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Nexperia USA Inc. 74AHCT1G00GW,165
- Part No.:
- 74AHCT1G00GW,165
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
74AHCT1G00GW,165.pdf
- Description:
- IC GATE NAND 1CH 2-INP 5TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,011
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Product details
Overview
74AHCT1G00GW,165 from Nexperia is a single 2-input NAND gate logic IC with TTL-compatible input thresholds (VIH = 2.0 V min, VIL = 0.8 V max at VCC = 4.5–5.5 V), 5-pin TSSOP5 (SOT353-1) package, −40 °C to +125 °C operating range, and propagation delay of 3.6–8.0 ns (CL = 15–50 pF, VCC = 4.5–5.5 V). It serves as a level-translating combinational logic element in mixed-voltage digital control subsystems.
For engineers reviewing the 74AHCT1G00GW,165 datasheet, 74AHCT1G00GW,165 pinout, 74AHCT1G00GW,165 application, or 74AHCT1G00GW,165 equivalent, key selection criteria include TTL-level input compatibility, overvoltage-tolerant inputs up to 5.5 V, symmetrical output drive (±8 mA), balanced propagation delays, and industrial temperature support - critical for interface logic in PLC I/O modules, sensor signal conditioning, and microcontroller peripheral gating.
Technical Context
This device implements standard positive-logic NAND functionality (Y = NOT(A AND B)) with TTL-compatible input voltage thresholds, enabling direct interfacing with legacy 5 V TTL outputs while operating from 4.5–5.5 V supplies. Its overvoltage-tolerant inputs accept signals up to 5.5 V regardless of VCC, supporting mixed-supply translation without external biasing.
The IC features symmetrical output impedance and balanced tPLH/tPHL propagation delays (≤0.5 ns skew), ensuring clean signal edges in timing-critical paths. Static characteristics are fully specified across −40 °C to +125 °C, with guaranteed VOH ≥ 3.70 V (IO = −8 mA) and VOL ≤ 0.55 V (IO = 8 mA) at VCC = 4.5 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Single 2-input NAND gate (Y = NOT(A · B)); enables basic combinatorial logic and enable/inhibit control. |
| Input Threshold Type | TTL-compatible: VIH ≥ 2.0 V, VIL ≤ 0.8 V at VCC = 4.5–5.5 V; ensures reliable interfacing with 5 V TTL outputs. |
| Propagation Delay | 3.6–8.0 ns (A/B → Y); CL = 15–50 pF, VCC = 4.5–5.5 V; supports >100 MHz toggle rates in low-load applications. |
| Output Drive | ±8 mA at VCC = 4.5 V; provides robust fan-out capability into standard CMOS/TTL loads without buffering. |
| Supply Range | 4.5–5.5 V; operates within regulated 5 V rail tolerances and supports industrial-grade power stability. |
| Temperature Range | −40 °C to +125 °C; qualified for under-hood, factory automation, and high-reliability embedded control environments. |
| Input Overvoltage Tolerance | Inputs withstand up to 5.5 V independent of VCC; eliminates need for external clamping in mixed-voltage signal routing. |
Pinout & Package
TSSOP5 (SOT353-1) plastic thin shrink small outline package: 5-lead, 1.25 mm body width, 0.65 mm pitch, exposed pad not present, moisture sensitivity level (MSL) 1 per JEDEC J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (B) | Data input | Second logic input; accepts TTL/CMOS levels up to 5.5 V; internally terminated to VCC/GND via ESD protection diodes. |
| 2 (A) | Data input | Primary logic input; identical electrical behavior to Pin 1; both inputs fully overvoltage tolerant. |
| 3 (GND) | Ground reference | 0 V return path for supply and signals; must be low-impedance to ensure noise immunity and stable switching thresholds. |
| 4 (Y) | Data output | Inverting NAND result; push-pull CMOS output capable of sourcing/sinking ±8 mA; rail-to-rail swing. |
| 5 (VCC) | Supply voltage | Positive supply input (4.5–5.5 V); powers internal logic and output stage; bypass capacitor required near pin. |
Key Features
| Feature | Design Value |
|---|---|
| TTL-level input compatibility | Enables direct connection to legacy 5 V TTL outputs without level shifters or resistive dividers. |
| Overvoltage-tolerant inputs (5.5 V) | Allows safe interfacing with higher-voltage signals in mixed-supply systems, reducing external protection components. |
| Symmetrical output impedance | Ensures matched rise/fall times and minimal duty-cycle distortion in clock or data gating applications. |
| High noise immunity | Guaranteed 0.7 V noise margin at VCC = 5 V (VIH − VOL = 2.0 − 0.55 = 1.45 V; VOH − VIL = 3.7 − 0.8 = 2.9 V). |
| Industrial temperature range | Validated operation from −40 °C to +125 °C supports deployment in harsh environments without derating. |
Applications
| PLC Digital Input Module | Microcontroller Peripheral Enable Logic |
|---|---|
Use Scenario: Isolating and conditioning 24 V DC field signals down to 5 V logic levels before MCU sampling. IC Role / Device Role / Timing Role: NAND gate used as active-low enable for optocoupler driver stages, synchronizing input sampling with system clock edges. Use Value: Overvoltage-tolerant inputs eliminate external Zener clamps; TTL thresholds ensure reliable detection of degraded 24 V signals at 5 V logic rails. |
Use Scenario: Gating SPI chip-select lines between multiple peripherals sharing a common bus. IC Role / Device Role / Timing Role: Single NAND configured as an inverted AND to assert CS only when both address decode and bus-ready signals are active. Use Value: Sub-8 ns propagation delay preserves SPI timing margins; symmetrical drive prevents skew-induced setup/hold violations. |
| Sensor Signal Preconditioning | Legacy System Voltage Translation |
Use Scenario: Combining dual Hall-effect sensor outputs to detect rotational direction before feeding to motor controller. IC Role / Device Role / Timing Role: NAND gate implements quadrature decoding logic (A̅·B) to generate directional pulses synchronized to rotor position. Use Value: Guaranteed −40 °C to +125 °C operation maintains timing integrity in engine bay-mounted sensors; low ICC (<40 μA) minimizes quiescent power draw. |
Use Scenario: Interfacing a 3.3 V FPGA GPIO bank to a 5 V industrial display controller with TTL inputs. IC Role / Device Role / Timing Role: Level translator implementing logic inversion to match active-high display enable with FPGA's active-low output capability. Use Value: Input overvoltage tolerance allows direct 5 V signal injection; no external pull-ups or level-shifter ICs required, reducing BOM count. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 2-input NAND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74AHC1G00GW,165 | CMOS-level inputs (VIH = 3.85 V @ VCC = 5.5 V); wider supply range (2.0–5.5 V); lower ICC (1.0 μA typ) | Better suited for pure CMOS systems or battery-powered designs requiring ultra-low static current | Select when interfacing with 3.3 V or mixed 2.5/3.3/5 V domains where CMOS thresholds are preferred |
| SN74LVC1G00DBVR | 3.3 V only (1.65–5.5 V); LVTTL inputs; slightly faster (tpd = 3.5 ns @ CL = 15 pF, VCC = 3.3 V); smaller SOT-23-5 package | Optimized for 3.3 V portable electronics; lacks full −40 °C to +125 °C rating (only −40 °C to +125 °C for some variants) | Prefer for space-constrained 3.3 V designs where industrial temp grade is not required |
Compared with 74AHC1G00GW,165 and SN74LVC1G00DBVR, the 74AHCT1G00GW,165 uniquely delivers TTL-level compatibility at full industrial temperature range and overvoltage-tolerant inputs - making it the only choice for robust 5 V legacy interface translation in demanding environments.
Availability
74AHCT1G00GW,165 is available at Aetrix Electronics and suitable for industrial control systems, automotive body electronics, and sensor interface modules requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74AHCT1G00GW,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 logic, discrete, and MOSFET solutions optimized for efficiency, reliability, and miniaturization in industrial, automotive, and consumer applications.
The 74AHCT1G00 series belongs to Nexperia's advanced logic family designed specifically for robust voltage-level translation and noise-immune digital interfacing in mixed-supply embedded systems.
FAQ
What is the maximum input voltage the 74AHCT1G00GW,165 can tolerate on its A and B pins?
The 74AHCT1G00GW,165 supports overvoltage-tolerant inputs rated up to 5.5 V, independent of the VCC supply voltage. This allows safe connection of 5 V signals even when operating from lower VCC (e.g., 4.5 V), eliminating the need for external clamping diodes in mixed-voltage signal paths.
Does the 74AHCT1G00GW,165 support operation at 3.3 V supply?
No - the 74AHCT1G00GW,165 is specified only for VCC = 4.5 V to 5.5 V. Its TTL-compatible input thresholds (VIH ≥ 2.0 V, VIL ≤ 0.8 V) require minimum 4.5 V to guarantee correct logic interpretation and output drive strength; operation below 4.5 V is not characterized or guaranteed.
How does the 74AHCT1G00GW,165 differ from the 74AHC1G00GW,165 in practical circuit design?
The core difference lies in input threshold compatibility: 74AHCT1G00GW,165 uses TTL-level inputs (VIH ≥ 2.0 V), enabling direct interface with 5 V TTL outputs, while 74AHC1G00GW,165 uses CMOS-level inputs (VIH ≥ 3.85 V at VCC = 5.5 V), requiring stronger drive or level shifting for legacy TTL sources.
Is the 74AHCT1G00GW,165 pin-compatible with other 5-pin logic gates in TSSOP5 packages?
Yes - the 74AHCT1G00GW,165 uses the standard SOT353-1 (TSSOP5) footprint with identical pin 1 location and 0.65 mm pitch. It shares mechanical compatibility with other Nexperia 5-pin logic devices (e.g., 74AHCT1G14, 74AHCT1G32), enabling layout reuse across functionally distinct but physically interchangeable logic gates.
74AHCT1G00GW,165 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AHCT
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- NAND Gate
- Number of Circuits:
- 1
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Current - Quiescent (Max):
- 1 µA
- Current - Output High, Low:
- 8mA, 8mA
- Input Logic Level - Low:
- 0.8V
- Input Logic Level - High:
- 2V
- Max Propagation Delay @ V, Max CL:
- 7.9ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-TSSOP
74AHCT1G00GW,165 FAQ
1.How can I place an order for 74AHCT1G00GW,165 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AHCT1G00GW,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 74AHCT1G00GW,165 reliable?
The price and inventory of 74AHCT1G00GW,165 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AHCT1G00GW,165 is usually 5 days.
3.What payment methods are accepted for 74AHCT1G00GW,165?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AHCT1G00GW,165 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AHCT1G00GW,165?
74AHCT1G00GW,165 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AHCT1G00GW,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 74AHCT1G00GW,165?
For technical support, including 74AHCT1G00GW,165 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AHCT1G00GW,165 requirements.
6.How does Aetrix verify that 74AHCT1G00GW,165 is sourced from the original manufacturer or authorized distributors?
All 74AHCT1G00GW,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 74AHCT1G00GW,165 meets industry standards.
7.What is the process for return or replacement of 74AHCT1G00GW,165?
All 74AHCT1G00GW,165 units undergo pre-shipment inspection (PSI). If there is an issue with 74AHCT1G00GW,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 74AHCT1G00GW,165 part is unused and in its original packaging.
Return procedure for 74AHCT1G00GW,165:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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