Overview
The 74HC20D-Q100,118 is a dual 4-input NAND gate produced by Nexperia USA Inc. This component is part of the 74HC series and is designed for high-speed CMOS logic applications. It is pin-compatible with low power Schottky TTL (LSTTL) and features inputs with clamp diodes, allowing the use of current limiting resistors to interface inputs to voltages in excess of VCC. The device is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for automotive and other demanding applications.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HC20D-Q100 | 2.0 - 6.0 | CMOS | ± 5.2 | 8 | 36 | 2 | low | -40~125 | 94 | 10.9 | 52 | SO14 (SOT108-1) |
| 74HC20PW-Q100 | 2.0 - 6.0 | CMOS | ± 5.2 | 8 | 36 | 2 | low | -40~125 | 132 | 4.7 | 56.9 | TSSOP14 (SOT402-1) |
Key Features
- Dual 4-input NAND gate with high-speed CMOS logic.
- Inputs include clamp diodes for interfacing with voltages in excess of VCC using current limiting resistors.
- 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.
- ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2) exceeds 2000 V, CDM (ANSI/ESDA/JEDEC JS-002 class C3) exceeds 1000 V.
- Complies with JEDEC standards for CMOS input levels.
Applications
The 74HC20D-Q100,118 is suitable for a wide range of applications, including:
- Automotive systems: Qualified to AEC-Q100 (Grade 1), it is ideal for use in automotive electronics.
- Industrial control systems: High noise immunity and robust ESD protection make it suitable for industrial environments.
- Consumer electronics: Low power dissipation and high-speed operation make it a good choice for consumer devices.
- Computing and networking: Can be used in various digital logic circuits within computing and networking equipment.
Q & A
- What is the 74HC20D-Q100,118?
The 74HC20D-Q100,118 is a dual 4-input NAND gate produced by Nexperia USA Inc., designed for high-speed CMOS logic applications.
- What is the supply voltage range of the 74HC20D-Q100,118?
The supply voltage range is from 2.0 V to 6.0 V.
- What are the key features of the 74HC20D-Q100,118?
Key features include inputs with clamp diodes, CMOS low power dissipation, high noise immunity, and robust ESD protection.
- What are the package options for the 74HC20D-Q100,118?
The component is available in SO14 (SOT108-1) and TSSOP14 (SOT402-1) packages.
- Is the 74HC20D-Q100,118 suitable for automotive applications?
Yes, it is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
- What is the operating temperature range of the 74HC20D-Q100,118?
The operating temperature range is from -40 °C to +125 °C.
- What is the propagation delay of the 74HC20D-Q100,118?
The propagation delay is 8 ns.
- Does the 74HC20D-Q100,118 have ESD protection?
Yes, it has ESD protection: HBM exceeds 2000 V and CDM exceeds 1000 V.
- Is the 74HC20D-Q100,118 RoHS compliant?
Yes, it is RoHS compliant.
- What are some common applications of the 74HC20D-Q100,118?
Common applications include automotive systems, industrial control systems, consumer electronics, and computing and networking equipment.
- Where can I find more detailed information about the 74HC20D-Q100,118?
More detailed information can be found in the datasheet available on Nexperia's official website or through authorized distributors.
