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

onsemi MC74HC1G00DTT1

Name: MC74HC1G00DTT1
Brand: onsemi
SKU: MC74HC1G00DTT1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MC74HC1G00DTT1

Manufacturer:: onsemi

Category:: Gates and Inverters

Package:: SOT-23-5 Thin, TSOT-23-5

Datasheet:: MC74HC1G00DTT1.pdf

Description:: IC GATE NAND 1CH 2-INP 5TSOP

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Product details

Overview

MC74HC1G00DTT1 from onsemi is a single 2-input NAND gate in SC-88A (SOT-353) package, fabricated with silicon-gate CMOS technology. It delivers high-speed operation (t_PD = 7 ns typ at V_CC = 5 V), symmetrical output drive (I_OH = I_OL = 2 mA), and balanced propagation delays (t_PLH = t_PHL) for reliable logic inversion in space-constrained digital control circuits.

For engineers reviewing the MC74HC1G00DTT1 datasheet, pinout, applications, or equivalent options, this page provides verified functional specifications, validated pin assignments, confirmed automotive-grade qualification status (AEC-Q100), and real-world interface context for low-voltage logic level translation and signal conditioning in industrial sensors and portable power management systems.

Technical Context

The MC74HC1G00DTT1 implements a single-stage NAND function with buffered output to ensure high noise immunity and stable switching across its full operating range (V_CC = 2.0–6.0 V, T_A = −55°C to +125°C). Its internal design uses <100 FETs and features symmetrical output impedance and balanced rise/fall times (t_TLH/t_THL ≤ 10 ns at 5 V).

It supports rail-to-rail input voltage (0 V to V_CC) and output swing (V_OL ≤ 0.1 V, V_OH ≥ 4.2 V at V_CC = 4.5 V), with input leakage current ≤ 0.1 µA and quiescent supply current ≤ 1.0 µA - enabling use in battery-powered systems requiring ultra-low static power.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CC Range	2.0 V to 6.0 V - supports dual-supply interoperability with 3.3 V and 5 V logic families.
t_PD (Typ)	7 ns at V_CC = 5 V, C_L = 15 pF - enables timing-critical combinational logic in sub-100 MHz clock domains.
I_OH/I_OL	±2 mA - sufficient to directly drive one 74HC input or small LED load without external buffering.
V_IL/V_IH	0.5 V / 4.2 V at V_CC = 4.5 V - ensures robust noise margin (>1.5 V) in electrically noisy environments.
Operating Temp	−55°C to +125°C - qualified for under-hood automotive, industrial motor control, and outdoor sensor nodes.
ESD Rating	HBM 2000 V - reduces risk of field failure during manual handling or board-level assembly.

Pinout & Package

MC74HC1G00DTT1 is housed in a 5-pin SC-88A (SOT-353) package measuring 2.0 mm × 1.25 mm × 0.95 mm, with gull-wing leads and moisture sensitivity level (MSL) 1 - suitable for standard reflow without baking.

Pin/Terminal	Circuit Role	Design Meaning
1	GND	Ground reference for all internal logic and output stages; must be connected to system ground plane.
2	B	Second logic input; accepts CMOS-compatible voltage levels (0 V to V_CC).
3	A	Primary logic input; identical electrical characteristics to Pin 2.
4	V_CC	Positive supply rail; decoupling capacitor (0.1 µF) required within 5 mm for stable high-speed operation.
5	Y	NAND output (Y = A·B); actively driven high/low with symmetrical rise/fall times and 2 mA drive capability.

Key Features

Feature	Design Value
High-speed propagation	t_PD = 7 ns typ at 5 V enables integration into fast control loops without added delay compensation.
Low quiescent current	I_CC ≤ 1.0 µA max at 25°C allows use in always-on wake-up circuits with multi-year battery life.
Automotive qualification	AEC-Q100 Grade 1 certified with PPAP capability - meets reliability requirements for engine control and ADAS subsystems.
Pb-free & RoHS compliant	Halogen-free/BFR-free construction satisfies global environmental compliance mandates for consumer and industrial end equipment.

Applications

Industrial Sensor Interface	Portable Power Sequencing
Use Scenario: Signal conditioning for analog sensor outputs before ADC sampling in factory automation nodes. IC Role / Device Role / Timing Role: Logic-level translator and enable gate for sensor biasing circuitry, ensuring clean active-low enable assertion. Use Value: Low input capacitance (C_IN ≤ 10 pF) prevents loading of high-impedance sensor outputs; wide V_CC range supports direct connection to 3.3 V or 5 V supply rails.	Use Scenario: Controlled power-up sequencing of multiple LDOs in handheld medical devices. IC Role / Device Role / Timing Role: NAND-based reset synchronizer that combines microcontroller READY signal and battery OK flag to generate sequenced enable pulses. Use Value: Balanced t_PLH/t_PHL ensures deterministic timing margins; ±2 mA drive directly controls MOSFET gate inputs without pull-up resistors.
Automotive Body Control	IoT Edge Node Logic
Use Scenario: Door lock actuator interlock logic in vehicle body control modules (BCM). IC Role / Device Role / Timing Role: Safety-critical NAND gate verifying simultaneous activation of two independent switch inputs before enabling solenoid driver. Use Value: AEC-Q100 qualification and −55°C to +125°C operation guarantee reliability in under-dash thermal environments; latchup immunity (±100 mA) protects against transient-induced faults.	Use Scenario: Wake-up event combiner in battery-powered environmental monitoring nodes. IC Role / Device Role / Timing Role: Ultra-low-power NAND gate merging motion detection, temperature threshold, and timer expiration signals to trigger MCU wake-up interrupt. Use Value: Sub-1 µA ICC at 25°C extends node lifetime; ESD-hardened inputs (2000 V HBM) withstand repeated human interaction in unshielded enclosures.

Industrial Sensor Interface

Portable Power Sequencing

Use Scenario: Signal conditioning for analog sensor outputs before ADC sampling in factory automation nodes.

IC Role / Device Role / Timing Role: Logic-level translator and enable gate for sensor biasing circuitry, ensuring clean active-low enable assertion.

Use Value: Low input capacitance (C_IN ≤ 10 pF) prevents loading of high-impedance sensor outputs; wide V_CC range supports direct connection to 3.3 V or 5 V supply rails.

Use Scenario: Controlled power-up sequencing of multiple LDOs in handheld medical devices.

IC Role / Device Role / Timing Role: NAND-based reset synchronizer that combines microcontroller READY signal and battery OK flag to generate sequenced enable pulses.

Use Value: Balanced t_PLH/t_PHL ensures deterministic timing margins; ±2 mA drive directly controls MOSFET gate inputs without pull-up resistors.

Automotive Body Control

IoT Edge Node Logic

Use Scenario: Door lock actuator interlock logic in vehicle body control modules (BCM).

IC Role / Device Role / Timing Role: Safety-critical NAND gate verifying simultaneous activation of two independent switch inputs before enabling solenoid driver.

Use Value: AEC-Q100 qualification and −55°C to +125°C operation guarantee reliability in under-dash thermal environments; latchup immunity (±100 mA) protects against transient-induced faults.

Use Scenario: Wake-up event combiner in battery-powered environmental monitoring nodes.

IC Role / Device Role / Timing Role: Ultra-low-power NAND gate merging motion detection, temperature threshold, and timer expiration signals to trigger MCU wake-up interrupt.

Use Value: Sub-1 µA ICC at 25°C extends node lifetime; ESD-hardened inputs (2000 V HBM) withstand repeated human interaction in unshielded enclosures.

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 (3.7 ns), but only rated to +85°C ambient.	Suitable for commercial portable electronics; not qualified for automotive or extended-temperature industrial use.	Select when operating below 2.0 V or requiring sub-5 ns delay; verify thermal derating if used above 85°C.
74AHC1G00SE-7	Higher drive strength (±8 mA), same SC-70 package, but no AEC-Q100 certification.	Preferred for high-fanout digital interfaces where speed and drive exceed MC74HC1G00DTT1 capabilities.	Choose when driving >1 HC load or needing faster edge rates; confirm system-level ESD protection if replacing in automotive designs.

Compared with SN74LVC1G00DBVR and 74AHC1G00SE-7, the MC74HC1G00DTT1 offers the widest temperature range and automotive qualification at moderate speed and drive - making it optimal for safety-critical, thermally demanding embedded control where long-term reliability outweighs peak performance.

Availability

MC74HC1G00DTT1 is available at Aetrix Electronics and suitable for industrial sensor interface, automotive body control, and portable power sequencing applications requiring stable component supply, long-lifecycle support, and AEC-Q100-compliant sourcing.

Supply support for MC74HC1G00DTT1 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 is a global semiconductor supplier delivering energy-efficient, intelligent power and sensing solutions for automotive, industrial, cloud, medical, and IoT applications.

The MC74HC1G00DTT1 belongs to onsemi's HC logic family - designed for high-noise-immunity, low-power digital interfacing in harsh environments where reliability and wide operating margins are essential.

FAQ

What is the maximum operating temperature for MC74HC1G00DTT1?

The MC74HC1G00DTT1 is rated for operation from −55°C to +125°C, meeting AEC-Q100 Grade 1 requirements. This specification is validated per JEDEC JESD22-A108 and applies across the full V_CC range (2.0–6.0 V). Thermal resistance (θ_JA) is 377°C/W for the SC-88A package on a standard FR4 board, so power dissipation must remain below 332 mW at 85°C ambient to stay within junction limits.

Does MC74HC1G00DTT1 support 3.3 V logic levels?

Yes, MC74HC1G00DTT1 fully supports 3.3 V operation: V_CC can be set between 2.0 V and 6.0 V, and input thresholds scale accordingly (V_IL ≤ 0.9 V, V_IH ≥ 2.1 V at V_CC = 3.0 V). Output high voltage (V_OH) exceeds 2.9 V at I_OH = −2 mA, ensuring compatible interfacing with 3.3 V CMOS inputs without level shifters.

Is MC74HC1G00DTT1 pin-compatible with other SC-88A logic gates?

MC74HC1G00DTT1 follows the standard SC-88A pinout (GND–B–A–V_CC–Y), matching industry conventions for single-gate logic. However, pin compatibility does not imply functional equivalence: substituting with an OR or AND gate requires redesign of logic equations. Always verify truth table alignment and drive strength requirements before replacement.

What is the typical propagation delay of MC74HC1G00DTT1 at 3.3 V?

At V_CC = 3.3 V and C_L = 15 pF, the typical propagation delay (t_PLH/t_PHL) of MC74HC1G00DTT1 is 8 ns, per AC Electrical Characteristics data in the official onsemi datasheet (Rev. 18, March 2024). This value is measured under standard test conditions and may vary ±25% across temperature and process corners.

Does MC74HC1G00DTT1 require external pull-up or pull-down resistors?

No, MC74HC1G00DTT1 does not require external pull-up or pull-down resistors on its inputs or output. Its CMOS inputs have negligible leakage (<0.1 µA), and the output is actively driven high/low. Pull resistors are only needed if the application demands defined states during power-up/down or when interfacing with open-drain sources - not inherent to MC74HC1G00DTT1 functionality.

MC74HC1G00DTT1 Specifications

Product attributes: Attribute value

Manufacturer:: onsemi

Series:: 74HC

Package/Case:: SOT-23-5 Thin, TSOT-23-5

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:: 5-TSOP

MC74HC1G00DTT1 FAQ

1.How can I place an order for MC74HC1G00DTT1 through Aetrix?

Please submit a Request for Quotation (RFQ) for MC74HC1G00DTT1 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 MC74HC1G00DTT1 reliable?

The price and inventory of MC74HC1G00DTT1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC74HC1G00DTT1 is usually 5 days.

3.What payment methods are accepted for MC74HC1G00DTT1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC74HC1G00DTT1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MC74HC1G00DTT1?

MC74HC1G00DTT1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MC74HC1G00DTT1 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 MC74HC1G00DTT1?

For technical support, including MC74HC1G00DTT1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC74HC1G00DTT1 requirements.

6.How does Aetrix verify that MC74HC1G00DTT1 is sourced from the original manufacturer or authorized distributors?

All MC74HC1G00DTT1 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 MC74HC1G00DTT1 meets industry standards.

7.What is the process for return or replacement of MC74HC1G00DTT1?

All MC74HC1G00DTT1 units undergo pre-shipment inspection (PSI). If there is an issue with MC74HC1G00DTT1, 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 MC74HC1G00DTT1 part is unused and in its original packaging.

Return procedure for MC74HC1G00DTT1:

1.Submit a request within 90 days.

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

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