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Nexperia USA Inc. 74HCT1G04GW,165
- Part No.:
- 74HCT1G04GW,165
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
74HCT1G04GW,165.pdf
- Description:
- IC INVERTER 1CH 1-INP 5TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,596
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Product details
Overview
74HCT1G04GW,165 from Nexperia is a single-channel TTL-compatible CMOS inverter in TSSOP5 (SOT353-1) package, operating from 4.5 V to 5.5 V supply, delivering symmetrical output impedance (±12.5 mA), propagation delay of 10–27 ns at 50 pF load, and specified for -40 °C to +125 °C industrial temperature range. It serves as a level-shifting logic buffer in microcontroller I/O conditioning, sensor signal inversion, and clock domain isolation circuits.
For engineers reviewing the 74HCT1G04GW,165 datasheet, 74HCT1G04GW,165 pinout, 74HCT1G04GW,165 application, or 74HCT1G04GW,165 equivalent, key selection criteria include TTL-level input compatibility, 5-pin TSSOP thermal performance, guaranteed 2.0 V minimum VIH and 0.8 V maximum VIL at 4.5–5.5 V VCC, and latch-up immunity exceeding 100 mA per JESD78 Class II Level B.
Technical Context
The 74HCT1G04GW,165 implements a single unbuffered inverter gate with Schmitt-trigger–free transfer characteristics and rail-to-rail CMOS output swing. Its input stage includes clamp diodes enabling safe interface to voltages above VCC when used with current-limiting resistors.
It complies with JEDEC JESD8C (2.7–3.6 V) and JESD7A (2.0–6.0 V) standards, supports dynamic power calculation via CPD = 18 pF, and maintains balanced tPLH/tPHL propagation delays across temperature and voltage extremes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 4.5 V to 5.5 V - Ensures compatibility with 5 V TTL systems and robust noise margin |
| Input Thresholds | VIH ≥ 2.0 V, VIL ≤ 0.8 V - Guarantees reliable recognition of standard TTL logic levels |
| Output Drive | ±2.0 mA at VCC = 4.5 V - Sufficient for driving multiple 74-series inputs or small capacitive loads |
| Propagation Delay | 10 ns (typ), 27 ns (max) at CL = 50 pF - Enables use in sub-30 MHz digital timing paths |
| 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 risk of field failure during PCB handling and assembly |
| Power Dissipation | Ptot = 250 mW (Tamb ≤ 74 °C), derates 3.3 mW/K above - Supports compact layout without forced cooling |
Pinout & Package
TSSOP5 (SOT353-1) plastic thin shrink small outline package: 5-lead, 1.25 mm body width, 0.65 mm pitch, 1.1 mm height, optimized for high-density PCB routing and automated placement.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | n.c. | No internal connection - Must remain unconnected; no pull-up/down or routing required |
| 2 | A | Inverting logic input - Accepts TTL-level signals; clamp diodes allow overvoltage tolerance with series resistor |
| 3 | GND | Ground reference - Requires low-inductance connection to system ground plane for stable switching |
| 4 | Y | Inverted logic output - Delivers full-rail CMOS swing; capable of sourcing/sinking ±2.0 mA |
| 5 | VCC | Positive supply - Must be decoupled with 100 nF ceramic capacitor within 5 mm of pin |
Key Features
| Feature | Design Value |
|---|---|
| TTL-compatible input thresholds | Enables direct interfacing with legacy 5 V microcontrollers and peripheral ICs without level shifters |
| Symmetrical output impedance | Ensures matched rise/fall times (tPLH ≈ tPHL), minimizing duty-cycle distortion in clock inversion |
| Latch-up immunity >100 mA | Prevents destructive parasitic SCR conduction during transient overcurrent events |
| Wide ambient temperature range | Validated operation from -40 °C to +125 °C supports deployment in engine control units and motor drives |
| Low static current | ICC ≤ 20 μA at VCC = 5.5 V enables use in always-on battery-backed subsystems |
Applications
| Microcontroller I/O Conditioning | Sensor Signal Inversion |
|---|---|
Use Scenario: Inverting open-drain sensor output (e.g., magnetic switch) to active-high logic level for MCU GPIO input. IC Role / Device Role / Timing Role: Single-stage logic inversion with TTL-compatible input threshold and rail-to-rail CMOS output drive. Use Value: Eliminates need for external pull-up and discrete transistor, reducing BOM count and board area by 3 components. | Use Scenario: Converting inverted analog comparator output (e.g., window detector) into standard active-low reset assertion. IC Role / Device Role / Timing Role: Fast, low-skew inverter ensuring monotonic reset deassertion with <27 ns delay uncertainty. Use Value: Guarantees clean reset pulse edge with no metastability, critical for deterministic SoC boot sequencing. |
| Level-Shifting Interface | Clock Domain Isolation |
Use Scenario: Translating 3.3 V FPGA I/O signal to 5 V peripheral bus (e.g., legacy display controller). IC Role / Device Role / Timing Role: Unidirectional voltage-level translator leveraging TTL input compatibility and 5 V CMOS output swing. Use Value: Achieves bidirectional signal translation using only passive resistors on input side-no dedicated level shifter IC required. | Use Scenario: Inverting and retiming a 25 MHz system clock before feeding to isolated ADC sampling circuitry. IC Role / Device Role / Timing Role: Low-jitter inverter with matched tPLH/tPHL providing phase-aligned complementary clock edges. Use Value: Enables precise dual-edge sampling without added skew; propagation delay variation <3 ns across temperature. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HCT1G04GV,125 | Same logic function and electrical specs; SC-74A (SOT753) package with 0.95 mm pitch and larger footprint | Better thermal dissipation (3.8 mW/K derating above 85 °C) but requires more PCB area | Select for manual soldering or higher-power continuous operation where TSSOP thermal limits are approached |
| SN74LVC1G04DBVR | Lower VCC range (1.65–5.5 V); LVTTL input thresholds (VIH = 2.0 V min at VCC = 3.3 V); 12 mA drive | Supports mixed-voltage 3.3 V/5 V systems but lacks JESD78 latch-up rating and 125 °C qualification | Select when operating below 4.5 V or integrating with modern low-voltage FPGAs; avoid for automotive under-hood use |
Compared with 74HCT1G04GV,125, the 74HCT1G04GW,165 offers superior board density and finer pitch placement; versus SN74LVC1G04DBVR, it provides guaranteed 125 °C operation and stronger latch-up immunity-critical for industrial motor control and automotive body electronics.
Availability
74HCT1G04GW,165 is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, and medical diagnostic equipment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74HCT1G04GW,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 high-volume, high-reliability logic, discrete, and MOSFET solutions, serving automotive, industrial, and consumer markets with ISO/TS 16949-certified manufacturing.
The 74HCT series targets robust, drop-in replacements for legacy TTL logic in mixed-signal systems-designed specifically for seamless integration with 5 V microcontrollers, sensors, and interface peripherals while maintaining CMOS power efficiency.
FAQ
What is the maximum recommended operating voltage for 74HCT1G04GW,165?
The absolute maximum supply voltage is +7.0 V, but the recommended operating range is strictly 4.5 V to 5.5 V per JEDEC JESD8C compliance. Operating above 5.5 V voids guaranteed performance and may accelerate parametric drift over temperature and time.
Can Pin 1 (n.c.) be left floating or must it be grounded?
Pin 1 is internally not connected and must remain unconnected-neither grounded nor tied to VCC. Routing traces or applying solder to this pin risks mechanical stress on the bond wire or contamination-induced leakage; leave it fully unpopulated per Nexperia's SOT353-1 layout guidelines.
Does 74HCT1G04GW,165 support hot-swap or live-insertion?
No. The device lacks powered-off protection circuitry such as Ioff or power-down high-impedance mode. Applying input signals while VCC is absent or ramping may forward-bias internal clamp diodes, causing excessive current flow and potential damage per limiting values table (IIK ±20 mA max).
How does the 74HCT1G04GW,165 differ from the 74HC1G04GW variant?
The 74HCT1G04GW uses TTL-compatible input thresholds (VIH ≥ 2.0 V, VIL ≤ 0.8 V at 5 V), whereas 74HC1G04GW uses CMOS thresholds (VIH ≥ 3.15 V, VIL ≤ 1.35 V). This makes the HCT version interoperable with legacy 5 V TTL outputs without level shifting, while HC requires compatible CMOS drivers.
74HCT1G04GW,165 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HCT
- 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:
- 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:
- 2V
- Max Propagation Delay @ V, Max CL:
- 10ns @ 4.5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-TSSOP
74HCT1G04GW,165 FAQ
1.How can I place an order for 74HCT1G04GW,165 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HCT1G04GW,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 74HCT1G04GW,165 reliable?
The price and inventory of 74HCT1G04GW,165 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HCT1G04GW,165 is usually 5 days.
3.What payment methods are accepted for 74HCT1G04GW,165?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HCT1G04GW,165 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HCT1G04GW,165?
74HCT1G04GW,165 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HCT1G04GW,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 74HCT1G04GW,165?
For technical support, including 74HCT1G04GW,165 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HCT1G04GW,165 requirements.
6.How does Aetrix verify that 74HCT1G04GW,165 is sourced from the original manufacturer or authorized distributors?
All 74HCT1G04GW,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 74HCT1G04GW,165 meets industry standards.
7.What is the process for return or replacement of 74HCT1G04GW,165?
All 74HCT1G04GW,165 units undergo pre-shipment inspection (PSI). If there is an issue with 74HCT1G04GW,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 74HCT1G04GW,165 part is unused and in its original packaging.
Return procedure for 74HCT1G04GW,165:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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