Overview
The NLV74HC74ADR2G, produced by onsemi, is a dual D flip-flop integrated circuit with set and reset inputs. This device is part of the 74HC series, known for its high-speed CMOS logic. It is designed to be compatible with standard CMOS outputs and, with the use of pull-up resistors, can also interface with LSTTL outputs. The NLV74HC74ADR2G consists of two D flip-flops, each with individual set, reset, and clock inputs, making it versatile for various digital circuit applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| DC Supply Voltage (VCC) | 2.0 to 6.0 | V |
| DC Input Voltage (VIN) | –0.5 to VCC + 0.5 | V |
| DC Output Voltage (VOUT) | –0.5 to VCC + 0.5 | V |
| Maximum Clock Frequency | 6.0 to 35 MHz | MHz |
| Propagation Delay, Clock to Q or Q | 17 to 150 ns | ns |
| Propagation Delay, Set or Reset to Q or Q | 18 to 160 ns | ns |
| Maximum Input Leakage Current | ±1.0 μA | μA |
| Maximum Quiescent Supply Current | 20 to 80 μA | μA |
| Operating Free-Air Temperature | –55 to +125 °C | °C |
| Storage Temperature Range | –65 to +150 °C | °C |
| Lead Temperature (1 mm from Case for 10 Seconds) | 260 °C | °C |
| Thermal Resistance (SOIC-14) | 116 °C/W | °C/W |
| Power Dissipation in Still Air at 25°C (SOIC-14) | 1077 mW | mW |
| Moisture Sensitivity Level | 1 | |
| Flammability Rating (UL 94 V-0) | Oxygen Index: 28 to 34 | |
| ESD Withstand Voltage | Up to 4000 V | V |
Key Features
- Output Drive Capability: 10 LSTTL Loads
- Outputs Directly Interface to CMOS, NMOS, and TTL
- Low Input Current: 1.0 μA
- High Noise Immunity Characteristic of CMOS Devices
- In Compliance with the JEDEC Standard No. 7.0 A Requirements
- Chip Complexity: 136 FETs or 34 Equivalent Gates
- AEC-Q100 Qualified and PPAP Capable for Automotive and Other Applications Requiring Unique Site and Control Change Requirements
- Pb-Free, Halogen Free/BFR Free and RoHS Compliant
Applications
The NLV74HC74ADR2G is suitable for a wide range of digital circuit applications, including:
- Sequential Logic Circuits
- Counters and Shift Registers
- Memory Elements
- Automotive Systems
- Industrial Control Systems
- Consumer Electronics
Q & A
- What is the operating voltage range of the NLV74HC74ADR2G?
The operating voltage range is from 2.0 to 6.0 V.
- What is the maximum clock frequency of the NLV74HC74ADR2G?
The maximum clock frequency ranges from 6.0 to 35 MHz depending on the voltage.
- How many D flip-flops does the NLV74HC74ADR2G contain?
The device contains two D flip-flops.
- What are the asynchronous inputs on the NLV74HC74ADR2G?
The Set and Reset inputs are asynchronous.
- Is the NLV74HC74ADR2G RoHS compliant?
- What is the thermal resistance of the SOIC-14 package?
The thermal resistance of the SOIC-14 package is 116 °C/W.
- What is the maximum quiescent supply current?
The maximum quiescent supply current is 80 μA.
- What is the storage temperature range for the NLV74HC74ADR2G?
The storage temperature range is from –65 to +150 °C.
- Is the NLV74HC74ADR2G suitable for automotive applications?
- What is the moisture sensitivity level of the NLV74HC74ADR2G?
The moisture sensitivity level is 1.
