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74HC4538

Dual Precision Monostable Multivibrator(Retriggerable, Resettable)

Partnumber Manufacturer Quantity Availability
74HC4538 5000 In Stock

Description and Introduction

Dual Precision Monostable Multivibrator(Retriggerable, Resettable) The 74HC4538 is a dual retriggerable/resettable monostable multivibrator manufactured by various semiconductor companies, including NXP, Texas Instruments, and ON Semiconductor. Key specifications include:

- **Supply Voltage Range**: 2.0V to 6.0V
- **Operating Temperature Range**: -40°C to +125°C
- **Propagation Delay**: Typically 45 ns at 5V
- **Input Capacitance**: 3.5 pF
- **Output Current**: ±25 mA
- **Power Dissipation**: 500 mW
- **Package Options**: SOIC, TSSOP, PDIP

The device features two independent monostable multivibrators, each with retriggerable and resettable capabilities. It is designed for use in precision timing applications, pulse generation, and delay circuits. The 74HC4538 is compatible with standard CMOS logic levels and offers high noise immunity.

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