My Inquiry
My Account
Nexperia USA Inc. 74HCT2G04GW,125
- Part No.:
- 74HCT2G04GW,125
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
74HCT2G04GW,125.pdf
- Description:
- IC INVERTER 2CH 2-INP 6TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:46,562
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
74HCT2G04GW,125 from Nexperia is a dual CMOS inverter with TTL-compatible input thresholds, operating from 4.5 V to 5.5 V supply, delivering 10 ns typical propagation delay at 4.5 V/50 pF, ±4 mA output drive, and rated for -40 °C to +125 °C ambient. It serves as a level-shifting signal conditioner in microcontroller I/O expansion and digital logic interfacing.
For engineers reviewing the 74HCT2G04GW,125 datasheet, 74HCT2G04GW,125 pinout, 74HCT2G04GW,125 application, or 74HCT2G04GW,125 equivalent, key selection factors include its TTL-level input compatibility, TSSOP6 package footprint, guaranteed operation up to +125 °C, and low dynamic power dissipation (CPD = 9 pF).
Technical Context
The 74HCT2G04GW,125 implements two independent inverters in a single monolithic CMOS structure with input clamp diodes enabling safe interface to voltages exceeding VCC when used with current-limiting resistors. Its TTL-compatible inputs accept 2.0 V minimum HIGH and 0.8 V maximum LOW thresholds across full temperature range.
Propagation delay (tpd) and transition time (tt) are characterized under load (CL = 50 pF) and specified for VCC = 4.5 V to 5.5 V, with tpd ≤ 29 ns and tt ≤ 22 ns over -40 °C to +125 °C. Output stages provide symmetrical sourcing/sinking capability up to ±4 mA at VCC = 4.5 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 4.5 V to 5.5 V - Ensures compatibility with 5 V TTL and mixed-voltage systems without level shifters. |
| Input Thresholds | VIH(min) = 2.0 V, VIL(max) = 0.8 V - Guarantees reliable recognition of standard TTL logic levels across full temperature range. |
| Propagation Delay | tpd ≤ 29 ns @ VCC = 4.5 V, CL = 50 pF, -40 °C to +125 °C - Supports timing-critical signal inversion in high-speed control paths. |
| Output Drive | ±4.0 mA @ VOH/VOL spec - Sufficient to directly drive multiple 74-series inputs or small capacitive loads without buffering. |
| Operating Temperature | -40 °C to +125 °C - Qualified for under-hood automotive modules, industrial PLC I/O, and extended-temperature embedded controllers. |
| Power Dissipation Cap | Ptot = 250 mW (TSSOP6), derates linearly above 83 °C - Enables thermal design margin in compact, unventilated enclosures. |
| ESD Robustness | HBM > 2000 V, CDM > 1000 V - Reduces risk of field failure during handling and board assembly in automated manufacturing. |
Pinout & Package
TSSOP6 plastic thin shrink small outline package (SOT363-2), 6-pin, body width 1.25 mm, lead pitch 0.65 mm, surface-mount compatible with standard reflow profiles.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1A | First inverter input - Accepts TTL-level signals; clamped to prevent overstress beyond VCC or below GND. |
| 2 | GND | Ground reference - Shared return path for both inverters; must be low-impedance to minimize ground bounce. |
| 3 | 2A | Second inverter input - Electrically isolated from 1A; supports independent signal conditioning paths. |
| 4 | 2Y | Second inverter output - Inverted copy of 2A; capable of sourcing/sinking ±4 mA into capacitive or resistive loads. |
| 5 | VCC | Supply voltage - Powers both gates; decoupling capacitor (100 nF) recommended within 5 mm of this pin. |
| 6 | 1Y | First inverter output - Inverted copy of 1A; matches 2Y electrical characteristics for consistent timing behavior. |
Key Features
| Feature | Design Value |
|---|---|
| TTL-Compatible Inputs | Enables direct connection to legacy 5 V TTL outputs without external level translation circuitry. |
| Clamp Diode Protection | Allows safe interface to signals up to VCC + 0.5 V or below GND − 0.5 V when series current limiting is applied. |
| Balanced Propagation Delays | Ensures matched timing between both inverter channels, critical for differential or paired signal paths. |
| High Noise Immunity | Input hysteresis and rail-to-rail noise margins suppress false triggering in electrically noisy industrial environments. |
| Low ICC Standby Current | ICC ≤ 20 μA at VCC = 5.5 V and Tamb = +125 °C - Minimizes quiescent power in always-on monitoring circuits. |
Applications
| Industrial Sensor Interface | Microcontroller GPIO Expansion |
|---|---|
|
Use Scenario: Inverting analog comparator outputs or open-drain sensor alerts before routing to MCU interrupt pins. IC Role / Device Role / Timing Role: Signal polarity correction and noise-filtered logic-level translation between sensors and 3.3 V/5 V microcontrollers. Use Value: Eliminates need for discrete transistor inverters; maintains sub-30 ns timing integrity for fast edge detection. |
Use Scenario: Expanding limited GPIO count on ARM Cortex-M0+ MCUs by inverting unused bidirectional lines for dedicated input or output functions. IC Role / Device Role / Timing Role: Logic-level inverter enabling reuse of shared data bus lines as unidirectional control signals. Use Value: Provides deterministic 10–29 ns delay with no software overhead, preserving real-time response in firmware-driven peripherals. |
| Automotive Body Control Module | Legacy System Interfacing |
|
Use Scenario: Conditioning switch inputs (e.g., door latch, trunk release) in BCMs requiring ESD-hardened, high-temp-stable logic. IC Role / Device Role / Timing Role: Input buffer and polarity adjuster for mechanical switch debouncing circuits operating at +105 °C ambient. Use Value: Meets AEC-Q100 stress test requirements via 125 °C rating and >2 kV HBM ESD protection, reducing BOM count. |
Use Scenario: Bridging communication between modern 3.3 V FPGAs and legacy 5 V peripheral ICs using inverted handshake signals (e.g., /RDY, /BUSY). IC Role / Device Role / Timing Role: Level-adapting inverter ensuring correct interpretation of active-low control signals across voltage domains. Use Value: Avoids complex level-shifter ICs; TTL input thresholds guarantee reliable recognition of 5 V logic even with FPGA I/O tolerances. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HCT2G04GV,125 | Same logic function and specs, but in SC-74 (SOT457) package - 3.1 mm × 1.7 mm vs. TSSOP6's 2.2 mm × 1.35 mm. | Preferred where board space allows larger footprint and higher thermal mass is beneficial for sustained +125 °C operation. | Select GV variant if PCB layout accommodates wider pitch (0.95 mm vs. 0.65 mm) and requires slightly better thermal resistance. |
| SN74LVC2G04DBVR | 3.3 V only (1.65–5.5 V), lower VIL/VIH thresholds (0.7×/0.3× VCC), 3.7 ns tpd @ 3.3 V - not TTL-compatible. | Suitable for 3.3 V-only systems; incompatible with 5 V TTL inputs without external biasing or level shifting. | Choose only for new 3.3 V designs requiring ultra-low delay; avoid in mixed-voltage or legacy TTL environments. |
Compared with 74HCT2G04GW,125, the GV variant offers identical electrical performance in a physically larger, thermally robust package, while the SN74LVC2G04DBVR trades TTL compatibility for speed and 3.3 V optimization - making the GW version the sole choice for drop-in replacement in existing 5 V TTL-interfaced designs.
Availability
74HCT2G04GW,125 is available at Aetrix Electronics and suitable for industrial sensor interfaces, automotive body control modules, and microcontroller GPIO expansion requiring stable component supply across extended temperature ranges.
Supply support for 74HCT2G04GW,125 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, analog, and MOSFET solutions, serving automotive, industrial, and consumer markets with ISO/TS 16949-certified manufacturing.
The 74HCT series targets robust, pin-compatible replacements for legacy TTL logic in mixed-signal systems, emphasizing wide temperature operation, ESD resilience, and seamless integration with both CMOS and bipolar logic families.
FAQ
Can 74HCT2G04GW,125 operate at 3.3 V supply?
No. The 74HCT2G04GW,125 is specified only for 4.5 V to 5.5 V operation per its Recommended Operating Conditions table. At 3.3 V, VIH and VIL thresholds fall outside guaranteed logic recognition windows, risking unreliable switching. Use 74LVC2G04 for 3.3 V systems.
What is the maximum capacitive load this device can drive reliably?
The device is characterized up to 50 pF load capacitance in dynamic testing (tpd, tt). While it can drive higher capacitance, propagation delay increases linearly - e.g., 100 pF adds ~15–20 ns to tpd at 4.5 V. For >50 pF, verify timing margins in final PCB layout with actual trace and load capacitance.
Does this part support hot insertion or live swapping?
No. The 74HCT2G04GW,125 lacks Ioff (power-off protection) or IOZ (three-state with power-down) features. Applying signals to inputs or outputs while VCC is unpowered risks forward-biasing internal clamp diodes, potentially causing latch-up or excessive current draw.
How does the TSSOP6 package affect thermal performance compared to SOIC?
The TSSOP6 (SOT363-2) has higher thermal resistance (RθJA ≈ 170 K/W) than SOIC-8 (≈ 120 K/W), limiting power dissipation in still-air conditions. Its 2.2 mm × 1.35 mm footprint enables dense layouts but requires careful copper pour and thermal vias beneath the exposed pad (if present) or adjacent GND traces to manage junction temperature at +125 °C ambient.
74HCT2G04GW,125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HCT
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Inverter
- Number of Circuits:
- 2
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Current - Quiescent (Max):
- 1 µA
- Current - Output High, Low:
- 4mA, 4mA
- Input Logic Level - Low:
- 0.8V
- Input Logic Level - High:
- 2V
- Max Propagation Delay @ V, Max CL:
- 18ns @ 4.5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP
74HCT2G04GW,125 FAQ
1.How can I place an order for 74HCT2G04GW,125 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HCT2G04GW,125 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 74HCT2G04GW,125 reliable?
The price and inventory of 74HCT2G04GW,125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HCT2G04GW,125 is usually 5 days.
3.What payment methods are accepted for 74HCT2G04GW,125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HCT2G04GW,125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HCT2G04GW,125?
74HCT2G04GW,125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HCT2G04GW,125 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 74HCT2G04GW,125?
For technical support, including 74HCT2G04GW,125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HCT2G04GW,125 requirements.
6.How does Aetrix verify that 74HCT2G04GW,125 is sourced from the original manufacturer or authorized distributors?
All 74HCT2G04GW,125 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 74HCT2G04GW,125 meets industry standards.
7.What is the process for return or replacement of 74HCT2G04GW,125?
All 74HCT2G04GW,125 units undergo pre-shipment inspection (PSI). If there is an issue with 74HCT2G04GW,125, 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 74HCT2G04GW,125 part is unused and in its original packaging.
Return procedure for 74HCT2G04GW,125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
74HCT2G04GW,125 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
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
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…
