Overview
The MC74HC1G02 is a high-speed CMOS 2-input NOR gate fabricated with silicon gate CMOS technology. This device is part of the MC74HC series and is designed for high performance and low power consumption. It features a buffer output stage that enhances noise immunity and provides stable output signals. The MC74HC1G02 is available in compact packages, making it suitable for a variety of applications where space is limited.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| DC Supply Voltage (VCC) | −0.5 to +6.5 | V |
| DC Input Voltage (VIN) | −0.5 to VCC + 0.5 | V |
| DC Output Voltage (VOUT) | −0.5 to VCC + 0.5 | V |
| Propagation Delay (tPLH, tPHL) at VCC = 5 V, CL = 15 pF | 7 ns (Typ) | ns |
| Output Transition Time (tTLH, tTHL) at VCC = 5 V, CL = 15 pF | 3 ns (Typ) | ns |
| Input Capacitance (CIN) | 5 pF (Typ) | pF |
| Power Dissipation Capacitance (CPD) | 10 pF (Typ) | pF |
| Quiescent Supply Current (ICC) | 1 μA (Max) at TA = 25°C | μA |
| Operating Temperature Range (TA) | −55 to +125 °C | °C |
| Storage Temperature Range (TSTG) | −65 to +150 °C | °C |
Key Features
- High Speed: Propagation delay of 7 ns (Typ) at VCC = 5 V.
- Low Power Dissipation: Quiescent supply current of 1 μA (Max) at TA = 25°C.
- High Noise Immunity: Buffered output stage for stable output signals.
- Balanced Propagation Delays: tpLH = tpHL.
- Symmetrical Output Impedance: IOH = IOL = 2 mA.
- Chip Complexity: Less than 100 FETs.
- 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
- General Logic Circuits: Suitable for various digital logic applications due to its high speed and low power consumption.
- Automotive Systems: AEC-Q100 qualified, making it suitable for automotive applications.
- Consumer Electronics: Ideal for use in consumer electronics where space is limited and high performance is required.
- Industrial Control Systems: Can be used in industrial control systems that require reliable and high-speed logic operations.
Q & A
- What is the typical propagation delay of the MC74HC1G02 at VCC = 5 V?
The typical propagation delay is 7 ns at VCC = 5 V with a load capacitance of 15 pF.
- What is the maximum quiescent supply current of the MC74HC1G02 at TA = 25°C?
The maximum quiescent supply current is 1 μA at TA = 25°C.
- What is the operating temperature range of the MC74HC1G02?
The operating temperature range is −55 to +125 °C.
- Is the MC74HC1G02 RoHS compliant?
- What are the input voltage levels for the MC74HC1G02?
The input voltage levels are from 0 to VCC + 0.5 V).
- What is the maximum output current of the MC74HC1G02?
The maximum output current is ±12.5 mA).
- Is the MC74HC1G02 suitable for automotive applications?
- What is the storage temperature range of the MC74HC1G02?
The storage temperature range is −65 to +150 °C).
- What is the thermal resistance of the SC−88A package?
The thermal resistance (JA) of the SC−88A package is 377 °C/W).
- What is the input capacitance of the MC74HC1G02?
The input capacitance is 5 pF (Typ)).
