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Nexperia USA Inc. 74HCT04D,653
- Part No.:
- 74HCT04D,653
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
74HCT04D,653.pdf
- Description:
- IC INVERTER 6CH 1-INP 14SO
- Quantity:
- Payment:
- Shipping:
Inventory:2,086
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Product details
Overview
74HCT04D,653 from Nexperia is a TTL-level-compatible hex inverter IC in SO14 (SOT108-1) package, providing six independent CMOS inverters with rail-to-rail output swing, 4.5 V to 5.5 V supply operation, and -40 °C to +125 °C industrial temperature range - used for logic-level translation, clock signal inversion, and digital bus buffering in embedded control systems.
For engineers reviewing the 74HCT04D,653 datasheet, 74HCT04D,653 pinout, 74HCT04D,653 application, or 74HCT04D,653 equivalent, key selection criteria include TTL-compatible input thresholds (VIH = 2.0 V min, VIL = 0.8 V max), propagation delay of 10–29 ns at 4.5 V/50 pF, SO14 thermal derating (10.1 mW/K above 100 °C), and guaranteed latch-up immunity (>100 mA per JESD78 Class II Level B).
Technical Context
The 74HCT04D,653 implements six independent CMOS inverter stages using silicon-gate technology, with inputs designed to accept standard TTL voltage levels (VIH ≥ 2.0 V, VIL ≤ 0.8 V at VCC = 4.5–5.5 V) while driving CMOS-compatible loads. Each inverter features symmetrical push-pull output structure enabling ±4.0 mA drive capability at VOH ≥ 3.84 V and VOL ≤ 0.26 V.
It operates within a strict 4.5–5.5 V supply window, supports full industrial temperature range (-40 °C to +125 °C), and integrates input clamp diodes allowing safe interfacing to voltages exceeding VCC when used with current-limiting resistors - critical for mixed-voltage system integration.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage (VCC) | 4.5 V to 5.5 V - ensures compatibility with 5 V TTL logic families and stable operation across industrial voltage tolerances. |
| Propagation Delay (tpd) | 10 ns (typ), 29 ns (max) at VCC = 4.5 V, CL = 50 pF - defines maximum timing budget for signal inversion in synchronous digital paths. |
| Output Drive (IO) | ±4.0 mA - sufficient to directly drive multiple 74-series inputs or small capacitive loads (< 50 pF) without external buffers. |
| Input Thresholds | VIH = 2.0 V min, VIL = 0.8 V max - enables reliable recognition of legacy TTL outputs while maintaining CMOS noise immunity. |
| Operating Temperature | -40 °C to +125 °C - qualified for under-hood, motor control, and industrial PLC environments without derating. |
| Power Dissipation (Ptot) | 500 mW (SO14), derates linearly at 10.1 mW/K above 100 °C - sets thermal design limits for PCB layout and airflow requirements. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - reduces risk of field failure during handling and board assembly. |
Pinout & Package
74HCT04D,653 uses the SO14 (SOT108-1) plastic small outline package: 14-pin, 3.9 mm body width, 1.27 mm lead pitch, gull-wing leads, JEDEC MS-012 compliant, with pin 1 index marked by notch or bevel.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A, 3A, 5A, 9A, 11A, 13A | Input (6 channels) | Accept TTL-level signals; internally clamped to prevent overvoltage damage when interfaced to higher-voltage sources. |
| 2Y, 4Y, 6Y, 8Y, 10Y, 12Y | Output (6 channels) | Inverted logic output with rail-to-rail swing; capable of sourcing/sinking ±4.0 mA into CMOS loads. |
| 7 | GND | Reference ground node for all internal circuitry and I/O; must be low-impedance connection to minimize noise coupling. |
| 14 | VCC | Primary power supply input; requires local 100 nF ceramic decoupling capacitor placed within 5 mm of this pin. |
Key Features
| Feature | Design Value |
|---|---|
| TTL-compatible inputs | VIH ≥ 2.0 V and VIL ≤ 0.8 V at 5 V supply - eliminates need for level-shifting circuits when interfacing with legacy microcontrollers or peripheral ICs. |
| High noise immunity | Typical noise margin > 1.2 V at VCC = 5 V - suppresses false triggering from EMI or crosstalk in dense PCB layouts. |
| Latch-up immunity | Exceeds 100 mA per JESD78 Class II Level B - prevents destructive parasitic SCR activation during transient overcurrent events. |
| Wide temperature range | Specified from -40 °C to +125 °C - enables use in automotive engine control units and industrial motor drives without thermal derating. |
| Low static power | ICC ≤ 40 μA max at VCC = 5.5 V, TA = +125 °C - minimizes standby current in battery-backed or energy-sensitive applications. |
Applications
| Industrial PLC I/O Conditioning | Digital Power Supply Sequencing |
|---|---|
Use Scenario: Inverting enable signals for isolated gate drivers and DC-DC controllers in programmable logic controller backplanes. IC Role / Device Role / Timing Role: Signal polarity correction and fanout buffering for 5 V control buses driving multiple downstream regulators. Use Value: Ensures deterministic startup order via clean, low-jitter inverted enable pulses with <29 ns delay variation across temperature. |
Use Scenario: Generating complementary reset and power-good inversion for multi-rail FPGA or ASIC power management subsystems. IC Role / Device Role / Timing Role: Logic-level translation between 3.3 V supervisor outputs and 5 V PMIC enable inputs requiring active-low assertion. Use Value: Eliminates discrete transistor inverters, reducing BOM count and layout area while maintaining <10 ns skew between parallel rails. |
| Automotive Body Control Module | Test Equipment Digital Pattern Generation |
Use Scenario: Inverting sensor status flags (e.g., door open/closed, seatbelt buckle) before feeding to CAN transceiver input logic. IC Role / Device Role / Timing Role: Robust signal conditioning stage tolerant to automotive load-dump transients and wide ambient temperature swings. Use Value: Input clamp diodes and -40 °C to +125 °C rating allow direct connection to unregulated 12 V domains with series current limiting only. |
Use Scenario: Creating differential clock pairs or inverted stimulus waveforms for high-speed digital test fixtures and ATE interface boards. IC Role / Device Role / Timing Role: Low-skew, repeatable logic inversion for generating complementary test vectors on 50 Ω transmission lines. Use Value: 10 ns typical propagation delay and <3 ns channel-to-channel skew support sub-50 MHz pattern rates with <1% jitter contribution. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar hex inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HCT04PW,118 | TSSOP14 package (SOT402-1); 4.4 mm body width; 7.3 mW/K thermal derating above 81 °C; identical electrical specs. | Better thermal performance per unit volume; suitable for space-constrained PCBs where SO14 footprint is prohibitive. | Select when board area is constrained and thermal resistance must be minimized in compact enclosures. |
| SN74HCT04DR | TI-manufactured; same SO14 package; VIH/VIL thresholds match (2.0 V/0.8 V); tpd max = 25 ns at 5 V/50 pF (vs. 29 ns). | Slightly tighter propagation delay spec; identical pinout and function but different ESD ratings (HBM > 4000 V vs. 2000 V). | Select when lower timing uncertainty or higher ESD robustness is required, accepting potential second-source qualification effort. |
Compared with 74HCT04D,653, the TSSOP variant offers superior power density and thermal response in miniaturized designs, while the TI SN74HCT04DR provides tighter delay tolerance and enhanced HBM ESD protection - both retain full functional and pinout compatibility but differ in thermal behavior and stress resilience.
Availability
74HCT04D,653 is available at Aetrix Electronics and suitable for industrial PLC I/O conditioning, automotive body control modules, and digital power supply sequencing requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for 74HCT04D,653 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 delivering high-performance logic, analog, and MOSFET solutions optimized for efficiency, reliability, and manufacturability in high-volume applications.
The 74HCT04D,653 belongs to Nexperia's 74HCT logic family - engineered for seamless interoperability between TTL and CMOS systems in industrial automation, automotive electronics, and power management where robustness and predictable timing are essential.
FAQ
Is 74HCT04D,653 compatible with 3.3 V logic inputs?
No - the 74HCT04D,653 is specified for TTL-level inputs (VIH ≥ 2.0 V, VIL ≤ 0.8 V) only when powered at 4.5–5.5 V. A 3.3 V signal may not reliably exceed the 2.0 V VIH threshold under worst-case conditions; use 74LVC04 or level translators for 3.3 V interfaces.
Can 74HCT04D,653 drive a 100 pF capacitive load?
Yes, but with increased propagation delay: typical tpd rises from 10 ns (50 pF) to ~15 ns (100 pF) at VCC = 4.5 V. Output voltage levels remain within spec (VOH ≥ 3.84 V, VOL ≤ 0.26 V), though rise/fall times increase to ~12 ns.
What is the maximum junction temperature for continuous operation?
The absolute maximum junction temperature is +150 °C. With SO14 package thermal resistance θJA ≈ 99 K/W, continuous operation at 500 mW dissipation is limited to ambient ≤ 101 °C; derating begins at 100 °C per datasheet (10.1 mW/K).
Does 74HCT04D,653 require external pull-up or pull-down resistors on unused inputs?
Yes - unused inputs must be tied to VCC or GND. Floating CMOS inputs cause increased ICC, unpredictable output states, and potential oscillation due to noise sensitivity; no internal pull-ups/pull-downs are integrated.
74HCT04D,653 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HCT
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Inverter
- Number of Circuits:
- 6
- Number of Inputs:
- 1
- Features:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Current - Quiescent (Max):
- 2 µA
- Current - Output High, Low:
- 4mA, 4mA
- Input Logic Level - Low:
- 0.8V
- Input Logic Level - High:
- 2V
- Max Propagation Delay @ V, Max CL:
- 19ns @ 4.5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SO
74HCT04D,653 FAQ
1.How can I place an order for 74HCT04D,653 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HCT04D,653 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 74HCT04D,653 reliable?
The price and inventory of 74HCT04D,653 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HCT04D,653 is usually 5 days.
3.What payment methods are accepted for 74HCT04D,653?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HCT04D,653 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HCT04D,653?
74HCT04D,653 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HCT04D,653 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 74HCT04D,653?
For technical support, including 74HCT04D,653 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HCT04D,653 requirements.
6.How does Aetrix verify that 74HCT04D,653 is sourced from the original manufacturer or authorized distributors?
All 74HCT04D,653 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 74HCT04D,653 meets industry standards.
7.What is the process for return or replacement of 74HCT04D,653?
All 74HCT04D,653 units undergo pre-shipment inspection (PSI). If there is an issue with 74HCT04D,653, 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 74HCT04D,653 part is unused and in its original packaging.
Return procedure for 74HCT04D,653:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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