My Inquiry
My Account
Nexperia USA Inc. 74HC1GU04GW,165
- Part No.:
- 74HC1GU04GW,165
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
74HC1GU04GW,165.pdf
- Description:
- IC INVERTER 1CH 1-INP 5TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,939
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
74HC1GU04GW,165 from Nexperia is a single unbuffered CMOS inverter in TSSOP5 (SOT353-1) package, operating from 2.0 V to 6.0 V supply, delivering symmetrical output impedance, balanced propagation delays (6–15 ns at VCC = 6.0 V, CL = 50 pF), and high noise immunity for signal inversion in space-constrained logic interfaces.
For engineers reviewing the 74HC1GU04GW,165 datasheet, 74HC1GU04GW,165 pinout, 74HC1GU04GW,165 application, or 74HC1GU04GW,165 equivalent, key selection criteria include its unbuffered architecture enabling linear amplifier use, input clamp diodes supporting overvoltage-tolerant interfacing, -40 °C to +125 °C operation, and low ICC (≤20 μA at VCC = 6.0 V).
Technical Context
The 74HC1GU04GW implements standard CMOS inverter logic with no internal buffering, resulting in lower drive strength but higher gain-bandwidth suitability for oscillator and analog amplifier configurations. Its input clamp diodes allow safe interface to signals exceeding VCC when used with current-limiting resistors.
It supports dual temperature grades: industrial (-40 °C to +85 °C) and extended (-40 °C to +125 °C), with static VIH/VIL thresholds scaling with VCC (e.g., VIH = 4.8 V min at VCC = 6.0 V), and dynamic performance characterized up to 5 MHz unity-gain bandwidth in linear mode.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 2.0 V to 6.0 V - Enables direct compatibility with 3.3 V and 5 V logic rails, plus battery-powered 2.0 V systems. |
| Propagation Delay | 6 ns (typ.) at VCC = 6.0 V, CL = 50 pF - Supports high-speed digital inversion in compact timing-critical paths. |
| Output Drive | ±2.6 mA at VCC = 6.0 V - Sufficient for fan-out of 2–4 standard 74HC loads; unbuffered design limits current vs. buffered variants. |
| Input Clamp Diodes | Integrated - Permits safe interfacing to voltages > VCC using external current-limiting resistors, avoiding level-shifters. |
| Operating Temperature | -40 °C to +125 °C - Qualified for under-hood automotive modules and industrial control environments. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - Reduces need for external ESD protection in handheld and I/O-exposed designs. |
| Power Dissipation | 250 mW max (Tamb ≤ 74 °C, TSSOP5) - Linear derating above 74 °C ensures thermal safety in sealed enclosures. |
Pinout & Package
TSSOP5 (SOT353-1) package: plastic thin shrink small outline, 5 leads, body width 1.25 mm, 0.65 mm lead pitch, 1.3 mm height - optimized for high-density PCB layouts and automated assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Not connected | No internal connection; must be left floating or grounded per layout best practice - avoids parasitic coupling. |
| 2 | Data input (A) | Inverting logic input with clamp diodes; accepts DC or AC signals up to VCC + 0.5 V with current limiting. |
| 3 | Ground (GND) | Reference node for all voltage measurements and return path for input/output currents. |
| 4 | Data output (Y) | Inverted logic output; drives capacitive loads up to 50 pF with specified tpd; rail-to-rail swing. |
| 5 | Supply voltage (VCC) | Positive supply rail; decoupling capacitor (100 nF) required within 5 mm for stable switching noise margin. |
Key Features
| Feature | Design Value |
|---|---|
| Unbuffered inverter topology | Enables use as linear amplifier (gain ~20) or crystal oscillator active element - not possible with buffered inverters. |
| Symmetrical output impedance | Ensures matched rise/fall times (tPLH ≈ tPHL), critical for clock distribution and pulse shaping. |
| Wide VCC range (2.0–6.0 V) | Eliminates need for separate voltage translators when interfacing mixed-supply subsystems (e.g., 2.5 V sensor to 5 V MCU). |
| Latch-up immunity >100 mA | Guarantees robustness against transient current spikes in noisy industrial environments per JESD78 Class II Level B. |
| Input capacitance ≤5 pF | Minimizes loading on driving stage - preserves signal integrity in high-frequency or high-impedance source applications. |
Applications
| Crystal Oscillator Circuit | Level-Shifting Interface |
|---|---|
Use Scenario: Generating stable clock signals for microcontrollers or real-time clocks using a parallel-resonant quartz crystal. IC Role / Device Role / Timing Role: Active gain element in Pierce oscillator configuration, providing phase inversion and amplification. Use Value: Delivers typical unity-gain bandwidth of 5 MHz and low input capacitance (≤5 pF), enabling reliable startup and frequency stability down to 3 kHz. | Use Scenario: Interfacing a 12 V sensor output to a 3.3 V microcontroller GPIO without dedicated level-shifter ICs. IC Role / Device Role / Timing Role: Logic inverter with integrated input clamp diodes, used with series current-limiting resistor. Use Value: Clamp diodes safely shunt excess voltage to VCC/GND; enables robust 12 V → 3.3 V translation with only one passive component. |
| Linear Amplifier Stage | Signal Polarity Inversion |
Use Scenario: Building low-noise, low-power analog front-end stages for sensor signal conditioning in portable devices. IC Role / Device Role / Timing Role: DC-coupled inverting amplifier with open-loop gain ~20 and bandwidth ~5 MHz. Use Value: Operates from same supply as digital logic (e.g., 3.3 V), eliminating need for separate op-amp rails and reducing BOM count. | Use Scenario: Correcting signal polarity mismatch between legacy peripherals and modern controllers in industrial PLC backplanes. IC Role / Device Role / Timing Role: Single-gate logic inverter inserted in data or control line to restore active-low/active-high alignment. Use Value: Propagation delay ≤15 ns ensures minimal timing skew; low power (ICC ≤20 μA) avoids adding load to existing bus drivers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unbuffered inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G04DBVR | Lower VCC range (1.65–5.5 V); higher drive (±32 mA); no input clamps | Not suitable for overvoltage interface; better for high-fanout digital loads | Select when driving multiple 74LVC inputs or requiring 1.8 V compatibility - avoid if interfacing >VCC signals. |
| MC74VHC1G04DTT1G | Wider VCC (2.0–5.5 V); higher speed (tpd = 3.5 ns typ. at 5 V); no clamps | Lacks clamp diodes; unsuitable for linear amplifier use due to internal buffering | Choose for maximum speed in pure digital inversion; reject if crystal oscillator or analog amplifier function is needed. |
Compared with SN74LVC1G04DBVR and MC74VHC1G04DTT1G, the 74HC1GU04GW,165 uniquely supports overvoltage-tolerant interfacing and linear-mode operation - making it irreplaceable in oscillator and analog amplifier roles despite slightly slower speed.
Availability
74HC1GU04GW,165 is available at Aetrix Electronics and suitable for crystal oscillator circuits, level-shifting interfaces, linear amplifier stages, and signal polarity inversion requiring stable component supply across automotive, industrial, and portable electronics programs.
Supply support for 74HC1GU04GW,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 focused on essential efficiency technologies, delivering high-performance logic, discrete, and MOSFET solutions with emphasis on reliability, energy efficiency, and manufacturability.
The 74HC1GU04GW,165 belongs to Nexperia's 74HC logic family - designed specifically for low-power, wide-supply-voltage digital interfacing and analog-enabled functions such as oscillators and amplifiers in space- and cost-sensitive applications.
FAQ
Can the 74HC1GU04GW,165 be used as a linear amplifier?
Yes - its unbuffered CMOS structure allows DC-coupled linear operation with typical open-loop gain of 20 and unity-gain bandwidth of 5 MHz. Application Figure 12 in the datasheet provides biasing guidance using R1 ≥ 3 kΩ and R2 ≤ 1 MΩ, with output centered at 0.5 × VCC and peak-to-peak swing limited to VCC − 1.5 V.
What is the purpose of the 'n.c.' pin (Pin 1) on the 74HC1GU04GW,165?
Pin 1 is not internally connected and serves only as a mechanical alignment marker. It must remain unconnected - neither tied to VCC nor GND - to prevent unintended coupling or leakage paths that could degrade noise immunity or increase standby current beyond the specified 20 μA maximum.
Does the 74HC1GU04GW,165 support operation at 1.8 V?
No - the absolute minimum supply voltage is 2.0 V per JEDEC JESD7A and datasheet Section 9. Operation below 2.0 V risks undefined logic states, increased propagation delay variation, and failure to meet VIH/VIL thresholds; for 1.8 V systems, consider SN74LVC1G04DBVR instead.
How does the input clamp diode functionality work in practice?
When an input voltage exceeds VCC or falls below GND, the internal clamp diodes conduct, diverting current through an external series resistor (e.g., 10 kΩ for 12 V → 3.3 V). This limits input current to safe levels (<±20 mA per Table 5), protecting the gate oxide while maintaining logic integrity - no additional protection components required.
74HC1GU04GW,165 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HC
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- Inverter
- Number of Circuits:
- 1
- Number of Inputs:
- 1
- Features:
- -
- Voltage - Supply:
- 2V ~ 6V
- Current - Quiescent (Max):
- 20 µA
- Current - Output High, Low:
- 2.6mA, 2.6mA
- Input Logic Level - Low:
- 0.3V ~ 1.2V
- Input Logic Level - High:
- 1.7V ~ 4.8V
- Max Propagation Delay @ V, Max CL:
- 18ns @ 6V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-TSSOP
74HC1GU04GW,165 FAQ
1.How can I place an order for 74HC1GU04GW,165 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC1GU04GW,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 74HC1GU04GW,165 reliable?
The price and inventory of 74HC1GU04GW,165 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC1GU04GW,165 is usually 5 days.
3.What payment methods are accepted for 74HC1GU04GW,165?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC1GU04GW,165 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC1GU04GW,165?
74HC1GU04GW,165 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC1GU04GW,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 74HC1GU04GW,165?
For technical support, including 74HC1GU04GW,165 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC1GU04GW,165 requirements.
6.How does Aetrix verify that 74HC1GU04GW,165 is sourced from the original manufacturer or authorized distributors?
All 74HC1GU04GW,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 74HC1GU04GW,165 meets industry standards.
7.What is the process for return or replacement of 74HC1GU04GW,165?
All 74HC1GU04GW,165 units undergo pre-shipment inspection (PSI). If there is an issue with 74HC1GU04GW,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 74HC1GU04GW,165 part is unused and in its original packaging.
Return procedure for 74HC1GU04GW,165:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
74HC1GU04GW,165 Tags
-
SN74LVC1G14DBVR
Texas Instruments
-
SN74LVC1G14DCKR
Texas Instruments
-
SN74AHC1G14DBVR
Texas Instruments
-
SN74LVC1G08DBVR
Texas Instruments
-
SN74LVC1G08DCKR
Texas Instruments
-
SN74LVC1G32DCKR
Texas Instruments
-
SN74LVC1G04DBVR
Texas Instruments
.jpg)
-
74LVC1G08GW,125
Nexperia USA Inc.
-
SN74LVC1G04DCKR
Texas Instruments
-
SN74AHC1G08DBVR
Texas Instruments
-
SN74LVC1G32DBVR
Texas Instruments
-
SN74AHCT1G08DBVR
Texas Instruments
Tech Hub
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…
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…
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…
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…
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.
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.…
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…
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…
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…
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…
