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Home > Products > Integrated Circuits (ICs) > Logic > Gates and Inverters

Nexperia USA Inc. 74HC132D,653

Name: 74HC132D,653
Brand: Nexperia USA Inc.
SKU: 74HC132D,653
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 74HC132D,653

Manufacturer:: Nexperia USA Inc.

Category:: Gates and Inverters

Package:: 14-SOIC (0.154", 3.90mm Width)

Datasheet:: 74HC132D,653.pdf

Description:: IC GATE NAND SCHMIT 4CH 2IN 14SO

Quantity:: RFQ Add To RFQ list

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Product details

Overview

74HC132D,653 from Nexperia is a quad 2-input NAND gate with Schmitt-trigger inputs in SO14 (SOT108-1) package, operating from 2.0 V to 6.0 V supply, delivering hysteresis of 0.6–1.6 V and propagation delay as low as 10 ns at 6.0 V, used for waveform shaping and relaxation oscillator circuits in industrial timing applications.

For engineers reviewing the 74HC132D,653 datasheet, 74HC132D,653 pinout, 74HC132D,653 application, or 74HC132D,653 equivalent, this device is selected for noise-immune digital signal conditioning where slow-rising input edges must be converted into clean, jitter-free logic transitions without external hysteresis components.

Technical Context

The 74HC132D implements four independent Schmitt-trigger NAND gates, each with asymmetric input thresholds (VT+ = 2.1–4.2 V, VT− = 1.2–3.0 V at VCC = 6.0 V) enabling robust noise rejection on slow analog-like signals. Its CMOS architecture ensures low static current (≤40 μA at 125 °C) and rail-to-rail output swing.

Input clamping diodes allow safe interfacing to voltages exceeding VCC when used with current-limiting resistors. The device supports unlimited input rise/fall times and complies with JESD7A (2.0–6.0 V) and JEDEC ESD standards (HBM >2000 V, CDM >1000 V).

Key Specifications

Parameter	Value and Actual Design Meaning
Logic Function	Quad 2-input NAND with Schmitt-trigger inputs - enables noise-immune signal conditioning of slow analog waveforms
Supply Voltage Range	2.0 V to 6.0 V - compatible with 3.3 V and 5 V systems without level translation
Propagation Delay	10 ns (typ) at VCC = 6.0 V, CL = 50 pF - supports reliable timing in multivibrator and oscillator designs
Hysteresis Voltage	0.6–1.6 V (VCC = 2.0–6.0 V) - provides ≥1.2 V noise margin against EMI-induced false triggering
Operating Temperature	−40 °C to +125 °C - qualified for extended industrial environments including motor control and power supplies
ESD Protection	HBM >2000 V, CDM >1000 V - eliminates need for external protection in board-level ESD zones
Input Clamp Diodes	Integrated - permits direct interface to signals up to VCC + 0.5 V using series resistors

Pinout & Package

74HC132D,653 is housed in a plastic small outline package (SO14, SOT108-1) with 14 leads, 3.9 mm body width, and standard 1.27 mm lead pitch. Pin 1 is index-marked; thermal pad is not present.

Pin/Terminal	Circuit Role	Design Meaning
1A, 2A, 3A, 4A	NAND input A	Four independent Schmitt-trigger input terminals accepting slow-rising/falling signals
1B, 2B, 3B, 4B	NAND input B	Second input per gate; hysteresis applies independently to each input pair
1Y, 2Y, 3Y, 4Y	NAND output	CMOS-compatible outputs driving TTL/CMOS loads with rail-to-rail swing
GND (Pin 7)	Ground reference	Common return path for all internal logic and I/O; decoupling capacitor required near pin
VCC (Pin 14)	Supply voltage	Primary power rail; requires local 100 nF ceramic bypass capacitor between VCC and GND

Key Features

Feature	Design Value
Wide supply range	2.0–6.0 V operation enables single-part support across 3.3 V and 5 V system rails
Unlimited input slew rate	Accepts arbitrarily slow input transitions without metastability or oscillation
High noise immunity	≥1.2 V hysteresis window rejects common-mode noise on sensor or feedback lines
Latch-up immunity	Exceeds 100 mA per JESD78 Class II Level B - prevents destructive latch-up under transient overvoltage
Industrial temperature grade	Specified from −40 °C to +125 °C - suitable for under-hood, power conversion, and factory automation

Applications

Waveform Shaping

Astable Multivibrator

Use Scenario: Converting noisy or slowly varying analog sensor outputs (e.g., thermistor voltage ramps) into clean digital logic levels for microcontroller input.

IC Role / Device Role / Timing Role: Schmitt-trigger NAND gate acting as a noise-immune threshold comparator with built-in hysteresis.

Use Value: Eliminates external RC filtering and reduces BOM count by integrating hysteresis directly into logic function.

Use Scenario: Generating continuous square-wave clock signals in low-cost timing circuits without crystals or dedicated oscillator ICs.

IC Role / Device Role / Timing Role: Two cross-coupled 74HC132D gates forming a self-oscillating relaxation oscillator.

Use Value: Achieves stable frequency tuning via single R/C network (K-factor 0.5–2.0), reducing component count vs. 555-based solutions.

Monostable Multivibrator

Pulse Edge Detection

Use Scenario: Creating precise, fixed-duration output pulses in response to mechanical switch closures or encoder index pulses.

IC Role / Device Role / Timing Role: Single 74HC132D gate configured with RC network to generate programmable pulse width (e.g., 10 ms–1 s).

Use Value: Provides debounced, jitter-free one-shot output without software intervention or MCU timer resources.

Use Scenario: Detecting rising or falling edges on slow-moving control signals (e.g., HVAC zone status, relay feedback) for event logging or interrupt generation.

IC Role / Device Role / Timing Role: NAND gate used in edge-triggered differentiator configuration with RC input network.

Use Value: Delivers sub-microsecond edge detection resolution even with millisecond-scale input transitions.

Equivalent & Alternatives

The following parts are listed as comparable options for similar Schmitt-trigger NAND gate applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
74HCT132D,653	TTL-compatible input thresholds (VT+ ≈ 1.4 V, VT− ≈ 0.6 V at 5 V); identical SO14 package and pinout	Better suited for mixed 5 V TTL/CMOS systems; lower noise margin than HC variant	Select when interfacing legacy 5 V TTL logic or when tighter input threshold matching to 5 V rails is required
SN74LV132APWR	Lower VCC range (2.0–5.5 V); higher drive strength (±12 mA); same Schmitt functionality and pinout	Preferred for 3.3 V-only systems requiring stronger output drive or lower dynamic power	Choose for battery-powered or high-speed 3.3 V designs where LV family's reduced propagation delay (7.5 ns typ) matters

Compared with 74HCT132D,653, the 74HC132D offers superior noise immunity due to wider hysteresis, while SN74LV132APWR delivers faster switching and lower supply current at 3.3 V - making the HC version optimal for industrial noise-prone environments with wide-voltage flexibility.

Availability

74HC132D,653 is available at Aetrix Electronics and suitable for waveform shaping, oscillator design, switch debouncing, and edge detection applications requiring stable component supply across extended temperature ranges.

Supply support for 74HC132D,653 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Nexperia is a global semiconductor expert focused on essential efficiency technologies, delivering high-performance logic, discrete, and MOSFET solutions for automotive, industrial, and consumer markets.

The 74HC132D belongs to Nexperia's 74HC logic family, engineered for robust noise immunity and wide-supply operation in industrial control, power management, and sensor interface applications where reliability under electrical stress is critical.

FAQ

What is the maximum recommended supply voltage for 74HC132D,653?

The absolute maximum supply voltage is +7.0 V, but the recommended operating range is 2.0 V to 6.0 V. Operation above 6.0 V risks exceeding internal oxide breakdown limits and invalidates parametric guarantees per Table 4 and Table 5 of the datasheet. Continuous use at 6.5 V is not advised.

Can 74HC132D,653 drive a 50 pF load at 10 MHz without signal degradation?

Yes - at VCC = 6.0 V, the typical propagation delay is 10 ns and transition time is 6 ns, supporting clean 10 MHz square-wave output into 50 pF. Measured tpd and tt values in Table 7 confirm stable operation under these conditions, provided proper PCB layout and decoupling are implemented.

Does the SO14 package of 74HC132D,653 include a thermal pad?

No - the SOT108-1 (SO14) package has no exposed thermal pad. Thermal dissipation relies on copper traces connected to pins 7 (GND) and 14 (VCC). For high-duty-cycle operation, PCB layout should maximize copper area on these pins per Figure 15 in the datasheet.

How does input hysteresis improve performance in noisy industrial environments?

Hysteresis creates separate VT+ (2.1–4.2 V) and VT− (1.2–3.0 V) thresholds, preventing multiple output transitions during slow or noisy input crossings. This eliminates contact bounce artifacts and EMI-induced glitches - verified by transfer characteristic curves in Table 10 and Fig. 6–9 of the datasheet.

74HC132D,653 Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: 74HC

Package/Case:: 14-SOIC (0.154", 3.90mm Width)

Packaging:: Tape & Reel (TR)

Product Status:: Active

Logic Type:: NAND Gate

Number of Circuits:: 4

Number of Inputs:: 2

Features:: Schmitt Trigger

Voltage - Supply:: 2V ~ 6V

Current - Quiescent (Max):: 2 µA

Current - Output High, Low:: 5.2mA, 5.2mA

Input Logic Level - Low:: 0.3V ~ 1.2V

Input Logic Level - High:: 1.5V ~ 4.2V

Max Propagation Delay @ V, Max CL:: 21ns @ 6V, 50pF

Operating Temperature:: -40°C ~ 125°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 14-SO

74HC132D,653 FAQ

1.How can I place an order for 74HC132D,653 through Aetrix?

Please submit a Request for Quotation (RFQ) for 74HC132D,653 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for 74HC132D,653 reliable?

The price and inventory of 74HC132D,653 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC132D,653 is usually 5 days.

3.What payment methods are accepted for 74HC132D,653?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC132D,653 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 74HC132D,653?

74HC132D,653 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74HC132D,653 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for 74HC132D,653?

For technical support, including 74HC132D,653 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC132D,653 requirements.

6.How does Aetrix verify that 74HC132D,653 is sourced from the original manufacturer or authorized distributors?

All 74HC132D,653 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 74HC132D,653 meets industry standards.

7.What is the process for return or replacement of 74HC132D,653?

All 74HC132D,653 units undergo pre-shipment inspection (PSI). If there is an issue with 74HC132D,653, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The 74HC132D,653 part is unused and in its original packaging.

Return procedure for 74HC132D,653:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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