Overview
The CD74HCT259MT is a high-speed CMOS logic 8-bit addressable latch produced by Texas Instruments. This component is designed for applications requiring efficient data storage and retrieval, making it suitable for use in digital systems, microprocessors, and other logic circuits. Its market positioning targets engineers and designers working on industrial automation, consumer electronics, and automotive systems. The CD74HCT259MT stands out for its high-speed performance, low power consumption, and robust design, making it a competitive choice in the logic latch category.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Category | Latch | - | - |
| Package | SOIC-16 | - | - |
| Supply Voltage | 4.5V ~ 5.5V | V | - |
| Output Current | 4 mA | mA | - |
| Number of Bits | 8 | - | - |
| Input Type | TTL-Compatible CMOS | - | - |
| Operating Temperature | -55°C ~ 125°C | °C | - |
| Propagation Delay | 37 ns at 4.5V | ns | - |
| Output Type | Push-Pull | - | - |
Key Features
- High-speed CMOS logic for efficient performance.
- 8-bit addressable latch with three operational modes.
- Low power consumption, ideal for battery-powered devices.
- TTL-compatible inputs for seamless integration with existing systems.
- Robust design with a wide operating temperature range.
Applications
The CD74HCT259MT is widely used in various industries due to its versatility and reliability. In industrial automation, it is employed in control systems and data acquisition modules. In consumer electronics, it is utilized in digital displays and remote controls. Automotive applications include vehicle control systems and infotainment modules. Its ability to handle high-speed data makes it a preferred choice for microprocessor-based systems and logic circuits.
Q & A
1. What is the operating voltage range of the CD74HCT259MT?
The operating voltage range is 4.5V to 5.5V.
2. What is the maximum operating temperature of this component?
The maximum operating temperature is 125°C.
3. How many bits does the CD74HCT259MT support?
It supports 8 bits.
4. Is the CD74HCT259MT compatible with TTL inputs?
Yes, it has TTL-compatible CMOS inputs.
5. What is the propagation delay at 4.5V?
The propagation delay is 37 ns at 4.5V.
6. What is the package type of the CD74HCT259MT?
It comes in an SOIC-16 package.
7. Can this component be used in automotive applications?
Yes, it is suitable for automotive systems.
8. What is the output current capability of the CD74HCT259MT?
The output current is 4 mA.
9. Does the CD74HCT259MT support multiple operational modes?
Yes, it supports three modes: addressable latch, memory, and 8-line decoder.
10. Is the CD74HCT259MT RoHS compliant?
Yes, it is RoHS compliant.
