Overview
The 74HC373PW,118, produced by Nexperia USA Inc., is an octal D-type transparent latch with 3-state outputs. This device is part of the 74HC/74HCT family and is designed for use in a wide range of electronic applications. It features latch enable (LE) and output enable (OE) inputs, allowing for flexible control over data storage and output states. The device operates within a supply voltage range of 2.0 V to 6.0 V, making it suitable for various power environments.
Key Specifications
| Parameter | Value |
|---|---|
| Base Part Number | 74HC373 |
| Output Type | Tri-State |
| Circuit Type | Octal D-type transparent latch |
| Supply Voltage (Min) | 2.0 V |
| Supply Voltage (Max) | 6.0 V |
| Package | 20-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 20 |
| Propagation Delay | 265 ns |
| Technology | CMOS |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Operating Temperature | -40°C to 125°C |
Key Features
- Latch Enable and Output Enable Inputs: The device features latch enable (LE) and output enable (OE) inputs, allowing for control over data storage and output states.
- Tri-State Outputs: The 3-state outputs are suitable for bus-oriented applications.
- Wide Supply Voltage Range: Operates from 2.0 V to 6.0 V, making it versatile for different power environments.
- CMOS Low Power Dissipation: 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.
- Input Levels: Compatible with CMOS and TTL input levels.
- Small Footprint: The 20-TSSOP package saves up to 60% space compared to equivalent leaded packages.
Applications
The 74HC373PW,118 is widely used across various industries due to its versatility and reliability. Some key application areas include:
- Automotive Systems: AEC-Q100 qualified, making it suitable for automotive applications.
- Industrial Control Systems: Used in industrial automation and control systems due to its robustness and reliability.
- Consumer Electronics: Found in consumer devices that require low power consumption and high noise immunity.
- Computing and Networking: Used in computing and networking equipment for its efficient and reliable data storage and transmission capabilities.
Q & A
- What is the primary function of the 74HC373PW,118?
The primary function is to act as an octal D-type transparent latch with 3-state outputs.
- What is the supply voltage range for the 74HC373PW,118?
The supply voltage range is from 2.0 V to 6.0 V.
- What type of package does the 74HC373PW,118 use?
The device is packaged in a 20-TSSOP (0.173, 4.40mm Width).
- What are the key features of the latch enable (LE) and output enable (OE) inputs?
The LE input controls when data enters the latches, and the OE input controls the output state, setting it to high-impedance when high.
- Is the 74HC373PW,118 suitable for automotive applications?
Yes, it is AEC-Q100 qualified, making it suitable for automotive use.
- What is the propagation delay of the 74HC373PW,118?
The propagation delay is 265 ns.
- Does the 74HC373PW,118 comply with any specific standards?
Yes, it complies with JEDEC standards and has high noise immunity and latch-up performance exceeding 100 mA per JESD 78 Class II Level B.
- What are the operating temperature ranges for the 74HC373PW,118?
The operating temperature range is from -40°C to 125°C.
- Is the 74HC373PW,118 RoHS compliant?
Yes, it is RoHS compliant.
- What is the moisture sensitivity level (MSL) of the 74HC373PW,118?
The MSL is 1 (Unlimited).
