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NXP Semiconductors 74LVC132APW,112
- Part No.:
- 74LVC132APW,112
- Manufacturer:
- NXP Semiconductors
- Category:
- Gates and Inverters
- Package:
- -
- Datasheet:
-
74LVC132APW,112.pdf
- Description:
- IC GATE NAND
- Quantity:
- Payment:
- Shipping:
Inventory:5,306
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Product details
Overview
74LVC132APW,112 from Nexperia is a quad 2-input NAND Schmitt trigger IC operating from 1.2 V to 3.6 V supply, featuring 5 V-tolerant inputs, input hysteresis (VH up to 1.2 V), and propagation delay as low as 1.5 ns at 3.3 V - used for noise-immune signal conditioning in mixed-voltage digital interfaces.
For engineers reviewing the 74LVC132APW,112 datasheet, 74LVC132APW,112 pinout, 74LVC132APW,112 application, or 74LVC132APW,112 equivalent, key selection criteria include Schmitt-trigger hysteresis voltage (VT+ and VT−), 5 V input tolerance with 3.3 V supply operation, TSSOP14 thermal performance, and guaranteed output skew ≤1.5 ns across temperature.
Technical Context
This device implements four independent 2-input NAND gates, each with asymmetric Schmitt-trigger input thresholds (VT+ and VT−) enabling robust waveform shaping in high-noise environments. Hysteresis (VH = VT+ − VT−) ranges from 0.3 V to 1.2 V depending on VCC, ensuring reliable transition discrimination for slow-rising/falling signals.
It supports mixed-voltage interfacing: inputs accept up to 5.5 V while operating from 1.2–3.6 V VCC, eliminating level-shifter requirements between 3.3 V logic and legacy 5 V systems. Output drive strength is specified down to 3.0 V VCC with VOH ≥ VCC − 0.8 V and VOL ≤ 0.55 V at 24 mA.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 1.2 V to 3.6 V - enables direct integration into modern low-voltage FPGA/CPU I/O domains without external regulators. |
| Input Voltage Range | 0 V to 5.5 V - allows safe connection to 5 V TTL/CMOS outputs while powered from 3.3 V or lower. |
| Hysteresis Voltage (VH) | 0.3 V to 1.2 V - rejects noise spikes up to ±600 mV on input lines, critical for industrial sensor interface stability. |
| Propagation Delay (tpd) | 1.5 ns (min) to 8.0 ns (max) at VCC = 3.0–3.6 V - supports >100 MHz clock edge conditioning in timing-critical applications. |
| Output Skew (tsk(o)) | ≤1.5 ns - ensures synchronized switching across all four gates, essential for multivibrator timing accuracy. |
| Operating Temperature | −40 °C to +125 °C - qualified for under-hood automotive modules and industrial control cabinets. |
| ESD Protection | HBM >2000 V, CDM >1000 V - withstands handling and board-level ESD events without latch-up or parametric shift. |
Pinout & Package
TSSOP14 plastic thin shrink small outline package (SOT402-1), 14-lead, body width 4.4 mm, 0.65 mm pitch - optimized for high-density PCB layouts with improved thermal dissipation vs. SO14.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A, 2A, 3A, 4A | NAND gate input A | Four independent Schmitt-triggered inputs accepting 0–5.5 V; each paired with corresponding B input. |
| 1B, 2B, 3B, 4B | NAND gate input B | Second input per gate; hysteresis applied individually to each A/B pair for noise rejection on both paths. |
| 1Y, 2Y, 3Y, 4Y | NAND gate output | Active-low open-drain compatible outputs; drive capability rated to ±24 mA at 3.0 V VCC. |
| VCC (Pin 14) | Positive supply | Single 1.2–3.6 V rail powers all four gates; no separate I/O or core voltage required. |
| GND (Pin 7) | Ground reference | Common return path for all inputs, outputs, and internal circuitry; decoupling capacitor placement critical near this pin. |
Key Features
| Feature | Design Value |
|---|---|
| 5 V tolerant inputs | Enables direct interfacing with legacy 5 V logic without external level shifters or resistive dividers. |
| Unlimited input rise/fall times | Guarantees clean output transitions even with RC-filtered or long-trace inputs - eliminates need for external edge sharpening. |
| JEDEC JESD8-C/JESD36 compliance | Validates interoperability with industry-standard 2.7–3.6 V CMOS systems and ensures predictable timing behavior. |
| −40 °C to +125 °C operation | Supports deployment in extended-temperature environments including motor control, power supplies, and telecom infrastructure. |
| Low ICC (≤40 μA at 3.6 V) | Reduces static power in battery-backed or always-on monitoring circuits where quiescent current impacts runtime. |
Applications
| Waveform Shaping in Industrial Sensors | Astable Multivibrator Timing Core |
|---|---|
|
Use Scenario: Converting noisy analog sensor outputs (e.g., hall-effect or proximity switch signals) into clean digital pulses for microcontroller capture. IC Role / Device Role / Timing Role: Schmitt-trigger NAND gate acting as input conditioner - converting slow, jittery edges into monotonic, rail-to-rail logic transitions. Use Value: Eliminates false triggering caused by EMI or contact bounce; hysteresis of up to 1.2 V suppresses noise spikes without external RC filtering. |
Use Scenario: Generating precise square-wave clocks for LED flashers, PWM dimming, or test signal generation in portable equipment. IC Role / Device Role / Timing Role: Cross-coupled NAND gate pair forming an astable oscillator - frequency set by external R/C network connected to inputs. Use Value: Propagation delay variation ≤1.5 ns ensures stable duty cycle; 5 V-tolerant inputs allow use with higher-voltage timing capacitors. |
| Monostable Pulse Generation | Mixed-Voltage Logic Translation |
|
Use Scenario: Creating fixed-duration pulses from momentary button presses or interrupt signals in embedded control panels. IC Role / Device Role / Timing Role: Single NAND gate configured as monostable multivibrator - triggered by edge on one input, timed by RC network on feedback path. Use Value: Input hysteresis prevents retriggering from switch bounce; guaranteed tpd <8 ns enables sub-microsecond pulse widths at 3.3 V. |
Use Scenario: Interfacing 5 V microcontroller peripherals (e.g., UART transceivers, EEPROMs) with 3.3 V host processors in IoT gateways. IC Role / Device Role / Timing Role: Level-translating NAND gate - accepting 5 V inputs while driving 3.3 V logic rails with full VIH/VIL compatibility. Use Value: No external biasing or direction control needed; bidirectional translation supported via NAND logic inversion when combined with pull-ups. |
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 |
|---|---|---|---|
| SN74LV132APWR | TI part with identical 1.65–5.5 V VCC range but only −40 °C to +85 °C rating; VH = 0.3–0.9 V (lower hysteresis). | Limited to commercial-temperature applications; less effective in high-EMI industrial settings requiring >100 °C operation. | Select when cost sensitivity outweighs extended temperature needs and hysteresis margin is sufficient. |
| 74HC132D,653 | Nexperia HC variant: 2–6 V VCC, higher ICC (≤160 μA), slower tpd (min 20 ns at 4.5 V), no 5 V tolerance at low VCC. | Requires ≥4.5 V for full-speed operation; unsuitable for 1.8 V or 2.5 V domains where LVC maintains performance. | Choose only if legacy 5 V-only systems demand HC logic family compatibility and speed is non-critical. |
Compared with SN74LV132APWR and 74HC132D,653, the 74LVC132APW,112 uniquely combines 125 °C operation, 5 V input tolerance at 1.2 V VCC, and sub-2 ns propagation delay - making it the sole option for compact, thermally constrained, mixed-voltage timing applications demanding robust noise immunity.
Availability
74LVC132APW,112 is available at Aetrix Electronics and suitable for industrial sensor interfaces, automotive body control modules, consumer appliance timing circuits, and IoT edge node signal conditioning requiring stable component supply across extended temperature ranges.
Supply support for 74LVC132APW,112 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 high-volume, high-reliability logic, discrete, and MOSFET solutions - delivering energy-efficient, space-saving components for mass-market electronics.
The 74LVC series targets low-voltage, mixed-signal interface applications, emphasizing 5 V tolerance, wide VCC range, and robust ESD performance for seamless integration into heterogeneous digital systems.
FAQ
Can 74LVC132APW,112 operate with VCC = 1.2 V while accepting 5 V inputs?
Yes. The device is explicitly rated for 5 V-tolerant inputs across its full 1.2 V to 3.6 V VCC range. At 1.2 V supply, inputs may swing from 0 V to 5.5 V without damage or functional degradation, enabling true level translation without external components.
What is the minimum recommended load capacitance for stable oscillation in astable multivibrator configurations?
For reliable startup and frequency stability in astable mode, a minimum load capacitance of 30 pF is recommended per output, matching the test condition defined in Table 8. Lower values (<15 pF) may cause erratic oscillation or failure to start due to insufficient gate input loading.
How does the hysteresis voltage (VH) vary with supply voltage, and why does it matter for noise immunity?
VH ranges from 0.1 V at VCC = 1.2 V to 1.2 V at VCC = 3.6 V. This scaling ensures consistent noise margin relative to logic thresholds - e.g., at 3.3 V, VH ≈ 1.0 V provides ±500 mV noise rejection around VT+ and VT−, preventing false toggling in electrically noisy motor-drive or power-conversion environments.
Is thermal pad soldering required for the TSSOP14 (SOT402-1) package of 74LVC132APW,112?
No. The TSSOP14 package has no exposed thermal pad. Unlike DHVQFN variants, SOT402-1 relies on lead-frame conduction; thermal performance is characterized with standard PCB copper pour under the package body, not pad soldering.
74LVC132APW,112 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- 74LVC
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Logic Type:
- -
- Number of Circuits:
- -
- Number of Inputs:
- -
- Features:
- -
- Voltage - Supply:
- -
- Current - Quiescent (Max):
- -
- Current - Output High, Low:
- -
- Input Logic Level - Low:
- -
- Input Logic Level - High:
- -
- Max Propagation Delay @ V, Max CL:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
74LVC132APW,112 FAQ
1.How can I place an order for 74LVC132APW,112 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC132APW,112 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 74LVC132APW,112 reliable?
The price and inventory of 74LVC132APW,112 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC132APW,112 is usually 5 days.
3.What payment methods are accepted for 74LVC132APW,112?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC132APW,112 transactions.
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4.How is shipping managed for 74LVC132APW,112?
74LVC132APW,112 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC132APW,112 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 74LVC132APW,112?
For technical support, including 74LVC132APW,112 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC132APW,112 requirements.
6.How does Aetrix verify that 74LVC132APW,112 is sourced from the original manufacturer or authorized distributors?
All 74LVC132APW,112 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 74LVC132APW,112 meets industry standards.
7.What is the process for return or replacement of 74LVC132APW,112?
All 74LVC132APW,112 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC132APW,112, 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 74LVC132APW,112 part is unused and in its original packaging.
Return procedure for 74LVC132APW,112:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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