Overview
The 74HCT4538D-Q100,11 is a dual retriggerable-resettable monostable multivibrator manufactured by Nexperia USA Inc. This component is part of the 74HCT series, which is known for its high-speed CMOS logic. Each multivibrator in the 74HCT4538D-Q100,11 has two trigger/retrigger inputs (nA and nB), making it versatile for various timing and pulse generation applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 16-SO (Small Outline) |
| Propagation Delay | 35 ns (typical) |
| Supply Voltage | 4.5 V to 5.5 V |
| Operating Temperature | -40°C to +125°C |
| Trigger Inputs | Dual trigger/retrigger inputs (nA and nB) |
| Reset Input | Active LOW reset input |
Key Features
- Dual retriggerable-resettable monostable multivibrator
- High-speed CMOS logic
- Dual trigger/retrigger inputs (nA and nB)
- Active LOW reset input
- Compliant with JEDEC standard JESD7A
- ESD protection on all pins
Applications
The 74HCT4538D-Q100,11 is suitable for a variety of applications requiring precise timing and pulse generation, such as:
- Timing circuits
- Pulse generators
- Frequency dividers
- Sequential logic circuits
- Automotive and industrial control systems
Q & A
- What is the primary function of the 74HCT4538D-Q100,11? The primary function is to act as a dual retriggerable-resettable monostable multivibrator.
- What is the typical propagation delay of the 74HCT4538D-Q100,11? The typical propagation delay is 35 ns.
- What is the operating supply voltage range for this component? The operating supply voltage range is 4.5 V to 5.5 V.
- How many trigger/retrigger inputs does each multivibrator have? Each multivibrator has two trigger/retrigger inputs (nA and nB).
- What is the temperature range for the 74HCT4538D-Q100,11? The operating temperature range is -40°C to +125°C.
- Is the reset input active HIGH or LOW? The reset input is active LOW.
- What type of package does the 74HCT4538D-Q100,11 come in? It comes in a 16-SO (Small Outline) package.
- Is the 74HCT4538D-Q100,11 compliant with any specific standards? Yes, it is compliant with the JEDEC standard JESD7A.
- Does the 74HCT4538D-Q100,11 have ESD protection? Yes, it has ESD protection on all pins.
- What are some common applications for the 74HCT4538D-Q100,11? Common applications include timing circuits, pulse generators, frequency dividers, and sequential logic circuits.
