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

Nexperia USA Inc. 74AHC1G00GW,165

Name: 74AHC1G00GW,165
Brand: Nexperia USA Inc.
SKU: 74AHC1G00GW,165
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 74AHC1G00GW,165

Manufacturer:: Nexperia USA Inc.

Category:: Gates and Inverters

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

Datasheet:: 74AHC1G00GW,165.pdf

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

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Product details

Overview

74AHC1G00GW,165 from Nexperia is a single 2-input NAND gate in TSSOP5 (SOT353-1) package, designed for level translation in mixed-voltage digital systems. It operates from 2.0 V to 5.5 V, features overvoltage-tolerant inputs up to 5.5 V, delivers symmetrical output impedance, and is specified across –40 °C to +125 °C for industrial control and sensor interface logic.

For engineers reviewing the 74AHC1G00GW,165 datasheet, 74AHC1G00GW,165 pinout, 74AHC1G00GW,165 application, or 74AHC1G00GW,165 equivalent, this device serves as a low-power, high-noise-immunity combinatorial logic element where voltage-level bridging between 3.3 V and 5 V domains is required without external level shifters.

Technical Context

This CMOS NAND gate implements standard positive-logic NAND functionality with true TTL-compatible input thresholds only in the AHCT variant; the AHC version uses CMOS-level inputs referenced to VCC. Its propagation delay ranges from 3.5 ns (VCC = 5.0 V, CL = 15 pF) to 10.5 ns (VCC = 3.3 V, CL = 50 pF), with balanced tPLH/tPHL performance due to matched P/N transistor drive strength.

Input clamping current is rated ±20 mA, and output drive capability is ±8.0 mA at VCC = 4.5 V, supporting direct interfacing with standard CMOS loads. The device exhibits latch-up immunity exceeding 100 mA per JESD78 Class II Level A and ESD robustness of >2000 V HBM and >1000 V CDM.

Key Specifications

Parameter	Value and Actual Design Meaning
Logic Function	Single 2-input NAND gate with active-HIGH inputs and active-LOW output
Supply Voltage Range	2.0 V to 5.5 V - enables interoperability across 2.5 V, 3.3 V, and 5 V logic domains
Input Voltage Tolerance	Up to 5.5 V independent of VCC - allows safe interfacing with higher-voltage signals without damage
Propagation Delay	3.5 ns typical (VCC = 5.0 V, CL = 15 pF) - supports >100 MHz toggle rates in low-capacitance paths
Output Drive	±8.0 mA at VCC = 4.5 V - sufficient to drive 10 LVTTL or 20 CMOS loads directly
Operating Temperature	–40 °C to +125 °C - qualified for under-hood, motor control, and industrial PLC environments
Power Dissipation	Max 250 mW (Tamb ≤ 74 °C, TSSOP5) - derates linearly above 74 °C (3.3 mW/K)

Pinout & Package

TSSOP5 (SOT353-1) plastic thin shrink small outline package: 5-lead, 1.25 mm body width, 0.65 mm lead pitch, exposed pad not present.

Pin/Terminal	Circuit Role	Design Meaning
1 (B)	Data input	Standard CMOS-level input; accepts voltages up to 5.5 V regardless of VCC
2 (A)	Data input	Second CMOS-level input; identical electrical behavior to Pin 1
3 (GND)	Ground reference	0 V return path for all internal circuitry and output current sinking
4 (Y)	Data output	Push-pull CMOS output capable of sourcing/sinking ±8 mA at VCC = 4.5 V
5 (VCC)	Supply voltage	Primary power rail; must be decoupled locally to suppress switching noise

Key Features

Feature	Design Value
Overvoltage-tolerant inputs	Withstand 5.5 V input signals even when VCC = 2.0 V - eliminates need for external clamping diodes in mixed-supply designs
Symmetrical output impedance	Matched pull-up/pull-down resistance ensures equal rise/fall times and reduces signal distortion on transmission lines
High noise immunity	Typical VIH/VIL margins exceed 30% of VCC across full temperature range - resists EMI-induced false triggering
Low dynamic power	CPD = 17 pF - minimizes switching current in high-frequency clock distribution or data-path gating
Latch-up immunity	Exceeds 100 mA per JESD78 Class II Level A - prevents destructive parasitic thyristor activation during transient overstress

Applications

Industrial Sensor Interface

Microcontroller GPIO Expansion

Use Scenario: Isolating and conditioning analog sensor outputs before ADC sampling in programmable logic controllers.

IC Role / Device Role / Timing Role: Logic-level translator and enable gate that synchronizes sensor read cycles with MCU timing.

Use Value: Overvoltage-tolerant inputs accept 5 V sensor signals while operating from 3.3 V MCU rail, eliminating discrete level-shifter components.

Use Scenario: Expanding limited GPIO count on an ARM Cortex-M0+ microcontroller for LED status indicators and push-button debouncing.

IC Role / Device Role / Timing Role: Combinatorial logic element implementing active-low enable logic for peripheral selection.

Use Value: Sub-4 ns propagation delay at 5 V ensures deterministic timing alignment with 24 MHz system clocks.

Automated Test Equipment (ATE) Signal Gating

Legacy Bus Interface Logic

Use Scenario: Enabling test signal injection into DUTs with mismatched supply domains (e.g., 5 V DUT powered by 3.3 V controller).

IC Role / Device Role / Timing Role: Bidirectional voltage-domain bridge controlling signal flow direction via NAND-enable logic.

Use Value: Input tolerance to 5.5 V permits direct connection to 5 V bus lines without risk of damage during hot-plug events.

Use Scenario: Interfacing modern low-voltage FPGAs with legacy 5 V parallel buses (e.g., ISA, PC/104).

IC Role / Device Role / Timing Role: Glue logic component translating FPGA output states into valid 5 V TTL-compatible control strobes.

Use Value: CMOS input thresholds track VCC precisely, enabling reliable operation across 2.0–5.5 V supply variations common in aging infrastructure.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
74AHCT1G00GW,165	TTL-compatible input thresholds (VIH = 2.0 V min, VIL = 0.8 V max) instead of CMOS thresholds	Better suited for interfacing with legacy 5 V TTL outputs; less tolerant of slow-rising 3.3 V signals	Select when driving from standard 5 V TTL sources; avoid if input signals originate from modern low-VCC CMOS drivers
SN74LVC1G00DBVR	Lower VCC range (1.65–5.5 V); higher output drive (±32 mA); no overvoltage tolerance beyond VCC + 0.5 V	Requires strict supply-domain matching; unsuitable for mixed-voltage translation without external protection	Prefer for high-drive, single-rail 3.3 V systems where board space is constrained and voltage translation is handled elsewhere

Compared with 74AHCT1G00GW,165, the AHC variant offers superior noise margin in CMOS-driven systems but lacks TTL compatibility; versus SN74LVC1G00DBVR, it trades higher drive strength for essential overvoltage resilience in heterogeneous voltage environments.

Availability

74AHC1G00GW,165 is available at Aetrix Electronics and suitable for industrial automation, sensor signal conditioning, and embedded logic translation requiring stable component supply across extended temperature ranges.

Supply support for 74AHC1G00GW,165 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 specializing in high-performance, high-reliability logic, analog, and discrete components for automotive, industrial, and consumer markets.

The 74AHC series targets robust, low-power combinatorial logic in harsh environments, emphasizing voltage flexibility, ESD resilience, and wide-temperature operation for mission-critical embedded control.

FAQ

Can 74AHC1G00GW,165 operate reliably at 2.0 V supply?

Yes. The device is fully specified down to 2.0 V supply voltage, with guaranteed VIH ≥ 1.5 V and VOL ≤ 0.55 V at 4.0 mA load across –40 °C to +125 °C. Propagation delay increases to 10.5 ns (max) at 2.0 V/50 pF, but logic functionality remains intact and noise margins stay above 25% of VCC.

Is pin 1 marking visible on the 74AHC1G00GW,165 package?

Yes. Per datasheet Figure 6 and Table 2, the pin 1 indicator is a molded notch or dimple located on the lower-left corner of the TSSOP5 body, directly below the "AA" top-marking code. This physical index aligns with the standard JEDEC SOT353-1 pin 1 location.

Does 74AHC1G00GW,165 require external pull-up or pull-down resistors on unused inputs?

No. Unused inputs must be tied to VCC or GND to prevent floating nodes, but no external resistors are needed - the device has no internal weak pull-ups. Leaving inputs unconnected risks increased ICC, noise susceptibility, and potential oscillation due to undefined threshold crossing.

What is the thermal resistance (R_θJA) of the TSSOP5 package?

The datasheet does not specify R_θJA directly, but total power dissipation is rated at 250 mW up to 74 °C ambient, derating linearly at 3.3 mW/K above that point. This implies an effective R_θJA ≈ 227 K/W under standard JEDEC PCB conditions (1s1p, 1-inch² copper pad), consistent with industry-standard TSSOP5 thermal performance.

74AHC1G00GW,165 Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: 74AHC

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 ~ 5.5V

Current - Quiescent (Max):: 1 µA

Current - Output High, Low:: 8mA, 8mA

Input Logic Level - Low:: 0.5V ~ 1.65V

Input Logic Level - High:: 1.5V ~ 3.85V

Max Propagation Delay @ V, Max CL:: 7.5ns @ 5V, 50pF

Operating Temperature:: -40°C ~ 125°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 5-TSSOP

74AHC1G00GW,165 FAQ

1.How can I place an order for 74AHC1G00GW,165 through Aetrix?

Please submit a Request for Quotation (RFQ) for 74AHC1G00GW,165 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 74AHC1G00GW,165 reliable?

The price and inventory of 74AHC1G00GW,165 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AHC1G00GW,165 is usually 5 days.

3.What payment methods are accepted for 74AHC1G00GW,165?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AHC1G00GW,165 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 74AHC1G00GW,165?

74AHC1G00GW,165 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74AHC1G00GW,165 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 74AHC1G00GW,165?

For technical support, including 74AHC1G00GW,165 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AHC1G00GW,165 requirements.

6.How does Aetrix verify that 74AHC1G00GW,165 is sourced from the original manufacturer or authorized distributors?

All 74AHC1G00GW,165 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 74AHC1G00GW,165 meets industry standards.

7.What is the process for return or replacement of 74AHC1G00GW,165?

All 74AHC1G00GW,165 units undergo pre-shipment inspection (PSI). If there is an issue with 74AHC1G00GW,165, 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 74AHC1G00GW,165 part is unused and in its original packaging.

Return procedure for 74AHC1G00GW,165:

1.Submit a request within 90 days.

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

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