Overview
The CD4040BE is a CMOS 12-stage ripple-carry binary counter/divider produced by Texas Instruments. This integrated circuit is part of the CD4000 series and is known for its medium-speed operation and fully static design. It features buffered inputs and outputs, making it suitable for a variety of digital circuit applications. The CD4040BE operates over a wide voltage range and is characterized by its low power consumption and high noise margin, ensuring reliable performance in diverse environments.
Key Specifications
| Parameter | Value |
|---|---|
| Type of Integrated Circuit | Digital Counter/Divider |
| Number of Channels | 12 |
| Technology | CMOS |
| Mounting | Through-Hole (THT) |
| Case | DIP16 |
| Family | CD4000 |
| Operating Temperature Range (°C) | -55 to 125 |
| Package Quantity | 25 (Tube), 1000 (Cardboard) |
| Maximum Input Current | 1 µA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C |
| Noise Margin | 1 V at VDD= 5 V, 2 V at VDD= 10 V, 2.5 V at VDD= 15 V |
Key Features
- Medium-speed operation
- Fully static operation
- Buffered inputs and outputs
- Common reset
- 5-V, 10-V, and 15-V parametric ratings
- Schmitt trigger action on the input-pulse line permits unlimited rise and fall times
- Meets all requirements of JEDEC Tentative Standard No. 13B, 'Standard Specifications for Description of 'B' Series CMOS Devices'
Applications
- Control counters
- Timers
- Frequency dividers
- Time-delay circuits
Q & A
- What is the CD4040BE? The CD4040BE is a CMOS 12-stage ripple-carry binary counter/divider.
- What technology does the CD4040BE use? It uses CMOS technology.
- What is the mounting type of the CD4040BE? It is a Through-Hole (THT) type.
- What is the package type of the CD4040BE? It comes in a DIP16 package.
- What is the operating temperature range of the CD4040BE? The operating temperature range is -55 to 125°C.
- What are the key features of the CD4040BE? Key features include medium-speed operation, fully static design, buffered inputs and outputs, and common reset.
- What are the typical applications of the CD4040BE? Typical applications include control counters, timers, frequency dividers, and time-delay circuits.
- What is the maximum input current of the CD4040BE? The maximum input current is 1 µA at 18 V over the full package-temperature range; 100 nA at 18 V and 25°C.
- Does the CD4040BE meet any specific standards? Yes, it meets all requirements of JEDEC Tentative Standard No. 13B, 'Standard Specifications for Description of 'B' Series CMOS Devices'.
- What is the noise margin of the CD4040BE? The noise margin is 1 V at VDD= 5 V, 2 V at VDD= 10 V, and 2.5 V at VDD= 15 V.
