Texas Instruments

CD4093BMT

CD4093BMT Description

The CD4093BMT is a high-performance NAND gate IC manufactured by Texas Instruments, designed for a wide range of digital logic applications. This 4-channel, 2-input NAND gate features Schmitt trigger inputs, which provide excellent noise immunity and ensure reliable operation in various environmental conditions. The CD4093BMT is part of the 4000B series, known for its robustness and versatility in digital circuit design.

The IC operates within a wide supply voltage range of 3V to 18V, making it suitable for both low-power and high-voltage applications. It has a maximum propagation delay of 130ns at 15V with a load capacitance of 50pF, ensuring fast signal processing and efficient performance. The input logic levels are specified as 0.9V to 4V for low and 3.6V to 10.8V for high, providing compatibility with a variety of digital systems.

The CD4093BMT is packaged in a surface-mount 14SOIC format, which is ideal for compact and high-density PCB designs. It is also available in tape and reel packaging, facilitating automated assembly processes. The IC is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards.

CD4093BMT Features

• Logic Type: NAND Gate
• Series: 4000B
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Supply Voltage Range: 3V to 18V
• Max Propagation Delay: 130ns @ 15V, 50pF
• Input Logic Levels:
  • Low: 0.9V to 4V
  • High: 3.6V to 10.8V
• Schmitt Trigger Inputs: Provides noise immunity and reliable operation
• Current - Quiescent (Max): 4 µA
• Current - Output High, Low: 3.4mA, 3.4mA
• Mounting Type: Surface Mount
• Package: 14SOIC
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Environmental Compliance:
  • REACH Status: REACH Unaffected
  • RoHS Status: ROHS3 Compliant

CD4093BMT Applications

The CD4093BMT is ideal for a variety of applications due to its versatile operating voltage range, fast propagation delay, and noise-immune Schmitt trigger inputs. Some specific use cases include:

• Digital Logic Circuits: Ideal for constructing complex digital systems where reliable and fast signal processing is required.
• Noise-Prone Environments: The Schmitt trigger inputs make it suitable for applications where input signals may be noisy or have slow rise and fall times.
• Battery-Powered Devices: The wide supply voltage range and low quiescent current make it suitable for low-power, battery-operated devices.
• Automotive Electronics: The robustness and wide operating voltage range make it suitable for automotive applications where voltage fluctuations are common.
• Consumer Electronics: Suitable for a wide range of consumer electronics where compact size and high performance are critical.

Conclusion of CD4093BMT

The CD4093BMT from Texas Instruments is a versatile and reliable NAND gate IC that offers significant advantages over similar models. Its wide operating voltage range, fast propagation delay, and Schmitt trigger inputs make it suitable for a broad range of applications, from digital logic circuits to noise-prone environments. The surface-mount 14SOIC package ensures it can be easily integrated into compact and high-density PCB designs. With its environmental compliance and low quiescent current, the CD4093BMT is an excellent choice for modern electronic designs, providing reliable performance and compatibility with various digital systems.