CD4528 Dual Monostable Multivibrator DIP-16 (CD4528 DIP IC)
The CD4528 is a high-voltage CMOS integrated circuit containing two independent, precision monostable multivibrators (one-shot timers). Each multivibrator features both positive and negative edge-triggering capability and is resettable and retriggerable, providing highly flexible timing pulses defined by external resistor and capacitor (RC) components.
This IC is primarily used for pulse stretching, time delay generation, and signal synchronization. It is a popular component for Arduino electronics projects in India involving edge detection, debouncing switches, and creating precise timing intervals in digital control systems.
Key Features
- Dual independent precision monostable multivibrators
- Retriggerable and resettable operation
- Triggering from either positive or negative edge
- Wide range of output pulse widths via external RC
- High noise immunity characteristic of CMOS technology
- Wide operating supply voltage range
- Low power consumption for battery-efficient designs
- Buffered complementary outputs (Q and Q')
Specifications
- IC Type = Monostable Multivibrator
- Logic Family = CD4000
- Supply Voltage = 3V to 18V
- Package Type = DIP
- Number of Pins = 16
- Mounting Type = Through-Hole
- Output Pulse Width = Determined by External RC
- Operating Temperature = -55 to 125 degrees Celsius
Interfaces
- 1A, 2A = Positive-Edge Trigger Inputs
- 1B, 2B = Negative-Edge Trigger Inputs
- 1CD, 2CD = Clear (Reset) Inputs (Active Low)
- 1Q, 2Q = Buffered Pulse Outputs
- 1Q', 2Q' = Inverted Pulse Outputs
- 1CX, 2CX = External Capacitor Connections
- 1RXCX, 2RXCX = External Resistor/Capacitor Connections
- VSS = Ground (0V)
- VDD = Positive Supply Voltage
