The CD4514BM is a high-performance CMOS 4-bit latched/4-to-16 line decoder designed and manufactured by Texas Instruments, a leader in the semiconductor industry. This integrated circuit is part of Texas Instruments' CD4000 series, well-known for its robustness and versatility in various electronic applications.

Key Features

• Wide Operating Voltage: The CD4514BM operates over a broad voltage range from 3V to 18V, making it suitable for battery-operated devices and industrial applications.
• High Current Sink Capability: With the ability to sink up to 25mA, this decoder can directly drive LEDs and other display elements without the need for external current-limiting resistors.
• Low Power Consumption: It features a low power consumption characteristic of CMOS devices, which is crucial for extending battery life in portable applications.
• Latch Storage: Its latched storage capability allows for the retention of input information, which is essential for address decoding and multiplexing.
• Reduced Noise: The device is designed to provide high noise immunity and low noise output to maintain signal integrity.

Applications

The CD4514BM is widely used in various applications, such as:

• Data multiplexing
• Memory address decoding
• Control systems
• LED displays and panel indicators
• Communication systems

Technical Specifications

Below are some of the technical specifications for the CD4514BM:

• Logic Type: Decoder/Demultiplexer
• Number of Outputs: 16
• Propagation Delay Time: 250ns at 10V
• Operating Temperature: -55°C to +125°C
• Mounting Type: Surface Mount
• Package / Case: SOIC-24

The CD4514BM, with its combination of features, is a reliable choice for designers looking for a versatile and efficient decoding solution. Its robustness and ease of integration make it a go-to component for a wide range of electronic systems.