Overview
The 74HC08D/C4118 is a quad 2-input AND gate integrated circuit produced by NXP USA Inc. This component is part of the 74HC series, known for its high-speed CMOS technology. It is designed to provide low power dissipation while maintaining high-speed operation, making it suitable for a variety of digital logic applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | 74HC08D/C4118 |
| Logic Type | AND Gate |
| Number of Circuits | 4 |
| Number of Inputs | 2 per gate |
| Voltage - Supply | 2.0 V to 6.0 V |
| Current - Quiescent (Max) | 1.0 µA at Ta = 25°C |
| Current - Output High, Low | ± 5.2 mA |
| Input Logic Level - Low | CMOS level (0.8V for 74HCT08, but CMOS for 74HC08) |
| Input Logic Level - High | CMOS level (2V for 74HCT08, but CMOS for 74HC08) |
| Max Propagation Delay @ V, Max CL | 7.0 ns @ 5 V, 50 pF |
| Operating Temperature | -40°C to 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (SOT108-1) |
Key Features
- High speed operation with a typical propagation delay of 7.0 ns at 5 V and 50 pF load.
- Low power dissipation, with a maximum quiescent current of 1.0 µA at 25°C.
- Wide operating voltage range from 2.0 V to 6.0 V, complying with JEDEC standards JESD8C and JESD7A.
- High noise immunity and stable output due to the internal circuit composition including buffer output stages.
- Inputs equipped with clamp diodes for ESD protection and the ability to interface with voltages in excess of VCC using current limiting resistors.
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
Applications
The 74HC08D/C4118 is suitable for various digital logic applications where high-speed and low power consumption are critical. It can be used in:
- Digital logic circuits requiring AND gate functionality.
- Microcontroller and microprocessor systems.
- Communication and networking equipment.
- Automotive and industrial control systems.
- Consumer electronics and embedded systems.
Q & A
- What is the primary function of the 74HC08D/C4118 IC?
The primary function is to act as a quad 2-input AND gate.
- What is the operating voltage range of the 74HC08D/C4118?
The operating voltage range is from 2.0 V to 6.0 V.
- What is the maximum propagation delay of the 74HC08D/C4118 at 5 V and 50 pF load?
The maximum propagation delay is 7.0 ns.
- What type of logic levels does the 74HC08D/C4118 support?
The 74HC08D supports CMOS logic levels, while the 74HCT08 supports TTL logic levels.
- What is the package type of the 74HC08D/C4118?
The package type is 14-SOIC (SOT108-1).
- What are the operating temperature limits of the 74HC08D/C4118?
The operating temperature range is from -40°C to 125°C.
- Does the 74HC08D/C4118 have ESD protection?
Yes, the inputs are equipped with clamp diodes for ESD protection.
- What is the maximum quiescent current of the 74HC08D/C4118 at 25°C?
The maximum quiescent current is 1.0 µA.
- Can the 74HC08D/C4118 be used in automotive applications?
Yes, it can be used in automotive and industrial control systems due to its robust specifications and wide operating temperature range.
- Where can I find more detailed technical information about the 74HC08D/C4118?
You can find detailed technical information in the datasheet available on the manufacturer's website or through authorized distributors).
