Overview
The 74HC02DB,112 is a quad 2-input NOR gate integrated circuit produced by Nexperia USA Inc. This component is part of the 74HC series, known for its CMOS low power dissipation and high noise immunity. The 74HC02 is designed to operate over a wide supply voltage range from 2.0 V to 6.0 V, making it versatile for various digital logic applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC supply voltage | 2.0 | 5.0 | 6.0 | V |
| VI input voltage | 0 | - | VCC | V |
| VO output voltage | 0 | - | VCC | V |
| Tamb ambient temperature | -40 | - | 125 | °C |
| tpd propagation delay (VCC = 6.0 V, CL = 50 pF) | - | 15 | 23 | ns |
| IO output drive capability | - | - | ±5.2 | mA |
| Package | - | - | SSOP-14 | - |
| Mounting type | - | - | Surface Mount | - |
| Moisture sensitivity level (MSL) | - | - | 1 (Unlimited) | - |
Key Features
- Wide supply voltage range from 2.0 V to 6.0 V.
- CMOS low power dissipation.
- High noise immunity.
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
- Input levels: CMOS level for 74HC02 and TTL level for 74HCT02.
- Complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V).
- ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V) and CDM (ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V).
- Multiple package options including SSOP-14.
Applications
The 74HC02DB,112 is suitable for a variety of digital logic applications, including:
- General-purpose logic circuits.
- Interface circuits between different voltage levels.
- High-speed digital systems requiring low power consumption.
- Applications requiring high noise immunity and robust ESD protection.
Q & A
- What is the supply voltage range of the 74HC02DB,112?
The supply voltage range is from 2.0 V to 6.0 V.
- What is the propagation delay of the 74HC02DB,112 at VCC = 6.0 V and CL = 50 pF?
The propagation delay is typically 15 ns and can be up to 23 ns.
- What is the output drive capability of the 74HC02DB,112?
The output drive capability is ±5.2 mA.
- What are the operating temperature limits for the 74HC02DB,112?
The operating temperature range is from -40°C to +125°C.
- Is the 74HC02DB,112 RoHS compliant?
- What is the moisture sensitivity level (MSL) of the 74HC02DB,112?
The MSL is 1 (Unlimited)).
- What package type is the 74HC02DB,112 available in?
The 74HC02DB,112 is available in the SSOP-14 package).
- Does the 74HC02DB,112 have ESD protection?
- What are the input levels for the 74HC02 and 74HCT02 series?
- What JEDEC standards does the 74HC02 comply with?
