Overview
The SN74AC00DBLE, produced by Texas Instruments, is a quadruple 2-input positive-NAND gate integrated circuit. Although this specific part number is marked as obsolete, it is part of the 74AC series known for its high-speed and low-power consumption. The device contains four independent 2-input NAND gates, each performing the Boolean function of Y = A • B or Y = A + B in positive logic.
This component is designed to operate within a wide voltage range and is suitable for various digital logic applications. Despite being obsolete, it remains relevant for legacy systems and educational purposes.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | SSOP (DB) | |
| Pins | 14 | |
| Operating Temperature Range | -40 to 85 | °C |
| Voltage - Supply | 2 to 6 | V |
| Input Voltage Range | 0 to VCC | V |
| High-Level Input Voltage | 2.1 to 3.85 | V |
| Low-Level Input Voltage | 0.9 to 1.65 | V |
| Output Voltage Range | 0 to VCC | V |
| High-Level Output Current | -24 | mA |
| Low-Level Output Current | 24 | mA |
| Max Propagation Delay @ V, Max CL | 8ns @ 5V, 50pF | |
| Mounting Type | Surface Mount |
Key Features
- Operates over a wide voltage range of 2V to 6V
- Inputs accept voltages up to 6V
- Maximum propagation delay of 7ns at 5V
- Four independent 2-input NAND gates
- High-speed and low-power consumption
- RoHS compliant and lead-free
Applications
The SN74AC00DBLE is suitable for a variety of digital logic applications, including:
- Digital logic circuits in industrial and consumer electronics
- Computer systems and peripherals
- Telecommunication equipment
- Automotive electronics
- Educational and research projects involving digital logic
Q & A
- What is the SN74AC00DBLE?
The SN74AC00DBLE is a quadruple 2-input positive-NAND gate integrated circuit produced by Texas Instruments.
- What is the operating voltage range of the SN74AC00DBLE?
The operating voltage range is 2V to 6V.
- How many NAND gates does the SN74AC00DBLE contain?
The device contains four independent 2-input NAND gates.
- What is the maximum propagation delay at 5V for the SN74AC00DBLE?
The maximum propagation delay at 5V is 7ns.
- What is the operating temperature range of the SN74AC00DBLE?
The operating temperature range is -40°C to 85°C.
- Is the SN74AC00DBLE RoHS compliant?
- What package types are available for the SN74AC00 series?
The SN74AC00 series is available in various packages including SOIC, SSOP, PDIP, SOP, and TSSOP.
- Why is the SN74AC00DBLE marked as obsolete?
The SN74AC00DBLE is marked as obsolete, meaning it is no longer in production and new designs should consider alternate products.
- What are some common applications of the SN74AC00DBLE?
Common applications include digital logic circuits, computer systems, telecommunication equipment, automotive electronics, and educational projects.
- How do I handle the SN74AC00DBLE to prevent damage from electrostatic discharge?
Handle the component with anti-static precautions to prevent damage from electrostatic discharge.
- Where can I find detailed documentation for the SN74AC00DBLE?
Detailed documentation can be found on the Texas Instruments website or through authorized distributors.
