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Nexperia USA Inc. 74AHC1G07GW-Q100H
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- Part No.:
- 74AHC1G07GW-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
74AHC1G07GW-Q100H.pdf
- Description:
- IC BUF NON-INVERT 5.5V 5TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,010
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Product details
Overview
74AHC1G07GW-Q100 from Nexperia is a single-channel CMOS buffer with open-drain output, overvoltage-tolerant inputs (up to 5.5 V), AEC-Q100 Grade 1 qualification (-40 °C to +125 °C), 2.0–5.5 V supply range, and 5-pin TSSOP5 (SOT353-1) package. It functions as a level-translating driver in automotive I²C, SMBus, and GPIO interface circuits where pull-up flexibility and mixed-voltage signal conditioning are required.
For engineers reviewing the 74AHC1G07GW-Q100 datasheet, 74AHC1G07GW-Q100 pinout, 74AHC1G07GW-Q100 application, or 74AHC1G07GW-Q100 equivalent, key selection criteria include open-drain drive capability (8 mA sink at 4.5 V), input overvoltage tolerance, automotive temperature compliance, propagation delay (≤7.0 ns at 5 V/50 pF), and TSSOP5 thermal derating behavior above 74 °C.
Technical Context
This device implements a non-inverting buffer stage with an open-drain NMOS output transistor, requiring external pull-up for HIGH-level assertion. Its input structure supports 5.5 V tolerance independent of VCC, enabling safe interfacing between 3.3 V logic domains and 5 V buses.
The internal design features CMOS rail-to-rail input thresholds (VIH = 3.85 V min at VCC = 5.5 V; VIL = 1.65 V max), low static current (≤20 μA at 5.5 V), and robust ESD protection (HBM >2000 V, CDM >1000 V), meeting automotive reliability requirements per AEC-Q100.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Function | Single non-inverting buffer with open-drain output - enables wired-AND logic, I²C/SMBus bus driving, and level translation without direction control. |
| Supply Voltage Range | 2.0 V to 5.5 V - supports operation across 3.3 V and 5 V systems without level shifters. |
| Input Overvoltage Tolerance | Up to 5.5 V regardless of VCC - allows safe connection to higher-voltage buses while powered from lower VCC. |
| Output Sink Current | 8.0 mA at VO ≤ 0.55 V (VCC = 4.5 V) - sufficient to drive standard 1 kΩ pull-ups on 3.3 V or 5 V buses. |
| Propagation Delay | ≤7.0 ns (VCC = 4.5–5.5 V, CL = 50 pF) - ensures timing compatibility with 25 MHz+ digital interfaces. |
| Operating Temperature | -40 °C to +125 °C - qualified per AEC-Q100 Grade 1 for under-hood automotive ECUs and ADAS modules. |
| ESD Protection | HBM >2000 V, CDM >1000 V - exceeds automotive system-level ESD immunity requirements. |
Pinout & Package
TSSOP5 plastic thin shrink small outline package (SOT353-1); 5 leads; body width 1.25 mm; 1.1 mm × 2.2 mm footprint; 0.65 mm pitch; exposed pad not present.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Not connected | No internal connection - must remain unconnected; floating or tied to GND/NC per layout guidelines. |
| 2 | Data input (A) | CMOS-compatible input with overvoltage tolerance up to 5.5 V - accepts signals beyond VCC without damage. |
| 3 | Ground (GND) | Reference node for all voltage measurements and return path for output sink current. |
| 4 | Data output (Y) | Open-drain NMOS drain terminal - requires external pull-up resistor to define HIGH state; sinks up to 8 mA. |
| 5 | Supply voltage (VCC) | Power rail for internal logic - sets input threshold levels and determines output drive strength. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use from -40 °C to +125 °C ambient, including lifetime reliability testing per stress test conditions. |
| Overvoltage-tolerant inputs | Accepts 0–5.5 V input signals regardless of VCC setting - eliminates need for external clamping diodes in mixed-voltage nodes. |
| Low dynamic power dissipation | CPD = 5 pF - enables sub-μW dynamic power at 1 MHz with 50 pF load, critical for always-on automotive modules. |
| High noise immunity | Typical VIH/VIL hysteresis >0.5 V at 5 V supply - suppresses false triggering from EMI in noisy vehicle environments. |
| Latch-up immunity | Exceeds 100 mA per JESD78 Class II Level A - prevents destructive latch-up during transient overvoltage events. |
Applications
| Automotive Body Control Module (BCM) | I²C Bus Level Translation |
|---|---|
Use Scenario: Driving multiple door lock actuators via shared 5 V bus while controlled by 3.3 V microcontroller GPIO. IC Role / Device Role / Timing Role: Open-drain buffer isolates MCU pins from bus transients and enables wired-OR wake-up signaling. Use Value: Eliminates risk of MCU I/O damage from 5 V bus faults; supports hot-plug detection via pull-up current monitoring. |
Use Scenario: Interfacing 3.3 V sensor hub with 5 V EEPROM on same I²C bus segment. IC Role / Device Role / Timing Role: Acts as bidirectional level translator without direction pin, leveraging open-drain topology. Use Value: Maintains I²C timing compliance (tBUF, tHD:STA) while supporting mixed-supply devices on one bus. |
| ADAS Camera Power Sequencing | Automotive LIN Transceiver Interface |
Use Scenario: Enabling camera module power rails only after successful MCU boot and voltage validation. IC Role / Device Role / Timing Role: Buffer output drives enable line of high-side PMIC with precise timing control. Use Value: Provides clean, glitch-free enable signal with <7 ns propagation delay and no shoot-through risk. |
Use Scenario: Conditioning LIN bus TX signal from 3.3 V MCU before feeding LIN transceiver input. IC Role / Device Role / Timing Role: Signal conditioner adding noise margin and overvoltage protection to LIN TX path. Use Value: Prevents MCU I/O damage from LIN bus transients up to ±40 V; improves EMC robustness. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar open-drain buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74AHC1G07GV-Q100 | Same electrical specs; SC-74A (SOT753) package - 3.1 mm × 1.7 mm, 0.95 mm pitch, higher thermal resistance (3.8 mW/K derating above 85 °C). | Better suited for hand-soldered prototypes or space-constrained 2-layer boards where TSSOP5 reflow is challenging. | Select when board assembly process favors SC-74A footprint or thermal budget permits higher junction rise. |
| 74LVC1G07GW-Q100 | Lower VCC range (1.65–5.5 V); higher drive (32 mA sink at 3.3 V); identical pinout and AEC-Q100 Grade 1 rating. | Preferred for high-speed, high-current bus termination or active pull-down in fast-switching applications. | Choose when driving heavy capacitive loads (>100 pF) or requiring faster edge rates than AHC family provides. |
Compared with 74AHC1G07GV-Q100, the GW variant offers superior thermal performance in high-density layouts due to TSSOP5's lower θJA; versus 74LVC1G07GW-Q100, it trades drive strength for lower dynamic power and tighter propagation delay matching across voltage rails.
Availability
74AHC1G07GW-Q100 is available at Aetrix Electronics and suitable for automotive body electronics, ADAS sensor interfaces, and infotainment subsystems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74AHC1G07GW-Q100 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, reliable discrete, logic, and MOSFET devices optimized for automotive, industrial, and consumer applications.
This device belongs to Nexperia's AHC-Q100 automotive logic family, engineered specifically for robust signal conditioning in harsh-temperature vehicle networks where reliability, low power, and mixed-voltage interoperability are mandatory.
FAQ
Can 74AHC1G07GW-Q100 be used with a 1.8 V microcontroller?
No - its minimum recommended VCC is 2.0 V per Table 6, and VIH/VIL thresholds scale with VCC. At 1.8 V supply, input recognition fails (VIH min = 1.5 V only at VCC = 2.0 V). For 1.8 V systems, consider 74LVC1G07 variants rated down to 1.65 V.
What is the maximum allowable pull-up resistor value on the Y output?
Maximum RPULLUP = (VCC − VOL) / IOL. At VCC = 4.5 V and IOL = 8 mA, with VOL ≤ 0.55 V, RPULLUP ≤ 494 Ω. For 3.3 V operation and 4 mA sink, max is ≈812 Ω. Exceeding this causes slow rise time and logic errors.
Does pin 1 (n.c.) require PCB routing or grounding?
No - pin 1 is internally not connected. Per Nexperia's SOT353-1 mechanical drawing and pin description table, it must remain unconnected on PCB. Routing or grounding may cause mechanical stress or unintended coupling; leave it floating with no copper pad contact.
How does the device behave during power-down (VCC = 0 V)?
Inputs remain overvoltage tolerant up to 5.5 V even with VCC = 0 V, and output Y enters high-impedance state. Input leakage stays ≤2.0 μA (Table 7), preventing back-powering of the MCU. This enables safe "hot-swap" of downstream peripherals while host is off.
74AHC1G07GW-Q100H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AHC
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 1
- Number of Bits per Element:
- 1
- Input Type:
- -
- Output Type:
- Open Drain
- Current - Output High, Low:
- -, 8mA
- Voltage - Supply:
- 2V ~ 5.5V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-TSSOP
74AHC1G07GW-Q100H FAQ
1.How can I place an order for 74AHC1G07GW-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AHC1G07GW-Q100H 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 74AHC1G07GW-Q100H reliable?
The price and inventory of 74AHC1G07GW-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AHC1G07GW-Q100H is usually 5 days.
3.What payment methods are accepted for 74AHC1G07GW-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AHC1G07GW-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AHC1G07GW-Q100H?
74AHC1G07GW-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AHC1G07GW-Q100H 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 74AHC1G07GW-Q100H?
For technical support, including 74AHC1G07GW-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AHC1G07GW-Q100H requirements.
6.How does Aetrix verify that 74AHC1G07GW-Q100H is sourced from the original manufacturer or authorized distributors?
All 74AHC1G07GW-Q100H 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 74AHC1G07GW-Q100H meets industry standards.
7.What is the process for return or replacement of 74AHC1G07GW-Q100H?
All 74AHC1G07GW-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74AHC1G07GW-Q100H, 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 74AHC1G07GW-Q100H part is unused and in its original packaging.
Return procedure for 74AHC1G07GW-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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