Overview
The 74HC4538PW-Q100,11 from Nexperia USA Inc. is a dual retriggerable-resettable precision monostable multivibrator. This component is part of the HC/UH series and is designed for high-speed CMOS logic applications. Each multivibrator within the chip features two trigger/retrigger inputs (nA and nB), a direct reset input (nCD), and two complementary outputs (nQ and nQ). Additionally, it includes pins for connecting external timing components such as capacitors and resistors.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| VCC | 2.0 - 6.0 V | Operating voltage range |
| Logic Switching Levels | CMOS | Logic family |
| Output Drive Capability | ± 5.2 mA | Maximum output current |
| tpd | 27 ns | Propagation delay time |
| Power Dissipation | Low | Power consumption characteristic |
| Tamb | -40 °C to +125 °C | Operating temperature range |
| Package | TSSOP16 (SOT403-1) | Package type and pin count |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V | Electrostatic discharge protection levels |
Key Features
- Dual retriggerable-resettable monostable multivibrator with two trigger/retrigger inputs (nA and nB) and a direct reset input (nCD).
- Complementary outputs (nQ and nQ) for each multivibrator.
- Pins for connecting external timing components (C and R).
- High-speed CMOS logic with low power dissipation.
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
- Complies with JEDEC standards JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V).
- Operating temperature range from -40 °C to +125 °C.
Applications
The 74HC4538PW-Q100,11 is versatile and can be used in a variety of applications across different industries, including:
- Automotive systems for timing and pulse generation.
- Industrial control systems requiring precise timing signals.
- Consumer electronics for clocking and timing functions.
- Mobile and wearable devices where low power consumption is crucial.
- Computing and power management systems needing high-speed logic.
Q & A
- What is the 74HC4538PW-Q100,11?
The 74HC4538PW-Q100,11 is a dual retriggerable-resettable precision monostable multivibrator from Nexperia USA Inc.
- What is the operating voltage range of the 74HC4538PW-Q100,11?
The operating voltage range is 2.0 V to 6.0 V.
- What are the key inputs and outputs of the 74HC4538PW-Q100,11?
Each multivibrator has two trigger/retrigger inputs (nA and nB), a direct reset input (nCD), and two complementary outputs (nQ and nQ).
- What is the propagation delay time of the 74HC4538PW-Q100,11?
The propagation delay time is 27 ns.
- What are the ESD protection levels of the 74HC4538PW-Q100,11?
The ESD protection levels are HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V and CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V.
- What is the operating temperature range of the 74HC4538PW-Q100,11?
The operating temperature range is from -40 °C to +125 °C.
- What package type is the 74HC4538PW-Q100,11 available in?
The component is available in a TSSOP16 (SOT403-1) package.
- What are some common applications of the 74HC4538PW-Q100,11?
Common applications include automotive systems, industrial control systems, consumer electronics, mobile and wearable devices, and computing and power management systems.
- Does the 74HC4538PW-Q100,11 comply with any specific standards?
Yes, it complies with JEDEC standards JESD8C and JESD7A.
- How can I obtain samples of the 74HC4538PW-Q100,11?
Samples can be obtained through Nexperia's sales organization or their network of global and regional distributors.
