CD4073BE TI Triple 3-Input AND Gate IC 5-15V Range Breadboard Friendly

Description

Product Overview

The CD4073BE from Texas Instruments is a high‑performance CMOS triple 3‑input AND gate designed for a broad spectrum of electronic applications. Built in a standard DIP‑14 package, this device combines the reliability of TI’s semiconductor manufacturing with a versatile voltage range of 5 V to 15 V, making it suitable for both low‑power and higher‑voltage designs. Its typical propagation delay of 60 ns at 10 V ensures medium‑speed operation, while the low quiescent current—down to 100 nA at 18 V—helps conserve power in battery‑operated systems. The IC meets JEDEC Tentative Standard No. 13B, guaranteeing compliance with industry‑wide specifications for B‑series CMOS devices.

Engineered for ease of use on breadboards and prototype boards, the CD4073BE features a compact 14‑pin layout that aligns perfectly with standard DIP sockets. The device’s symmetrical output characteristics provide consistent logic levels regardless of which input transitions from low to high, simplifying circuit design and reducing the need for additional buffering. With a maximum input current of just 1 µA at 18 V, the gate presents a negligible load to preceding stages, preserving signal integrity across complex logic networks.

Usage

Designed for engineers, hobbyists, and educators, the CD4073BE excels in environments where reliable logical conjunction is required. In digital signal processing, the triple AND configuration can be used to implement safety interlocks, enable conditions, and multi‑input gating functions. Its wide operating voltage range makes it compatible with microcontroller I/O levels, allowing seamless integration into Arduino, Raspberry Pi, and other development platforms. For industrial automation, the IC can serve as a core component in PLC input conditioning circuits, ensuring that multiple sensor signals must be simultaneously present before triggering a control action.

In educational laboratories, the breadboard‑friendly form factor encourages hands‑on learning, enabling students to experiment with truth tables, timing diagrams, and noise margin concepts without the need for specialized equipment. The device’s robust noise margin—up to 2.5 V at 15 V supply—provides tolerance against signal disturbances, making it a dependable choice for noisy environments such as automotive diagnostics or RF‑adjacent circuits.

Why Choose Us

When selecting a logic gate for critical applications, quality and support are paramount. Texas Instruments, a global leader in semiconductor technology, backs the CD4073BE with rigorous testing and a comprehensive quality assurance program. Each batch undergoes statistical process control to ensure that parameters such as propagation delay, input leakage, and output drive meet or exceed the published specifications. This commitment to consistency translates into predictable performance across production runs, reducing the risk of unexpected failures in the field.

Beyond the intrinsic reliability of the component, our distribution network provides fast, dependable shipping and responsive technical assistance. Whether you need design guidance, parametric data, or troubleshooting help, our engineering support team is available to answer questions and provide reference designs that accelerate time‑to‑market. Additionally, the CD4073BE is stocked in multiple regions, ensuring availability for both small‑batch prototyping and large‑scale manufacturing.

Key Features

• Triple 3‑input AND functionality simplifies complex logic designs, reducing component count.
• Wide 5‑15 V operating range accommodates diverse power supplies and system requirements.
• Low input leakage (≤1 µA) minimizes loading on preceding stages, preserving signal fidelity.
• Robust noise margins ensure reliable operation even in electrically noisy environments.
• Dedicated customer support and fast shipping provide peace of mind for designers and manufacturers.

FAQ

What is the typical propagation delay of the CD4073BE?

The device exhibits a typical propagation delay (tPLH, tPHL) of about 60 ns when powered at 10 V, which classifies it as a medium‑speed CMOS gate suitable for most digital timing applications.

Can the CD4073BE operate at a single 5 V supply?

Yes, the IC is fully functional across a supply voltage range from 5 V up to 15 V, allowing it to be used with low‑voltage microcontroller logic as well as higher‑voltage industrial circuits.

Is the CD4073BE compatible with standard DIP‑14 sockets?

Absolutely. The component follows the conventional 14‑pin DIP footprint, making it interchangeable with other DIP‑14 logic devices and easy to insert into breadboards or socketed PCBs.

What are the recommended operating temperature limits?

The CD4073BE is rated for a commercial temperature range of –40 °C to +85 °C, ensuring reliable performance in most ambient and mildly elevated temperature conditions.

How does the device handle input voltage exceeding the supply voltage?

Input protection diodes are incorporated to clamp voltages that exceed the supply rail, safeguarding the internal circuitry from over‑voltage conditions while maintaining normal operation.