My Inquiry
My Account
STMicroelectronics 74LVQ04MTR
- Part No.:
- 74LVQ04MTR
- Manufacturer:
- STMicroelectronics
- Category:
- Gates and Inverters
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
74LVQ04MTR.pdf
- Description:
- IC INVERTER 6CH 1-INP 14SO
- Quantity:
- Payment:
- Shipping:
Inventory:4,978
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
74LVQ04MTR from STMicroelectronics is a low-voltage CMOS hex inverter with 6 independent inverters in a 14-pin SOIC package, operating from 2.0 V to 3.6 V, delivering 4.5 ns typical propagation delay at 3.3 V and symmetrical ±12 mA output drive at 3.0 V - used in 3.3 V logic interfacing, PCI bus signal conditioning, and noise-sensitive clock buffering.
For engineers reviewing the 74LVQ04MTR datasheet, 74LVQ04MTR pinout, 74LVQ04MTR application, or 74LVQ04MTR equivalent, key selection criteria include guaranteed PCI bus drive (24 mA), 75 Ω transmission line compatibility, sub-1 V dynamic output noise (VOLP = 0.3 V typ.), and latch-up immunity for industrial-level reliability.
Technical Context
The device implements three-stage buffered CMOS inverter architecture to enhance noise immunity and stabilize output transitions. Its input and output stages are protected against ESD (2 kV HBM) and feature symmetrical |IOH| = IOL ≥ 12 mA drive capability at 3.0 V.
It operates across –55 °C to +125 °C with guaranteed truth table functionality from 1.2 V to 3.6 V, and supports data retention down to 1.2 V. Input rise/fall time is specified up to 10 ns/V to ensure robust edge handling on high-speed traces.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Operating Range | 2.0 V to 3.6 V - enables direct interface with 3.3 V systems and partial operation during brown-out |
| tPD (Propagation Delay) | 4.5 ns (typ.) at VCC = 3.3 V - supports >100 MHz toggle rates in non-critical timing paths |
| IOL / IOH Drive | ±12 mA (min.) at VCC = 3.0 V - drives 75 Ω transmission lines without external termination |
| VOLP (Dynamic Quiet Output) | 0.3 V (typ.) at VCC = 3.3 V - limits ground bounce in multi-output switching scenarios |
| ICC Quiescent Current | 2 µA (max.) at TA = 25 °C - enables ultra-low static power in battery-backed or standby logic |
| Input Voltage Thresholds | VIH = 2.0 V, VIL = 0.8 V at VCC = 3.0 V - ensures TTL-compatible logic recognition |
| ESD Immunity | 2 kV HBM - protects against handling-induced discharge without external clamping |
Pinout & Package
74LVQ04MTR is housed in a 14-pin Small Outline Integrated Circuit (SOIC) package with standard 1.27 mm pitch, 8.55–8.75 mm body length, and tape-and-reel packaging for automated assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 5, 9, 11, 13 | 1A–6A Inputs | CMOS logic inputs accepting 0–VCC voltage range; TTL-compatible thresholds at 3.3 V |
| 2, 4, 6, 8, 10, 12 | 1Y–6Y Outputs | Inverted outputs with symmetrical sourcing/sinking capability and low dynamic noise |
| 7 | GND | Dedicated ground reference for all internal logic and output stages |
| 14 | VCC | Single positive supply rail supporting full 2.0–3.6 V operating range |
Key Features
| Feature | Design Value |
|---|---|
| PCI Bus Level Guarantee | 24 mA drive capability validated per PCI specification - eliminates need for external buffers in add-in card designs |
| 75 Ω Transmission Line Driving | Output impedance matched to common PCB trace impedance - reduces reflections in point-to-point routing |
| Balanced Propagation Delays | tPLH ≅ tPHL - minimizes duty cycle distortion in clock inversion or waveform shaping applications |
| Sub-micron C2MOS Process | Enables low ICC and high noise immunity via 3-stage buffered output architecture |
| Extended Temperature Range | –55 °C to +125 °C operation - qualified for automotive under-hood and industrial control environments |
Applications
| PCI Add-in Card Signal Inversion | 3.3 V Logic Level Translation |
|---|---|
Use Scenario: Inverting control signals (e.g., RESET#, INTA#) on PCIe/PCI expansion cards before routing to FPGA or ASIC. IC Role / Device Role / Timing Role: Hex inverter providing level-shifted, noise-immune signal inversion with guaranteed 24 mA sink/source. Use Value: Eliminates discrete resistor networks and ensures signal integrity across 75 Ω backplane traces. | Use Scenario: Interfacing 3.3 V microcontrollers with legacy 5 V peripherals requiring inverted handshake lines. IC Role / Device Role / Timing Role: Voltage-tolerant inverter translating between 3.3 V logic domains while maintaining TTL-compatible thresholds. Use Value: Enables direct connection without level-shifter ICs, reducing BOM count and board area. |
| Low-Noise Clock Buffering | Industrial Sensor Interface Conditioning |
Use Scenario: Inverting and distributing low-jitter clock signals to multiple synchronous ADCs in data acquisition systems. IC Role / Device Role / Timing Role: Low-VOLP (0.3 V typ.) inverter minimizing ground bounce during simultaneous clock edge transitions. Use Value: Preserves clock edge fidelity and reduces jitter accumulation in multi-channel sampling. | Use Scenario: Inverting analog sensor enable/disable signals in harsh industrial environments with wide temperature swings. IC Role / Device Role / Timing Role: High latch-up immunity and –55 °C to +125 °C operation ensure reliable control of sensor biasing circuits. Use Value: Prevents spurious resets or misreads caused by ESD or thermal-induced logic faults. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar hex inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC04APWR | Lower ICC (1 µA max), but VOLP = 0.6 V (typ.) - higher dynamic noise than 74LVQ04MTR | Optimized for ultra-low-power portable devices; less suitable for high-speed transmission line driving | Select when quiescent current is critical and transmission line drive is not required |
| MC74VHC04DT | Wider VCC range (2.0–5.5 V), but tPD = 7.5 ns (typ.) at 3.3 V - slower propagation than 74LVQ04MTR | Supports mixed-voltage systems; not optimized for PCI-compliant 24 mA drive | Select when interoperability with 5 V logic is needed and speed is secondary |
Compared with SN74LVC04APWR and MC74VHC04DT, the 74LVQ04MTR uniquely balances PCI-level drive strength, 4.5 ns speed, and 0.3 V dynamic noise - making it optimal for noise-constrained 3.3 V bus interfaces where timing and signal integrity are co-prioritized.
Availability
74LVQ04MTR is available at Aetrix Electronics and suitable for PCI add-in card manufacturing, 3.3 V logic translation subsystems, and industrial sensor interface modules requiring stable component supply across extended temperature ranges.
Supply support for 74LVQ04MTR 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
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing analog, digital, and mixed-signal ICs for automotive, industrial, and consumer markets.
The 74LVQ series targets low-voltage, low-noise 3.3 V logic applications - specifically engineered for PCI compliance, transmission-line driving, and high-reliability embedded control.
FAQ
Is 74LVQ04MTR pin-compatible with standard 74HC04 or 74LS04?
Yes - it is pin- and function-compatible with the 74-series 04 inverter family, including identical 14-pin SOIC layout and input/output mapping. However, its 2.0–3.6 V supply range and PCI-level drive differ from 5 V-only variants like 74LS04, so voltage domain compatibility must be verified.
Does 74LVQ04MTR support 1.8 V operation?
No - the absolute minimum recommended VCC is 2.0 V per Table 5. While data retention is specified down to 1.2 V, functional operation (including guaranteed VIH/VIL and output drive) begins only at 2.0 V. For 1.8 V systems, consider the 74LVC04 series instead.
What is the significance of "Q" in 74LVQ04?
The "Q" suffix denotes STMicroelectronics' proprietary enhanced performance grade: improved latch-up immunity, tighter AC specs (e.g., skew < 1.0 ns), and guaranteed 75 Ω transmission line drive - distinguishing it from baseline 74LV04 variants in reliability-critical applications.
Can 74LVQ04MTR drive multiple loads simultaneously without degrading VOLP?
Yes - its low dynamic quiet output (VOLP = 0.3 V typ.) is measured under worst-case conditions with multiple outputs switching. The buffered 3-stage output architecture maintains noise margin even with up to six driven loads, provided PCB layout minimizes shared ground inductance.
74LVQ04MTR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- 74LVQ
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- Inverter
- Number of Circuits:
- 6
- Number of Inputs:
- 1
- Features:
- -
- Voltage - Supply:
- 2V ~ 3.6V
- Current - Quiescent (Max):
- 2 µA
- Current - Output High, Low:
- 24mA, 24mA
- Input Logic Level - Low:
- 0.8V
- Input Logic Level - High:
- 2V
- Max Propagation Delay @ V, Max CL:
- 8.5ns @ 3.3V, 50pF
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SO
74LVQ04MTR FAQ
1.How can I place an order for 74LVQ04MTR through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVQ04MTR 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 74LVQ04MTR reliable?
The price and inventory of 74LVQ04MTR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVQ04MTR is usually 5 days.
3.What payment methods are accepted for 74LVQ04MTR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVQ04MTR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVQ04MTR?
74LVQ04MTR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVQ04MTR 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 74LVQ04MTR?
For technical support, including 74LVQ04MTR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVQ04MTR requirements.
6.How does Aetrix verify that 74LVQ04MTR is sourced from the original manufacturer or authorized distributors?
All 74LVQ04MTR 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 74LVQ04MTR meets industry standards.
7.What is the process for return or replacement of 74LVQ04MTR?
All 74LVQ04MTR units undergo pre-shipment inspection (PSI). If there is an issue with 74LVQ04MTR, 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 74LVQ04MTR part is unused and in its original packaging.
Return procedure for 74LVQ04MTR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
74LVQ04MTR 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
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
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…
