CD4512 8-Channel Data Selector/Multiplexer DIP-16 (CD4512 DIP IC) The CD4512 is a high-voltage CMOS integrated circuit that functions as an 8-channel data selector or multiplexer with 3-state outputs. It selects one of eight data inputs based on a 3-bit binary address and routes the signal to a single output line, making it highly efficient for digital signal routing.
This IC is primarily used in digital systems for data multiplexing, signal switching, and bus-oriented applications where multiple inputs share a single communication line. It is a popular choice for Arduino electronics projects in India that require expanding the input capacity of a microcontroller or building complex logic circuits.
Key Features
- 8-channel to 1-line data selection
- 3-state output for direct connection to system buses
- High noise immunity greater than 45 percent
- Wide operating supply voltage range
- Low power consumption typical of 4000 series logic
- Standardized symmetrical output characteristics
- Output Enable and Inhibit control lines
- Fully static operation from DC to high frequencies
Specifications
- IC Type = Data Multiplexer
- Logic Family = CD4000
- Supply Voltage = 3V to 18V
- Package Type = DIP
- Number of Pins = 16
- Mounting Type = Through-Hole
- Propagation Delay = 140ns at 5V
- Operating Temperature = -55 to 125 degrees Celsius
Interfaces
- X0-X7 = 8-Channel Data Inputs
- A, B, C = 3-Bit Binary Address Select Inputs
- Z = 3-State Data Output
- OE = Output Enable (Active Low)
- INH = Inhibit Input (Active High)
- VSS = Ground (0V)
- VDD = Positive Supply Voltage
- NC = No Connection
