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CD74HCT4538E from TI,Texas Instruments

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CD74HCT4538E

Manufacturer: TI

High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators

Partnumber Manufacturer Quantity Availability
CD74HCT4538E TI 13 In Stock

Description and Introduction

High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators The CD74HCT4538E is a dual retriggerable/resettable monostable multivibrator manufactured by Texas Instruments (TI). Here are its key specifications:

- **Logic Family**: HCT (High-speed CMOS, TTL compatible)
- **Supply Voltage Range**: 4.5V to 5.5V
- **Propagation Delay**: Typically 45 ns at 5V
- **Output Current**: ±4 mA (high/low state)
- **Operating Temperature Range**: -55°C to +125°C
- **Package**: 16-pin PDIP (DIP), SOIC
- **Triggering**: Positive or negative edge-triggered
- **Retriggerable/Resettable**: Yes
- **Power Dissipation**: 500 mW (max)
- **Input Capacitance**: 3.5 pF (typical)
- **Output Type**: Standard  

These specifications are based on TI's official datasheet for the CD74HCT4538E.

Partnumber Manufacturer Quantity Availability
CD74HCT4538E HARRIS 871 In Stock

Description and Introduction

High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators The CD74HCT4538E is a dual retriggerable/resettable monostable multivibrator manufactured by Harris. Key specifications include:

- **Technology**: High-Speed CMOS (HCT)
- **Supply Voltage Range**: 4.5V to 5.5V
- **Propagation Delay**: Typically 50ns at 5V
- **Output Current**: ±4mA (sink/source)
- **Operating Temperature Range**: -55°C to +125°C
- **Package**: 16-pin DIP (Dual In-line Package)
- **Logic Family**: HCT (TTL-compatible CMOS)
- **Triggering**: Positive or negative edge-triggered
- **Reset Capability**: Asynchronous reset input
- **Retriggerable**: Allows extension of output pulse

The device is designed for precision timing applications with stable operation under varying conditions.

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