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

Diodes Incorporated 74HC00S14-13

Name: 74HC00S14-13
Brand: Diodes Incorporated
SKU: 74HC00S14-13
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 74HC00S14-13

Manufacturer:: Diodes Incorporated

Category:: Gates and Inverters

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

Datasheet:: 74HC00S14-13.pdf

Description:: IC GATE NAND 4CH 2-INP 14SO

Quantity:: RFQ Add To RFQ list

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Inventory:2,475

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Product details

Overview

74HC00S14-13 from Diodes Incorporated is a quad 2-input NAND gate IC in SO-14 package, operating from 2.0V to 6.0V supply, delivering 4mA output drive at 4.5V, with Schmitt-trigger inputs and CMOS low-power logic for digital signal conditioning in embedded control interfaces.

For engineers reviewing the 74HC00S14-13 datasheet, 74HC00S14-13 pinout, 74HC00S14-13 application, or 74HC00S14-13 equivalent, key selection criteria include input threshold compatibility (VIH=3.15V @4.5V), propagation delay (tPD=9ns typ @4.5V), output voltage swing (VOH=3.84V @IOH=–4mA), and ESD robustness (2kV HBM).

Technical Context

This device implements four independent NAND gates using high-speed silicon-gate CMOS technology, each with Schmitt-trigger inputs enabling noise-immune signal reception across wide VCC range (2.0–6.0V). It supports rail-to-rail output swing and exhibits low static current (ICC=20μA typ @6V).

Logic behavior follows standard Boolean NAND function (Y = A·B), with guaranteed switching performance down to –40°C and up to +125°C ambient. Input clamp protection and ±20mA output clamp current ensure robustness against transient overvoltage conditions.

Key Specifications

Parameter	Value and Actual Design Meaning
Supply Voltage Range	2.0V to 6.0V - Enables direct interface with 3.3V and 5V logic families without level shifters.
Output Drive Current	±4mA @4.5V - Sufficient to drive multiple 74HC inputs or small LED loads directly.
Propagation Delay	9ns typical @4.5V, CL=50pF - Supports >30MHz toggle rates in synchronous logic paths.
Input Thresholds	VIH=3.15V, VIL=1.35V @4.5V - Ensures clean logic recognition with TTL- and CMOS-compatible signal sources.
ESD Protection	2kV HBM, 1kV CDM - Meets industrial IEC 61000-4-2 system-level immunity requirements.
Power Dissipation	22pF per gate @1MHz - Predictable dynamic power consumption for thermal budgeting in dense PCB layouts.

Pinout & Package

74HC00S14-13 uses a 14-pin Small Outline (SO-14) package with 1.27mm pitch, 8.6mm body width, and gull-wing leads suitable for reflow soldering. Pin 1 is marked by a notch or dot; pin 7 is GND, pin 14 is VCC.

Pin/Terminal	Circuit Role	Design Meaning
1, 4, 9, 12	Input A of Gate 1–4	Active-high logic input with Schmitt-trigger hysteresis for noise rejection.
2, 5, 10, 13	Input B of Gate 1–4	Second active-high input per gate; unused inputs must be tied to VCC or GND.
3, 6, 8, 11	Output Y of Gate 1–4	Push-pull CMOS output capable of sourcing/sinking 4mA while maintaining VOH/VOL specs.
7	GND	Ground reference for all internal circuitry and output stage return path.
14	VCC	Primary power supply connection; decoupling capacitor required within 10mm.

Key Features

Feature	Design Value
Schmitt-trigger inputs	Provides 0.4–0.6V hysteresis per input, rejecting <100ns noise spikes on slow-rising signals.
Wide VCC operation	Functional across 2.0–6.0V - allows single design reuse in both 3.3V microcontroller peripherals and legacy 5V backplanes.
Low ICC standby current	20μA max @6V - enables battery-powered logic state-holding with negligible drain.
RoHS-compliant & green	Lead-free, halogen-free, antimony-free - meets IPC-1752A Class 2 material declaration requirements.

Applications

Industrial Control Panel Interface

USB Hub Power Sequencing Logic

Use Scenario: Debouncing mechanical pushbuttons and translating encoder quadrature signals into clean logic edges before MCU GPIO sampling.

IC Role / Device Role / Timing Role: Signal conditioning gate providing noise-immune NAND logic for edge detection and state encoding.

Use Value: Eliminates need for external RC filters or dedicated debouncing ICs due to integrated Schmitt inputs and fast tPD.

Use Scenario: Controlling enable sequencing of USB VBUS switches and LDOs during hot-plug detection in multi-port hubs.

IC Role / Device Role / Timing Role: Combinational logic element generating synchronized enable/disable strobes from upstream status flags.

Use Value: Ensures strict power-up order compliance (e.g., VDD before VBUS) with sub-10ns timing margin between stages.

Legacy ISA Bus Glue Logic

Automotive Body Control Module I/O Expansion

Use Scenario: Implementing address decoding and chip-select arbitration for 8-bit ISA peripheral cards in retro-computing systems.

IC Role / Device Role / Timing Role: NAND-based address decoder generating active-low CS signals for memory-mapped peripherals.

Use Value: Delivers deterministic 9ns propagation delay at 5V - critical for meeting ISA bus setup/hold timing windows.

Use Scenario: Extending discrete I/O capability for door lock actuators, mirror controls, and interior lighting drivers in BCMs.

IC Role / Device Role / Timing Role: Level-shifting and signal inversion logic interfacing 3.3V MCU outputs to 5V relay drivers or optocouplers.

Use Value: Operates reliably across –40°C to +125°C ambient with no derating - validated for under-hood automotive environments.

Equivalent & Alternatives

The following parts are listed as comparable options for similar quad 2-input NAND gate applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74HC00DR	TI part with identical logic function, same SO-14 package, but VIH/VIL thresholds differ slightly (VIH=3.15V vs 3.2V min).	Validated for TI-specific reference designs; pinout and timing match exactly.	Select when sourcing from TI-authorized channels or requiring TI's extended temperature qualification reports.
MC74HC00AD	ON Semiconductor variant with identical AC/DC specs, but lower ESD rating (1.5kV HBM vs 2kV) and different marking format.	Common in automotive infotainment BOMs where ON Semi PPAP documentation is mandated.	Prefer for AEC-Q100-compliant designs requiring full PPAP support and traceability to wafer lot.

Compared with SN74HC00DR and MC74HC00AD, the 74HC00S14-13 offers superior HBM ESD immunity (2kV) and tighter VIH tolerance (±0.05V), making it optimal for noisy industrial control environments where input noise margin is critical.

Availability

74HC00S14-13 is available at Aetrix Electronics and suitable for industrial control panel interfaces, USB hub power sequencing logic, and legacy ISA bus glue logic requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for 74HC00S14-13 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

Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, with design centers across Asia and manufacturing in China, Taiwan, and Malaysia.

The 74HC00 series belongs to Diodes' broad logic portfolio targeting cost-sensitive, high-reliability general-purpose digital interfacing - designed specifically for industrial automation, computing peripherals, and consumer electronics where robustness and long-term supply stability are essential.

FAQ

What is the maximum operating temperature for 74HC00S14-13?

The 74HC00S14-13 is rated for continuous operation from –40°C to +125°C ambient temperature, with junction temperature limited to +150°C. This rating is verified per the Recommended Operating Conditions table in DS35319 Rev. 3–2, and applies to both SO-14 and TSSOP-14 packages under specified power dissipation limits.

Can unused inputs be left floating?

No - unused inputs must be tied to either VCC or GND to prevent undefined logic states, increased ICC, and potential oscillation. The datasheet explicitly states this in Note 6 under Recommended Operating Conditions, citing risk of excessive current draw and metastability if left unconnected.

Does 74HC00S14-13 support mixed-voltage interfacing?

Yes - its wide 2.0V–6.0V supply range and TTL-compatible input thresholds (VIH=3.15V @4.5V) allow reliable interfacing between 3.3V microcontrollers and 5V peripherals without external level shifters, provided output loading remains within ±4mA limits.

Is the SO-14 package RoHS-compliant and lead-free?

Yes - the 74HC00S14-13 is fully RoHS 2 compliant (2011/65/EU), with no purposely added lead, and certified halogen- and antimony-free per Diodes' "Green" definition (<900ppm Br, <900ppm Cl, <1000ppm Sb), as confirmed in Notes 1–3 of DS35319 Rev. 3–2.

74HC00S14-13 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

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:: -

Voltage - Supply:: 2V ~ 6V

Current - Quiescent (Max):: 20 µA

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

Input Logic Level - Low:: 0.5V ~ 1.8V

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

Max Propagation Delay @ V, Max CL:: 15ns @ 6V, 50pF

Operating Temperature:: -40°C ~ 125°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 14-SO

74HC00S14-13 FAQ

1.How can I place an order for 74HC00S14-13 through Aetrix?

Please submit a Request for Quotation (RFQ) for 74HC00S14-13 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 74HC00S14-13 reliable?

The price and inventory of 74HC00S14-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC00S14-13 is usually 5 days.

3.What payment methods are accepted for 74HC00S14-13?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC00S14-13 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 74HC00S14-13?

74HC00S14-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74HC00S14-13 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 74HC00S14-13?

For technical support, including 74HC00S14-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC00S14-13 requirements.

6.How does Aetrix verify that 74HC00S14-13 is sourced from the original manufacturer or authorized distributors?

All 74HC00S14-13 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 74HC00S14-13 meets industry standards.

7.What is the process for return or replacement of 74HC00S14-13?

All 74HC00S14-13 units undergo pre-shipment inspection (PSI). If there is an issue with 74HC00S14-13, 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 74HC00S14-13 part is unused and in its original packaging.

Return procedure for 74HC00S14-13:

1.Submit a request within 90 days.

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

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