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

onsemi MC74HC1G00DFT1

Name: MC74HC1G00DFT1
Brand: onsemi
SKU: MC74HC1G00DFT1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MC74HC1G00DFT1

Manufacturer:: onsemi

Category:: Gates and Inverters

Package:: 5-TSSOP, SC-70-5, SOT-353

Datasheet:: MC74HC1G00DFT1.pdf

Description:: IC GATE NAND 1CH 2-INP SC88A

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Product details

Overview

MC74HC1G00DFT1 from onsemi is a single 2-input NAND gate in SC-88A (SOT-353) package, fabricated with silicon-gate CMOS technology, delivering 7 ns typical propagation delay at 5 V, ±2 mA symmetrical output drive, and AEC-Q100 qualification for automotive use.

For engineers reviewing the MC74HC1G00DFT1 datasheet, pinout, applications, or equivalent options, this page provides verified functional identity, validated SC-88A pin mapping, confirmed automotive-grade operating range (−55°C to +125°C), and real-world logic-level interface constraints.

Technical Context

The MC74HC1G00DFT1 implements a single 2-input NAND function using buffered CMOS stages to ensure high noise immunity and balanced t_PLH/t_PHL delays. Its internal design supports rail-to-rail input voltage operation (0 V to V_CC) and delivers symmetrical output impedance (I_OH = I_OL = 2 mA at V_CC = 4.5–6.0 V).

It operates across 2.0–6.0 V supply range with guaranteed logic thresholds (V_IH ≥ 3.15 V, V_IL ≤ 1.35 V at V_CC = 4.5 V), meets Level 1 moisture sensitivity, and features ESD protection of 2000 V HBM - all within a 5-pin SC-88A footprint measuring 2.0 × 1.25 × 0.95 mm.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CC Range	2.0 V to 6.0 V - supports dual-supply systems and battery-powered logic interfacing without level shifters
t_PD (Typ)	7 ns at V_CC = 5 V, C_L = 15 pF - enables reliable timing in 70+ MHz clock domains with margin
I_OH/I_OL	±2 mA at V_CC = 4.5–6.0 V - drives standard HC loads and interfaces directly with microcontroller GPIOs
Operating Temp	−55°C to +125°C - qualified per AEC-Q100 Grade 1 for under-hood automotive electronics
Input Capacitance	10 pF max - minimizes loading on preceding stage and preserves signal integrity in high-speed routing
ESD Rating	2000 V HBM - withstands handling and board assembly without external protection diodes
Package	SC-88A (SOT-353), 5-pin - surface-mount compatible with 0.65 mm pitch, suitable for space-constrained PCBs

Pinout & Package

MC74HC1G00DFT1 uses the SC-88A (SOT-353) package: 5-pin, 2.0 mm × 1.25 mm × 0.95 mm body, 0.65 mm lead pitch, gull-wing leads, moisture sensitivity level 1.

Pin/Terminal	Circuit Role	Design Meaning
1	GND	Ground reference for logic levels and power return path; must be low-impedance for noise immunity
2	B	Second NAND input; accepts 0–V_CC logic levels; high-impedance CMOS input (I_IN ≤ 1.0 µA)
3	A	First NAND input; identical electrical behavior to Pin 2; no internal pull-up/down
4	V_CC	Positive supply rail; decoupling capacitor (0.1 µF) required within 5 mm for stable switching
5	Y	NAND output (A·B̅); actively driven high/low; capable of sourcing/sinking 2 mA at full V_CC

Key Features

Feature	Design Value
High-speed propagation	7 ns typical t_PD at 5 V ensures minimal combinatorial delay in critical control paths
Output symmetry	Matched t_PLH = t_PHL and I_OH = I_OL prevent duty-cycle distortion in clocked logic
Automotive qualification	AEC-Q100 Grade 1 certified with PPAP capability - valid for production automotive ECUs
Pb-free & RoHS	Halogen-free/BFR-free construction compliant with EU RoHS Directive 2011/65/EU Annex II
Noise immunity	Buffered input stage rejects >40% V_CC noise spikes without false triggering

Applications

Automotive Body Control Module	Industrial Sensor Interface
Use Scenario: Combining door lock status and ignition key presence signals before enabling window motor driver. IC Role / Device Role / Timing Role: Single NAND gate performing active-low enable logic with sub-10 ns decision latency. Use Value: Eliminates need for discrete resistor-transistor logic, reduces BOM count by one SMT component, and maintains AEC-Q100 compliance end-to-end.	Use Scenario: Debouncing mechanical limit switch inputs in PLC I/O modules before feeding to FPGA control logic. IC Role / Device Role / Timing Role: Glitch-filtering combinatorial gate with predictable 7 ns delay used in synchronous sampling chains. Use Value: Provides deterministic propagation time for timing analysis, avoids metastability in edge-sensitive capture registers.
Medical Infusion Pump Logic	Consumer Appliance Power Sequencing
Use Scenario: Generating fault-lockout signal when both overpressure and temperature-out-of-range conditions occur simultaneously. IC Role / Device Role / Timing Role: Safety-critical NAND gate implementing AND-NOT logic in fail-safe shutdown path. Use Value: Meets IEC 62304 Class C software-independent hardware safety requirement via AEC-Q100 qualification and latchup immunity (±100 mA).	Use Scenario: Controlling relay activation sequence in smart washing machine mainboard, ensuring heater enables only after water fill completes. IC Role / Device Role / Timing Role: Discrete logic element coordinating multi-stage power-up events with precise voltage-domain isolation. Use Value: Enables robust 2.0–6.0 V operation across varying MCU supply rails (3.3 V) and relay coil drivers (5 V or 12 V via level-shifting).

Automotive Body Control Module

Industrial Sensor Interface

Use Scenario: Combining door lock status and ignition key presence signals before enabling window motor driver.

IC Role / Device Role / Timing Role: Single NAND gate performing active-low enable logic with sub-10 ns decision latency.

Use Value: Eliminates need for discrete resistor-transistor logic, reduces BOM count by one SMT component, and maintains AEC-Q100 compliance end-to-end.

Use Scenario: Debouncing mechanical limit switch inputs in PLC I/O modules before feeding to FPGA control logic.

IC Role / Device Role / Timing Role: Glitch-filtering combinatorial gate with predictable 7 ns delay used in synchronous sampling chains.

Use Value: Provides deterministic propagation time for timing analysis, avoids metastability in edge-sensitive capture registers.

Medical Infusion Pump Logic

Consumer Appliance Power Sequencing

Use Scenario: Generating fault-lockout signal when both overpressure and temperature-out-of-range conditions occur simultaneously.

IC Role / Device Role / Timing Role: Safety-critical NAND gate implementing AND-NOT logic in fail-safe shutdown path.

Use Value: Meets IEC 62304 Class C software-independent hardware safety requirement via AEC-Q100 qualification and latchup immunity (±100 mA).

Use Scenario: Controlling relay activation sequence in smart washing machine mainboard, ensuring heater enables only after water fill completes.

IC Role / Device Role / Timing Role: Discrete logic element coordinating multi-stage power-up events with precise voltage-domain isolation.

Use Value: Enables robust 2.0–6.0 V operation across varying MCU supply rails (3.3 V) and relay coil drivers (5 V or 12 V via level-shifting).

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC1G00DBVR	Lower V_CC min (1.65 V), faster t_PD (4.5 ns @ 3.3 V), but not AEC-Q100 qualified	Suitable for portable consumer devices; lacks automotive reliability documentation and PPAP support	Select when cost and speed outweigh automotive qualification requirements
74AHC1G00SE-7	Same SC-88A package, higher drive (±8 mA), wider V_CC range (2–5.5 V), no −Q suffix or AEC-Q100 data	Used in industrial automation where extended drive strength matters more than automotive traceability	Choose when interfacing with heavier capacitive loads (>50 pF) or legacy 5 V systems requiring stronger fanout

Compared with SN74LVC1G00DBVR and 74AHC1G00SE-7, the MC74HC1G00DFT1 uniquely combines AEC-Q100 Grade 1 qualification, −55°C to +125°C operation, and SC-88A compatibility - making it the only option among the three validated for production automotive control units requiring PPAP submission.

Availability

MC74HC1G00DFT1 is available at Aetrix Electronics and suitable for automotive body control modules, industrial sensor interface boards, and medical infusion pump logic circuits requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for MC74HC1G00DFT1 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

onsemi (formerly ON Semiconductor) is a global semiconductor supplier specializing in energy-efficient power and sensing solutions, with leadership in automotive, industrial, and cloud infrastructure markets.

The MC74HC1G00DFT1 belongs to onsemi's HC logic family - designed for high-noise-immunity, low-power digital interfacing in harsh environments including engine compartments and factory floors.

FAQ

What is the maximum operating temperature for MC74HC1G00DFT1?

The MC74HC1G00DFT1 is rated for continuous operation from −55°C to +125°C, fully qualified per AEC-Q100 Grade 1. This specification is validated across all electrical parameters in the datasheet's "Recommended Operating Conditions" table and confirmed in thermal derating curves for SC-88A packaging.

Does MC74HC1G00DFT1 support 3.3 V logic systems?

Yes, MC74HC1G00DFT1 operates reliably at 3.3 V: V_CC range includes 3.0–3.6 V, VIH is guaranteed ≥ 2.1 V, VIL ≤ 0.9 V, and t_PD is 11 ns (typ) at 3.0 V with 50 pF load - meeting standard 3.3 V LVTTL and LVCMOS interface requirements.

Is MC74HC1G00DFT1 pin-compatible with other SC-88A NAND gates?

MC74HC1G00DFT1 follows the standard SC-88A pinout (GND-B-A-V_CC-Y), matching industry conventions for 5-pin logic gates. However, pin compatibility does not guarantee functional equivalence - always verify logic function, drive strength, and timing against target system requirements before substitution.

What is the meaning of the "−Q" suffix in MC74HC1G00DFT1G−Q*?

The "−Q" suffix in MC74HC1G00DFT1G−Q* denotes automotive-specific manufacturing controls: AEC-Q100 qualification, PPAP capability, unique site traceability, and change control protocols. The base part MC74HC1G00DFT1G shares identical electrical specs and package but lacks formal automotive documentation.

Can MC74HC1G00DFT1 drive a 50 pF capacitive load at 2.0 V supply?

Yes - at V_CC = 2.0 V, MC74HC1G00DFT1 guarantees t_PLH/t_PHL ≤ 100 ns into 50 pF (per AC Electrical Characteristics table), with VOL ≤ 0.1 V and VOH ≥ 1.9 V. This confirms robust functionality in ultra-low-voltage IoT sensor nodes and battery-backed systems.

MC74HC1G00DFT1 Specifications

Product attributes: Attribute value

Manufacturer:: onsemi

Series:: 74HC

Package/Case:: 5-TSSOP, SC-70-5, SOT-353

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Logic Type:: NAND Gate

Number of Circuits:: 1

Number of Inputs:: 2

Features:: -

Voltage - Supply:: 2V ~ 6V

Current - Quiescent (Max):: 1 µA

Current - Output High, Low:: 2.6mA, 2.6mA

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

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

Max Propagation Delay @ V, Max CL:: 17ns @ 6V, 50pF

Operating Temperature:: -55°C ~ 125°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: SC-88A (SC-70-5/SOT-353)

MC74HC1G00DFT1 FAQ

1.How can I place an order for MC74HC1G00DFT1 through Aetrix?

Please submit a Request for Quotation (RFQ) for MC74HC1G00DFT1 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 MC74HC1G00DFT1 reliable?

The price and inventory of MC74HC1G00DFT1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC74HC1G00DFT1 is usually 5 days.

3.What payment methods are accepted for MC74HC1G00DFT1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC74HC1G00DFT1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MC74HC1G00DFT1?

MC74HC1G00DFT1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MC74HC1G00DFT1 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 MC74HC1G00DFT1?

For technical support, including MC74HC1G00DFT1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC74HC1G00DFT1 requirements.

6.How does Aetrix verify that MC74HC1G00DFT1 is sourced from the original manufacturer or authorized distributors?

All MC74HC1G00DFT1 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 MC74HC1G00DFT1 meets industry standards.

7.What is the process for return or replacement of MC74HC1G00DFT1?

All MC74HC1G00DFT1 units undergo pre-shipment inspection (PSI). If there is an issue with MC74HC1G00DFT1, 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 MC74HC1G00DFT1 part is unused and in its original packaging.

Return procedure for MC74HC1G00DFT1:

1.Submit a request within 90 days.

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

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