on November 7th 93

74HC132 Trigger: Datasheet, Alternatives, and Pinout

This article takes a look at the 74HC132, a simple yet powerful electronic part called a two-input NAND Schmitt Trigger Gate. Built with modern C²MOS technology, this little chip is known for switching quickly, saving power, and fitting well into different circuits. It’s a small but impressive example of how technology keeps moving forward. The 74HC132 is used in all kinds of electronic devices, showing just how important it is in today’s world of electronics. In this article, we’ll break down how it works, what makes it special, and where you’ll find it in applications.

Catalog

What is the 74HC132?

The 74HC132 represents a high-speed, low-power 2-input NAND Schmitt Trigger gate, crafted with advanced C²MOS technology. This component is engineered to merge the quick operations akin to LSTTL chips with the energy-conserving benefits native to CMOS technology. This seamless integration allows the device to perform admirably across a variety of computing settings, enhancing its appeal for contemporary electronic applications. One remarkable aspect of the 74HC132 is its proficiency in managing slow input signals efficiently, assisted by a 25% VCC hysteresis at its inputs. This trait aids in mitigating noise, in high-precision tasks where signal integrity is needed. In signal processing environments, where slow or variable signals can provoke challenges, the 74HC132 exudes resilience against potential disruptions, ensuring dependable performance.

The 74HC132 encompasses robust safeguards against static discharge and transient voltage spikes, contributing to increased durability and reliability. Reflecting on industrial scenarios, systems that incorporate sophisticated protection strategies tend to exhibit enduring robustness, showcasing the importance of these features in practical applications. The combination of rapid speed and reduced power consumption within a single component, exemplified by the 74HC132, becomes notable amidst rising demands for energy-efficient designs. The tangible benefits observed in sustainability-focused industries underscore the merit of achieving such efficiency. Incorporating low-power elements in large-scale deployments can dramatically cut down overall energy usage, yielding substantial long-term economic advantages.

74HC132 Pin Configuration

Pin Number	Pin Name	Description
1	1A	Channel 1, Input A
2	1B	Channel 1, Input B
3	1Y	Channel 1, Output Y
4	2A	Channel 2, Input A
5	2B	Channel 2, Input B
6	2Y	Channel 2, Output Y
7	GND	Ground
8	3Y	Channel 3, Output Y
9	3A	Channel 3, Input A
10	3B	Channel 3, Input B
11	4Y	Channel 4, Output Y
12	4A	Channel 4, Input A
13	4B	Channel 4, Input B
14	VCC	Positive Supply

74HC132 Symbol, Footprint, and CAD Model

Features of 74HC132

High-Speed Operation

The 74HC132 delivers remarkable performance with its swift speed, featuring a propagation delay of merely 11 ns at 5V. This speed facilitates rapid data handling and provides an edge in scenarios demanding quick logic decisions. Others harness this capability to improve circuit performance in digital communication systems where efficiency is needed.

Energy Use

Exhibiting minimal energy draw, topping at just 1.0 µA at 25°C, the 74HC132 suits applications sensitive to energy consumption. This low power usage, coupled with its strong functionality, supports designs focused on sustainability, contributing to energy conservation in both portable devices and fixed installations. Many find this aspect for constructing economically and environmentally friendly devices.

Reliability in Noisy Environments and Voltage Flexibility

The 74HC132 is noteworthy for its high noise immunity, providing stable functionality even amidst electrical interference. Its support for a voltage range spanning from 2.0V to 6.0V enhances its compatibility across various power conditions. These characteristics are often leveraged to ensure data integrity and consistent device performance under diverse operational settings.

Adaptability and Compliance with Industry Standards

By aligning with JEDEC standards, the 74HC132 ensures seamless compatibility and interoperability within electronic systems. Protection against ESD (Electrostatic Discharge) and latch-up enhances its use across a wide range of sectors, including automotive, industrial, and electronics. Its adherence to industry norms frequently makes it a preferred choice in design scenarios.

74HC132 Technical Specifications

Technical specifications, characteristics, parameters, and compatible components for Toshiba Semiconductor and Storage's 74HC132, similar to the 74HC132D.

Type	Parameter
Factory Lead Time	12 Weeks
Package / Case	14-SOIC (0.154, 3.90mm Width)
Usage Level	Industrial grade
Packaging	Cut Tape (CT)
Published	2016
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Voltage - Supply	2V~6V
Terminal Form	GULL WING
Number of Functions	4
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Supply Voltage-Min (Vsup)	2V
Family	HC/UH
Logic Type	NAND Gate
Current - Quiescent (Max)	1µA
Length	8.85mm
Width	3.9mm
Mounting Type	Surface Mount
Surface Mount	YES
Operating Temperature	-40°C~85°C
Series	74HC
Part Status	Active
Number of Terminations	14
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Supply Voltage	5V
Supply Voltage-Max (Vsup)	6V
Number of Circuits	4
Number of Inputs	2
Max Propagation Delay @ V, Max CL	19ns @ 5V, 50pF
Features	Schmitt Trigger
Height Seated (Max)	1.75mm
RoHS Status	RoHS Compliant

Voltage Doubling with 74HC132

The 74HC132 quad NAND Schmitt trigger serves as a flexible foundation for creating a robust circuit designed to boost voltage efficiently. By integrating elements such as capacitors and diodes, this circuit can elevate a 5V input to nearly 10V. The design's straightforwardness not only reduces cost in voltage conversion tasks but also demonstrates its practical use across a range of power management applications. With a deep dive into the intricacies of choosing capacitors and understanding diode properties, you can enhance the voltage output's efficiency and steadiness.

In designing a voltage doubler circuit, selecting appropriate capacitors and diodes plays a role. Opting for capacitors with low equivalent series resistance (ESR) reduces energy loss, enhancing efficiency. Diodes with minimal forward voltage drop are good for amplifying voltage effectively. These thoughtful decisions greatly shape the circuit's functionality, aiding in achieving favorable results in their electronic creations.

Implementing capacitors and diodes in voltage doubling is not limited to their technical features alone. For example, the use of tantalum capacitors can offer resilience in unstable temperature conditions. Schottky diodes, favored for their lower forward voltage drop, are often chosen for similar reasons. Creating a voltage doubler involves more than just picking parts; it demands careful attention to circuit design and timing regulation via the 74HC132. Refining the setup can improve the circuit's efficiency and dependability. This rigorous process mixes theoretical understanding with practical experimentation, where continuous improvements refine the circuit's performance over time.

Alternatives to the 74HC132

Part Number	Description	Manufacturer
74HC132PW	NAND Gate, HC/UH Series, 4-Func, 2-Input, CMOS, PDSO14	Nexperia
74HC132PW-T	IC HC/UH SERIES, QUAD 2-INPUT NAND GATE, PDSO14, SOT-402-1, TSSOP-14, Gate	NXP Semiconductors
MC74HC132ADTR2G	Quad 2-Input NAND Gate with Schmitt Trigger Input, TSSOP-14, 2500-REEL	onsemi

Applications for 74HC132

Adaptive Applications in Signal Shaping

The 74HC132 serves the unique purpose of crafting wave and pulse shapers, elements that play a role in modern electronics. These waveforms are good for molding digital signals across various applications, maintaining integrity and accuracy. Many driven by challenges in waveform generation, find that the predictability and stability offered by the 74HC132 greatly aid in refining signal parameters.

Deployment in Astable Multivibrators

In designing astable multivibrators, the 74HC132 becomes a highly useful component, enhancing applications that require uninterrupted square wave generation. The iterative process of experimentation reveals that this component's consistent reliability and output frequency stability. A wide frequency range is achievable by skillfully adjusting the resistance-capacitance network, a fact that resonates with those deeply familiar with circuit design.

Crafting Monostable Multivibrators

Within monostable multivibrators, the 74HC132 functions as a building block, transforming input triggers into single output pulses. Efficiency is heightened as employ the 74HC132, capitalizing on its ability to yield consistent pulse durations. Sensitive to input variations, appreciate its contribution to precision when timing is of the essence.

Advancing Timing Signal Generation

The ability of the 74HC132 to generate timing signals highlights its relevance in a variety of electronic situations. As circuit complexity increases, there is a growing need for reliable timing solutions. The dependable timing outputs of the 74HC132, achieved through careful configuration, speak to its effectiveness. The 74HC132 is distinguished by its flexibility and efficiency across multiple electronic applications, meeting the dynamic needs of technology with ease and ensuring seamless operations and superior signal quality.

Package of 74HC132

74HC132 Manufacturer Information

Toshiba Semiconductor & Storage deeply influences the development of integrated products across multiple sectors, with a focus on automotive and digital markets. These fields' rapidly changing technological landscapes invite creativity and forward-thinking, embodying the qualities Toshiba seeks to instill. A fascinating aspect of Toshiba's influence in semiconductor and storage technology is its ability to impact global market trends. As the progression of technological innovation unfolds, Toshiba's efforts might act as a catalyst for future developments in electronics and automotive technologies. This foresight inspires industry stakeholders to view strategic alliances and innovation-focused growth as important aspects of future achievements.

Datasheet PDF

74HC132D Datasheets:

74HC132D.pdf

MC74HC132ADTR2G Datasheets:

MC74HC132A.pdf

onsemi RoHS.pdf

Material Declaration MC74HC132ADTR2G.pdf

Assembly Change 16/Feb/2023.pdf

MC74HC132A.pdf

MC74HC132A/D 20/Dec/2021.pdf