Overview
The SN74HCT373DWE4, manufactured by Texas Instruments, is an advanced electronic component categorized as an octal transparent D-type latch with 3-state outputs. Designed for high-speed logic operations, this model is part of the 74HCT series, known for its compatibility with TTL levels and CMOS technology. It is particularly targeted at applications requiring data storage and transfer in digital systems, such as microprocessors, memory address latching, and bus interfacing. Its robust design and reliability make it a competitive choice in the electronics market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | D-Type Transparent Latch | - | - |
| Number of Bits | 8 | - | - |
| Output Type | 3-State | - | - |
| Supply Voltage | 4.5 to 5.5 | V | - |
| Operating Temperature | -40 to 85 | °C | - |
| Package / Case | SOIC-20 | - | - |
| Mounting Type | Surface Mount | - | - |
| RoHS Status | RoHS Compliant | - | - |
Key Features
- High-speed operation with typical propagation delay times of 13 ns.
- Compatible with TTL levels, facilitating easy integration into existing systems.
- 3-state outputs for bus-oriented applications, allowing for efficient data bus management.
- Wide operating voltage range ensures versatility in various electronic environments.
- Robust design suitable for industrial applications, ensuring reliability under harsh conditions.
Applications
The SN74HCT373DWE4 is extensively used in various digital systems where data storage and transfer are crucial. It is ideal for microprocessors and microcontrollers, serving as a buffer or latch for memory address and data buses. In industrial automation, it facilitates control signal management. Additionally, it is employed in communication systems for data routing and in consumer electronics for interface control. Its 3-state outputs make it particularly useful in bus-oriented systems, where multiple devices share a common data bus.
Q & A
What is the operating voltage range of the SN74HCT373DWE4?
The operating voltage range is from 4.5V to 5.5V.
Can the SN74HCT373DWE4 be used in high-speed applications?
Yes, it is designed for high-speed operation with a typical propagation delay of 13 ns.
Is this component compatible with TTL levels?
Yes, it is fully compatible with TTL levels, making it easy to integrate into existing systems.
What is the significance of the 3-state outputs?
The 3-state outputs allow the device to be effectively used in bus-oriented applications, enabling multiple devices to share a common data bus.
What is the temperature range for operation?
It operates within a temperature range of -40°C to 85°C.
Is the SN74HCT373DWE4 RoHS compliant?
Yes, it is RoHS compliant, adhering to environmental standards.
What package type does the SN74HCT373DWE4 come in?
It comes in an SOIC-20 package.
Can it be used in industrial applications?
Yes, its robust design makes it suitable for industrial applications, ensuring reliability under harsh conditions.
How many bits does the SN74HCT373DWE4 handle?
It handles 8 bits, making it suitable for byte-wide data operations.
What are typical applications for this component?
Typical applications include microprocessors, memory address latching, bus interfacing, and industrial automation.
