Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

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

Nexperia USA Inc. 74HCT1G08GZYL

Name: 74HCT1G08GZYL
Brand: Nexperia USA Inc.
SKU: 74HCT1G08GZYL
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: 74HCT1G08GZYL

Manufacturer:: Nexperia USA Inc.

Category:: Gates and Inverters

Package:: 4-XDFN Exposed Pad

Datasheet:: 74HCT1G08GZYL.pdf

Description:: 74HCT1G08GZ/SOT8065/XSON5

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:2,033

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

74HCT1G08GZYL from Nexperia is a single 2-input AND gate logic IC with TTL-compatible input thresholds, 5-pin XSON5 (SOT8065-1) package, −40 °C to +125 °C operating range, 4.5 V to 5.5 V supply voltage, and 11 ns typical propagation delay at 50 pF load - used for level-shifting and signal gating in industrial control I/O conditioning.

For engineers reviewing the 74HCT1G08GZYL datasheet, 74HCT1G08GZYL pinout, 74HCT1G08GZYL application, or 74HCT1G08GZYL equivalent, this page delivers verified pin functions, real-world timing behavior, thermal-enhanced package constraints, and direct substitution guidance for board-level logic integration.

Technical Context

This device implements standard positive-logic AND functionality with symmetrical output drive (±2.0 mA at VCC = 4.5 V), TTL-level input compatibility (VIH = 2.0 V min, VIL = 0.8 V max), and internal input clamp diodes enabling safe interfacing to voltages exceeding VCC when current-limited.

It operates across industrial and extended temperature ranges, features low static ICC (≤20 μA at VCC = 5.5 V), and maintains consistent propagation delay (tpd ≤ 27 ns max over −40 °C to +125 °C) under 50 pF capacitive loading - critical for deterministic timing in sensor interface and microcontroller peripheral gating.

Key Specifications

Parameter	Value and Actual Design Meaning
Logic Function	Single 2-input AND gate; outputs HIGH only when both inputs A and B are HIGH.
Supply Voltage (VCC)	4.5 V to 5.5 V - matches standard 5 V TTL systems and ensures interoperability with legacy controllers.
Propagation Delay (tpd)	11 ns typ / 27 ns max (VCC = 4.5 V, CL = 50 pF) - enables reliable operation up to ~20 MHz toggle rate in buffered paths.
Input Thresholds	VIH = 2.0 V min, VIL = 0.8 V max - guarantees robust recognition of 5 V TTL logic levels without external level shifters.
Output Drive	±2.0 mA at VCC = 4.5 V - sufficient to drive multiple 74-series inputs or small capacitive loads (<30 pF) directly.
Operating Temperature	−40 °C to +125 °C - qualified for under-hood, motor control, and high-reliability industrial environments.
ESD Protection	HBM > 2000 V, CDM > 1000 V - reduces risk of field failure during handling and PCB assembly.

Pinout & Package

XSON5 (SOT8065-1) package: thermally enhanced, leadless, 1.1 mm × 0.85 mm × 0.5 mm body with side-wettable flanks for automated optical inspection and improved solder joint reliability.

Pin/Terminal	Circuit Role	Design Meaning
1	B	Second data input; accepts TTL-level signals (0.8 V/2.0 V thresholds); clamped to GND/VCC via internal diodes.
2	A	First data input; identical electrical behavior to Pin 1; dual-input symmetry supports flexible routing.
3	GND	Ground reference (0 V); must be low-impedance connection to minimize noise coupling into logic threshold detection.
4	Y	CMOS-compatible output; drives HIGH to ≥4.13 V (IO = −2.0 mA) and LOW to ≤0.33 V (IO = 2.0 mA).
5	VCC	Positive supply rail; decoupling capacitor (100 nF ceramic) required within 3 mm for stable switching performance.

Key Features

Feature	Design Value
TTL-compatible inputs	Enables direct interfacing with legacy 5 V microcontrollers and peripherals without level-shifting circuitry.
Thermally enhanced XSON5	0.5 mm height and side-wettable flanks support high-density PCB layouts and improve thermal dissipation vs. SC-74A/TSSOP5.
Symmetrical output impedance	Ensures matched rise/fall times (tpLH ≈ tpHL), reducing signal distortion in timing-critical enable paths.
Wide temperature qualification	Validated operation from −40 °C to +125 °C confirms suitability for automotive engine control modules and industrial PLC I/O stages.
Input clamp diodes	Permits safe connection to voltages > VCC (e.g., 12 V sensor lines) when series current-limiting resistors are used.

Applications

Industrial Sensor Interface

Microcontroller Peripheral Enable

Use Scenario: Gating analog-to-digital converter (ADC) sample pulses based on dual safety interlock signals in programmable logic controllers.

IC Role / Device Role / Timing Role: Logic-level AND gate ensuring ADC sampling occurs only when both hardware lockouts are deasserted (LOW = safe).

Use Value: Eliminates need for discrete transistor-based wired-AND, reducing BOM count and improving timing predictability (tpd ≤ 27 ns).

Use Scenario: Enabling UART transmit buffers only when both flow-control lines (RTS and DTR) are asserted in embedded communication modules.

IC Role / Device Role / Timing Role: Synchronous enable gate synchronizing buffer activation to host controller handshaking protocol.

Use Value: Prevents bus contention by guaranteeing TX driver activation only under valid dual-signal conditions, with sub-30 ns latency.

Motor Driver Safety Logic

Power Sequencing Control

Use Scenario: Combining overtemperature and overcurrent fault flags to disable H-bridge gate drivers in BLDC motor inverters.

IC Role / Device Role / Timing Role: Fault-aggregation gate producing a single shutdown signal that forces driver ICs into high-impedance state.

Use Value: Provides fail-safe response with guaranteed <30 ns reaction time, meeting IEC 61800-5-2 functional safety timing requirements.

Use Scenario: Controlling power-on sequence of FPGA core and I/O banks by AND-ing reset release and voltage monitor OK signals.

IC Role / Device Role / Timing Role: Power-up coordination gate ensuring FPGA configuration begins only after all rails are stable and reset is deasserted.

Use Value: Prevents configuration corruption by enforcing strict sequencing with deterministic 11 ns typical delay and no metastability risk.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
74HCT1G08GV	SC-74A (SOT753) package; 0.95 mm body width; 0.33 mm lead pitch; higher thermal resistance (3.8 mW/K derating above 85 °C).	Less suitable for ultra-dense layouts; requires larger pad geometry; lower thermal performance in sustained 125 °C operation.	Select when legacy footprint compatibility or manual rework accessibility is prioritized over miniaturization.
SN74LVC1G08DBVR	TI part; 1.65–5.5 V supply; CMOS inputs (VIH = 70% VCC); 3.7 ns typ tpd at 3.3 V; SOT-23-5 package.	Optimized for 3.3 V systems; not TTL-compatible; faster but less robust against 5 V input transients without clamping.	Choose for low-voltage, high-speed designs where input voltage alignment with VCC is guaranteed and 5 V tolerance is unnecessary.

Compared with 74HCT1G08GV, the GZYL variant offers superior thermal management and space savings in high-density boards; versus SN74LVC1G08DBVR, it provides guaranteed 5 V TTL interoperability and input overvoltage resilience - making it optimal for mixed-voltage industrial interfaces.

Availability

74HCT1G08GZYL is available at Aetrix Electronics and suitable for industrial sensor interface, motor driver safety logic, and FPGA power sequencing requiring stable component supply across extended temperature ranges and high-volume production cycles.

Supply support for 74HCT1G08GZYL 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 essential efficiency technologies, delivering high-performance logic, discrete, and MOSFET solutions for automotive, industrial, and consumer markets.

The 74HCT1G08 belongs to Nexperia's high-reliability 74HCT logic family, engineered specifically for robust 5 V TTL system interfacing with extended temperature operation and industry-leading ESD immunity.

FAQ

Is 74HCT1G08GZYL pin-compatible with other 74HCT1G08 variants?

Yes - all 74HCT1G08 variants (GW, GV, GZ) share identical 5-pin functional pinout: Pin 1 = B, Pin 2 = A, Pin 3 = GND, Pin 4 = Y, Pin 5 = VCC. However, physical package dimensions, thermal characteristics, and soldering profiles differ significantly between TSSOP5, SC-74A, and XSON5 footprints.

Can 74HCT1G08GZYL operate reliably at 3.3 V supply?

No - the 74HCT1G08 variant is specified only for 4.5 V to 5.5 V operation. At 3.3 V, VIH minimum (2.0 V) remains marginally met, but VOH drops below 2.4 V (per datasheet Table 7), risking undetected logic HIGHs in downstream 74HCT receivers; use 74LVC1G08 for 3.3 V systems.

What is the maximum capacitive load this device can drive while maintaining spec timing?

The datasheet specifies timing parameters up to 50 pF load capacitance. Driving >50 pF increases propagation delay nonlinearly and may cause marginal setup/hold violations; for >50 pF loads, add a buffer stage or verify timing margins using the measured CPD = 21 pF value in dynamic power calculations.

Does the XSON5 package support automated optical inspection (AOI)?

Yes - the XSON5 (SOT8065-1) package features side-wettable flanks (SWF), enabling reliable solder joint inspection via AOI systems that detect solder fillet height and wetting quality on the exposed copper sidewalls, unlike traditional leadless packages.

74HCT1G08GZYL Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: 74HC

Package/Case:: 4-XDFN Exposed Pad

Packaging:: Tape & Reel (TR)

Product Status:: Active

Logic Type:: AND Gate

Number of Circuits:: 1

Number of Inputs:: 2

Features:: -

Voltage - Supply:: 4.5V ~ 5.5V

Current - Quiescent (Max):: 20 µA

Current - Output High, Low:: 2mA, 2mA

Input Logic Level - Low:: 0.8V

Input Logic Level - High:: 1.6V

Max Propagation Delay @ V, Max CL:: 27ns @ 4.5V, 50pF

Operating Temperature:: -40°C ~ 125°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount, Wettable Flank

Supplier Device Package:: 5-XSON (1.1x0.85)

74HCT1G08GZYL FAQ

1.How can I place an order for 74HCT1G08GZYL through Aetrix?

Please submit a Request for Quotation (RFQ) for 74HCT1G08GZYL 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 74HCT1G08GZYL reliable?

The price and inventory of 74HCT1G08GZYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HCT1G08GZYL is usually 5 days.

3.What payment methods are accepted for 74HCT1G08GZYL?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HCT1G08GZYL transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 74HCT1G08GZYL?

74HCT1G08GZYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74HCT1G08GZYL 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 74HCT1G08GZYL?

For technical support, including 74HCT1G08GZYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HCT1G08GZYL requirements.

6.How does Aetrix verify that 74HCT1G08GZYL is sourced from the original manufacturer or authorized distributors?

All 74HCT1G08GZYL 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 74HCT1G08GZYL meets industry standards.

7.What is the process for return or replacement of 74HCT1G08GZYL?

All 74HCT1G08GZYL units undergo pre-shipment inspection (PSI). If there is an issue with 74HCT1G08GZYL, 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 74HCT1G08GZYL part is unused and in its original packaging.

Return procedure for 74HCT1G08GZYL:

1.Submit a request within 90 days.

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

Tech Hub

2026-08-18 Operational Amplifier (Op Amp): Basics, Configurations, Feedback and Applications

Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…

2026-08-14 Jumper Cables: How to Use, Connect and Choose Them Safely

Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…

2026-08-11 LDO Regulator: Dropout Voltage, Noise, PSRR and Power Dissipation

LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…

2026-08-06 Conditional Access Module: CAM, CI/CI+ and DVB Security

Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…

2026-08-03 Electronic Component Obsolescence: EOL Risks, Replacement Options and Last-Time Buy Strategy

Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.

2026-07-29 18650 Battery: Voltage, Capacity, Charging and Pack Design

18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…

2026-07-27 Hall Effect Sensor: Working Principle, Types, Circuits and Applications

Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…

2026-07-20 Product Change Notification (PCN) in Electronic Components: Meaning and Supply Chain Response

Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…

2026-07-19 Blend Door Actuator: Symptoms, Location, Reset and Replacement Guide

A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…

2026-07-17 Raspberry Pi Alternatives: Chip-Level Comparison, Compatibility and Replacement Guide

Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…