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S1-0076
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$2.25
The CD4538 IC is a dual precision monostable multivibrator featuring independent trigger and reset inputs. It supports triggering on rising or falling edges and is retriggerable. The output pulse width is determined by external resistor and capacitor, allowing for a wide range of timing adjustments.
Specifications of CD4538 Dual Precision Monostable Multivibrator
- Supply Voltage: 3.0V to 15V
- High Noise Immunity: 0.45 VCC (typical)
- Low Power TTL Compatibility: Fan-out of 2 for 74L or 1 for 74LS
- Output Pulse Width Formula: PWOUT = RC (pulse in seconds, R in ohms, C in farads)
- Pulse Width Variation: ±1.0% between parts (typical)
- Pulse Width Range: 1 microsecond to infinity
- Separate Latched Reset Inputs
- Edge Triggering Capability: Supports both rising and falling edges
- Package: SO-16
| Package | SO-16 |
|---|---|
| Operating Temperature Min | -55 C° |
| Operating Temperature Max | +125 C° |
| Mounting Type | SMD/SMT |
| Components - Type | Monostable Multivibrator |
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