Overview
The CD4015BME4 is a dual static shift register integrated circuit produced by Texas Instruments. Although this specific part is now obsolete and no longer manufactured, it was widely used in various digital circuit applications. The device was part of the CD4015B series, known for its reliability and performance in shifting data in digital systems.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 16-lead dual-in-line plastic package (E suffix) |
| Number of Bits | 8-bit (dual 4-bit) |
| Operating Voltage | 3V to 18V |
| Operating Temperature | -55°C to 125°C |
| Logic Family | CMOS |
| Status | Obsolete, Not Recommended for New Designs (NRND) |
Key Features
- Dual 4-bit static shift registers with direct clear
- Low power consumption
- High noise immunity
- Maximum clock frequency of 12 MHz at Vdd = 10V
- Available in various package types including hermetic dual-in-line ceramic and plastic packages
Applications
The CD4015BME4 was commonly used in digital circuits requiring data shifting, such as in counters, timers, and digital display systems. It was also used in applications where low power consumption and high noise immunity were critical.
Q & A
- What is the CD4015BME4? The CD4015BME4 is a dual static shift register integrated circuit produced by Texas Instruments.
- Why is the CD4015BME4 obsolete? The CD4015BME4 is obsolete and no longer manufactured as announced by Texas Instruments, with a lifetime-buy period in effect.
- What are the package types available for the CD4015B series? The CD4015B series is available in 16-lead hermetic dual-in-line ceramic packages (F3A suffix) and 16-lead dual-in-line plastic packages (E suffix).
- What is the operating voltage range of the CD4015BME4? The operating voltage range is from 3V to 18V.
- What is the maximum clock frequency of the CD4015BME4? The maximum clock frequency is 12 MHz at Vdd = 10V.
- What are some common applications of the CD4015BME4? Common applications include counters, timers, and digital display systems where low power consumption and high noise immunity are important.
- Is the CD4015BME4 still available for purchase? No, the CD4015BME4 is no longer manufactured and is not recommended for new designs. However, substitutes like the CD4015BM are available.
- What are the key features of the CD4015BME4? Key features include dual 4-bit static shift registers with direct clear, low power consumption, and high noise immunity.
- What is the operating temperature range of the CD4015BME4? The operating temperature range is from -55°C to 125°C.
- What logic family does the CD4015BME4 belong to? The CD4015BME4 belongs to the CMOS logic family.
