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Nexperia USA Inc. 74AHC1G07GW,165
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- Part No.:
- 74AHC1G07GW,165
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
74AHC1G07GW,165.pdf
- Description:
- IC BUF NON-INVERT 5.5V 5TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,783
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Product details
Overview
74AHC1G07GW,165 from Nexperia is a single CMOS buffer with open-drain output, designed for level translation in mixed-voltage systems. It operates from 2.0 V to 5.5 V, features overvoltage-tolerant inputs up to 5.5 V, supports -40 °C to +125 °C ambient range, and delivers propagation delays as low as 2.5 ns (VCC = 5.0 V, CL = 15 pF). It is used in I²C bus pull-up interfaces and voltage-level shifting between 3.3 V and 5 V domains.
For engineers reviewing the 74AHC1G07GW,165 datasheet, 74AHC1G07GW,165 pinout, 74AHC1G07GW,165 application, or 74AHC1G07GW,165 equivalent, key selection criteria include open-drain drive capability, input overvoltage tolerance, temperature-grade compliance (-40 °C to +125 °C), TSSOP5 package footprint, and static/dynamic performance across 2.0–5.5 V supply rails.
Technical Context
This device implements a non-inverting buffer with an open-drain output stage, requiring an external pull-up resistor to define HIGH-level logic. Its input structure tolerates voltages up to 5.5 V regardless of VCC, enabling safe interfacing between higher-voltage peripherals and lower-voltage controllers.
The logic function is strictly combinational: input A drives output Y with no internal latching or timing control. Propagation delay varies with supply voltage and load capacitance-e.g., 2.5–3.9 ns at VCC = 4.5–5.5 V and CL = 15 pF-and output leakage remains below ±0.25 μA in OFF-state under full-rated conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage (VCC) | 2.0 V to 5.5 V - enables operation across 2.5 V, 3.3 V, and 5 V logic domains |
| Input Voltage Range | Up to 5.5 V independent of VCC - allows safe interfacing with 5 V signals while powered from 3.3 V |
| Propagation Delay (tPLZ/tPZL) | 2.5 ns min / 4.9 ns max at VCC = 5.0 V, CL = 15 pF - supports >100 MHz toggle rates in light-load configurations |
| Output Drive (IO) | ±8.0 mA sink at VOL ≤ 0.44 V (VCC = 4.5 V) - sufficient to drive standard I²C bus loads with typical pull-ups |
| 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 - meets IEC 61000-4-2 Level 2 system-level robustness requirements |
| Power Dissipation (Ptot) | 250 mW at Tamb ≤ 74 °C (TSSOP5) - derates linearly at 3.3 mW/K above 74 °C for thermal design margin |
Pinout & Package
TSSOP5 (SOT353-1) plastic thin shrink small outline package: 5-lead, 1.25 mm body width, 0.65 mm pitch, 1.1 × 2.2 × 1.0 mm profile, exposed pad not present.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Not connected | No internal connection; must be left floating or grounded per layout best practice |
| 2 | Data input (A) | CMOS-compatible input accepting 0–5.5 V; no internal pull-up/down |
| 3 | Ground (GND) | Primary reference for all input/output thresholds and power return path |
| 4 | Data output (Y) | Open-drain NMOS output - requires external pull-up to define HIGH state |
| 5 | Supply voltage (VCC) | Single positive rail for core logic and output driver; bypass capacitor required near pin |
Key Features
| Feature | Design Value |
|---|---|
| Wide supply range | 2.0–5.5 V operation enables drop-in use across legacy and modern logic families without redesign |
| Overvoltage-tolerant inputs | Inputs withstand 5.5 V even when VCC = 2.0 V - eliminates need for external level shifters in mixed-rail systems |
| Open-drain output architecture | Supports wired-AND logic and bidirectional bus protocols like I²C without contention risk |
| High noise immunity | VIH/VIL margins exceed 30% of VCC across full temperature range - resists EMI-induced glitches |
| Low dynamic power | CPD = 5 pF - minimizes switching current in high-frequency applications such as clock distribution buffers |
Applications
| I²C Bus Level Translation | GPIO Voltage Translation |
|---|---|
|
Use Scenario: Interfacing a 3.3 V microcontroller GPIO to a 5 V sensor with open-drain interrupt line. IC Role / Device Role / Timing Role: Single-directional level translator buffering the interrupt signal while preserving open-drain behavior. Use Value: Eliminates need for discrete MOSFET translators; maintains I²C-compliant rise/fall times with standard 4.7 kΩ pull-up. |
Use Scenario: Driving a 5 V optocoupler input from a 2.5 V FPGA I/O bank. IC Role / Device Role / Timing Role: Logic buffer with open-drain output, allowing external 5 V pull-up to generate compatible HIGH level. Use Value: Provides rail-to-rail output swing up to 5 V while consuming <10 μA quiescent current at 2.5 V VCC. |
| Industrial Sensor Interface | Legacy System Signal Conditioning |
|
Use Scenario: Isolating and translating analog-to-digital converter ready flags in a 125 °C motor control module. IC Role / Device Role / Timing Role: High-temperature buffer isolating ADC status signal from noisy power stage ground. Use Value: Guaranteed operation at +125 °C ambient with <5 ns propagation delay variation across temperature. |
Use Scenario: Adapting TTL-level reset signals from legacy peripherals into a modern 3.3 V SoC subsystem. IC Role / Device Role / Timing Role: Non-inverting buffer with overvoltage-tolerant input accepting 5 V TTL swings directly. Use Value: Removes need for series resistors or clamping diodes - simplifies BOM and improves signal integrity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar buffer-with-open-drain-output applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74AHC1G07GV | Same logic function and specs, but in SC-74A (SOT753) package - 3.1 mm × 2.7 mm vs. TSSOP5's 2.2 mm × 1.1 mm | Less board space efficiency; slightly higher thermal resistance (3.8 mW/K derating above 85 °C vs. 3.3 mW/K) | Select when SC-74A footprint is standardized in production or reflow compatibility with larger packages is required. |
| 74LVC1G07GW | Lower VCC range (1.65–5.5 V); VIH/VIL thresholds referenced to VCC rather than fixed values; higher ICC at 5.5 V | Better 1.8 V compatibility but reduced noise margin at 2.0 V; not rated for full -40 °C to +125 °C industrial grade | Prefer only for cost-sensitive consumer designs operating ≤ +85 °C and requiring 1.8 V support. |
Compared with 74AHC1G07GV, the 74AHC1G07GW,165 offers superior board-area efficiency and thermal performance in high-density layouts; versus 74LVC1G07GW, it provides guaranteed industrial temperature operation and tighter input threshold stability across supply variation.
Availability
74AHC1G07GW,165 is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, and IoT sensor node designs requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for 74AHC1G07GW,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 delivering high-performance, reliable components for automotive, industrial, mobile, and computing applications, with leadership in logic, discrete, and MOSFET technologies.
The 74AHC1G07 belongs to Nexperia's advanced high-speed CMOS (AHC) logic family, engineered for low-power, high-noise-immunity digital interfacing in space-constrained and thermally demanding environments.
FAQ
Can 74AHC1G07GW,165 drive an I²C bus directly?
Yes - its open-drain output and overvoltage-tolerant inputs allow direct connection to I²C SDA/SCL lines. Use a pull-up resistor to the higher rail (e.g., 5 V) while powering VCC from the controller's domain (e.g., 3.3 V). Maximum sink current of 8 mA supports standard 4.7 kΩ pull-ups at 5 V with <0.44 V VOL.
Is pin 1 internally connected or truly unconnected?
Pin 1 is explicitly defined as "not connected" (n.c.) in the official Nexperia datasheet. It has no internal bond wire or silicon connection. PCB layout should leave it unconnected or optionally tie it to GND for mechanical stability - no electrical function is affected.
What is the maximum capacitive load this buffer can drive reliably?
The device is characterized up to 50 pF load capacitance, with propagation delays specified at CL = 15 pF and CL = 50 pF. Driving >50 pF risks exceeding recommended timing margins and increasing dynamic power dissipation beyond Ptot derating limits - add a series resistor or buffer stage for heavier loads.
Does this part support hot-swap or live-insertion?
No - the datasheet does not specify hot-swap capability. The input structure lacks explicit power-sequence immunity, and absolute maximum ratings assume VCC is established before applying input signals. For hot-swap applications, add series current-limiting resistors and verify transient behavior with oscilloscope validation.
74AHC1G07GW,165 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:
- Obsolete
- 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:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-TSSOP
74AHC1G07GW,165 FAQ
1.How can I place an order for 74AHC1G07GW,165 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AHC1G07GW,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 74AHC1G07GW,165 reliable?
The price and inventory of 74AHC1G07GW,165 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AHC1G07GW,165 is usually 5 days.
3.What payment methods are accepted for 74AHC1G07GW,165?
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4.How is shipping managed for 74AHC1G07GW,165?
74AHC1G07GW,165 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AHC1G07GW,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 74AHC1G07GW,165?
For technical support, including 74AHC1G07GW,165 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AHC1G07GW,165 requirements.
6.How does Aetrix verify that 74AHC1G07GW,165 is sourced from the original manufacturer or authorized distributors?
All 74AHC1G07GW,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 74AHC1G07GW,165 meets industry standards.
7.What is the process for return or replacement of 74AHC1G07GW,165?
All 74AHC1G07GW,165 units undergo pre-shipment inspection (PSI). If there is an issue with 74AHC1G07GW,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 74AHC1G07GW,165 part is unused and in its original packaging.
Return procedure for 74AHC1G07GW,165:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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