74USG be used in general-purpose logic circuits?
