Overview
The 74HC08PW,112 is a quad 2-input AND gate produced by Nexperia USA Inc. This integrated circuit is part of the 74HC and 74HCT series, known for their wide range of applications in various electronic designs. The 74HC08PW is specifically designed to operate with CMOS logic levels, while its counterpart, the 74HCT08, operates with TTL logic levels. The device features a wide supply voltage range from 2.0 V to 6.0 V, making it versatile for different power requirements.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Type Number | 74HC08PW | - |
| Orderable Part Number | 74HC08PW,112 | - |
| Package | TSSOP14 (SOT402-1) | - |
| Supply Voltage Range | 2.0 V to 6.0 V | - |
| Logic Switching Levels | CMOS | - |
| Output Drive Capability | -4.0 mA (VOH), 5.2 mA (VOL) | - |
| Propagation Delay (tpd) | 7 ns to 135 ns (depending on VCC and temperature) | - |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V | - |
| Operating Temperature Range | -40 °C to +125 °C | - |
| Power Dissipation | CMOS low power dissipation | - |
Key Features
- Wide Supply Voltage Range: Operates from 2.0 V to 6.0 V, making it suitable for a variety of power supply conditions.
- CMOS Low Power Dissipation: Designed for low power consumption, which is beneficial for energy-efficient designs.
- High Noise Immunity: Ensures reliable operation in noisy environments.
- Latch-up Performance: Exceeds 100 mA per JESD 78 Class II Level B, providing robust protection against latch-up.
- ESD Protection: Offers high ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V.
- Multiple Package Options: Available in various packages, including TSSOP14 (SOT402-1), to suit different design needs.
- Input Clamp Diodes: Allows the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Applications
The 74HC08PW is widely used across various industries due to its versatility and robust features. Some of the key application areas include:
- Automotive Systems: For reliable logic operations in automotive electronics.
- Industrial Control Systems: In industrial automation and control systems where high noise immunity is crucial.
- Consumer Electronics: In consumer devices such as TVs, audio equipment, and other electronic appliances.
- Mobile and Wearable Devices: For low power consumption and compact design requirements.
- Computing and Power Systems: In computing hardware and power management systems where reliable logic operations are essential.
Q & A
- What is the primary function of the 74HC08PW?
The 74HC08PW is a quad 2-input AND gate, meaning it performs logical AND operations on four pairs of input signals.
- What is the supply voltage range for the 74HC08PW?
The supply voltage range is from 2.0 V to 6.0 V.
- What type of logic levels does the 74HC08PW support?
The 74HC08PW supports CMOS logic levels.
- What is the significance of the input clamp diodes in the 74HC08PW?
The input clamp diodes allow the use of current limiting resistors to interface inputs to voltages in excess of VCC.
- What are the ESD protection levels for the 74HC08PW?
The device offers HBM ESD protection exceeding 2000 V and CDM ESD protection exceeding 1000 V.
- What is the operating temperature range for the 74HC08PW?
The operating temperature range is from -40 °C to +125 °C.
- What are the key benefits of the CMOS low power dissipation in the 74HC08PW?
CMOS low power dissipation helps in reducing energy consumption, making the device energy-efficient.
- How does the 74HC08PW ensure high noise immunity?
The device is designed with high noise immunity features to ensure reliable operation in noisy environments.
- What are the different package options available for the 74HC08PW?
The device is available in TSSOP14 (SOT402-1) and other package options to suit different design needs.
- Where can I purchase the 74HC08PW?
The 74HC08PW can be purchased from Nexperia's official website, as well as from authorized distributors such as Mouser, Digi-Key, and Avnet.
