Overview
The 74HCT259DB,118 is an 8-bit addressable latch integrated circuit produced by Nexperia USA Inc. This device is part of the 74HCT series, which is known for its compatibility with TTL (Transistor-Transistor Logic) levels. The 74HCT259DB,118 offers four modes of operation, including addressable latch mode, where data on the D input is written into the corresponding latch when the appropriate address is applied.
This IC is designed to operate within a voltage range of 4.5 to 5.5 volts, making it suitable for a variety of digital logic applications. The device is available in a 16-SSOP (Shrink Small Outline Package) package, which is surface-mountable and supports reflow and wave soldering processes.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | 74HCT259DB,118 |
| VCC (V) | 4.5 - 5.5 |
| Logic Switching Levels | TTL |
| Output Drive Capability (mA) | ± 4 |
| tpd (ns) | 20 |
| Operating Temperature (°C) | -40 to 125 |
| Package | 16-SSOP (SOT403-1) |
| Mounting Type | Surface Mount |
| Logic Type | D-Type, Addressable |
Key Features
- Addressable Latch Mode: Allows data on the D input to be written into the corresponding latch when the appropriate address is applied.
- Four Modes of Operation: Provides flexibility in different application scenarios.
- TTL Compatibility: Compatible with TTL logic levels, making it suitable for a wide range of digital logic applications.
- Low Power Dissipation: Designed for low power consumption, which is beneficial for energy-efficient designs.
- Wide Operating Temperature Range: Operates from -40°C to 125°C, making it suitable for various environmental conditions.
- Surface Mount Package: Available in 16-SSOP package, supporting reflow and wave soldering processes.
Applications
The 74HCT259DB,118 is versatile and can be used in various applications across different industries, including:
- Automotive Systems: For control and monitoring systems that require addressable latches.
- Industrial Control Systems: In automation and control systems where precise data handling is necessary.
- Consumer Electronics: In devices such as TVs, audio equipment, and other consumer electronics that require digital logic functions.
- Computing and Networking: In peripheral devices and network equipment that need addressable latch functionality.
Q & A
- What is the voltage range for the 74HCT259DB,118?
The voltage range for the 74HCT259DB,118 is 4.5 to 5.5 volts.
- What is the logic switching level of the 74HCT259DB,118?
The logic switching level is TTL (Transistor-Transistor Logic).
- What is the output drive capability of the 74HCT259DB,118?
The output drive capability is ± 4 mA.
- What is the propagation delay time (tpd) of the 74HCT259DB,118?
The propagation delay time is 20 ns.
- What is the operating temperature range of the 74HCT259DB,118?
The operating temperature range is -40°C to 125°C.
- What package type is the 74HCT259DB,118 available in?
The device is available in a 16-SSOP (Shrink Small Outline Package) package.
- Is the 74HCT259DB,118 suitable for surface mounting?
- What are the primary modes of operation for the 74HCT259DB,118?
The device features four modes of operation, including addressable latch mode.
- Is the 74HCT259DB,118 RoHS compliant?
- Where can I purchase the 74HCT259DB,118?
The 74HCT259DB,118 can be purchased from authorized distributors such as Digi-Key, Mouser, and directly from Nexperia's sales organization.
