Overview
The 74HCT154DB,112 is a 4-to-16 line decoder/demultiplexer integrated circuit produced by Nexperia USA Inc. This component is part of the 74HCT series, which is compatible with TTL (Transistor-Transistor Logic) levels. It is designed to decode a 4-bit binary input into one of sixteen possible output lines, making it versatile for various digital circuit applications.
Key Specifications
| Parameter | Value |
|---|---|
| Type number | 74HCT154DB,112 |
| VCC (V) | 4.5 - 5.5 |
| Logic switching levels | TTL |
| Output drive capability (mA) | ± 4 |
| tpd (ns) | 13 |
| Power dissipation considerations | Low |
| Tamb (°C) | -40 to 125 |
| Package name | SSOP24 (SOT355-1) |
Key Features
- Decodes a 4-bit binary input into one of sixteen possible output lines.
- Compatible with TTL logic levels.
- Low power dissipation.
- Wide operating temperature range: -40°C to 125°C.
- Available in SSOP24 (SOT355-1) package.
Applications
The 74HCT154DB,112 is suitable for a variety of digital circuit applications, including:
- Digital decoding and demultiplexing in communication systems.
- Control circuits in industrial automation.
- Memory address decoding in computer systems.
- General-purpose digital logic circuits.
Q & A
- What is the primary function of the 74HCT154DB,112? The primary function is to decode a 4-bit binary input into one of sixteen possible output lines.
- What logic levels is the 74HCT154DB,112 compatible with? It is compatible with TTL (Transistor-Transistor Logic) levels.
- What is the operating voltage range of the 74HCT154DB,112? The operating voltage range is 4.5 to 5.5 volts.
- What is the output drive capability of the 74HCT154DB,112? The output drive capability is ± 4 mA.
- What is the propagation delay time (tpd) of the 74HCT154DB,112? The propagation delay time is 13 ns.
- What is the package type of the 74HCT154DB,112? It is available in SSOP24 (SOT355-1) package.
- What is the operating temperature range of the 74HCT154DB,112? The operating temperature range is -40°C to 125°C.
- Is the 74HCT154DB,112 RoHS compliant? Yes, it is RoHS compliant.
- What are some common applications of the 74HCT154DB,112? It is used in digital decoding and demultiplexing, control circuits, memory address decoding, and general-purpose digital logic circuits.
- Where can I find detailed documentation for the 74HCT154DB,112? Detailed documentation can be found on the Nexperia website and other authorized distributors like Digi-Key and Mouser.
