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Nexperia USA Inc. 74AHCT1G00GW-Q100H
- Part No.:
- 74AHCT1G00GW-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
74AHCT1G00GW-Q100H.pdf
- Description:
- IC GATE NAND 1CH 2-INP 5TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,010
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Product details
Overview
74AHCT1G00GW-Q100 from Nexperia is a single 2-input NAND gate IC qualified to AEC-Q100 Grade 1 for automotive use, operating from −40 °C to +125 °C with TTL-compatible input thresholds (VIH = 2.0 V min, VIL = 0.8 V max at VCC = 4.5–5.5 V), 5.5 V supply tolerance, and overvoltage-tolerant inputs up to 5.5 V - enabling mixed-voltage logic interfacing in body control modules.
For engineers reviewing the 74AHCT1G00GW-Q100 datasheet, 74AHCT1G00GW-Q100 pinout, 74AHCT1G00GW-Q100 application, or 74AHCT1G00GW-Q100 equivalent, this device is selected for level translation between 3.3 V microcontrollers and 5 V sensor interfaces, requiring verified propagation delay (tpd ≤ 8.0 ns at CL = 15 pF, VCC = 5.0 V), output drive (±8 mA), and latch-up immunity (>100 mA per JESD78 Class II Level A).
Technical Context
This device implements standard CMOS NAND logic with TTL-level input compatibility, meaning it accepts 2.0 V as HIGH and 0.8 V as LOW across its full 4.5–5.5 V supply range - eliminating external level shifters when interfacing legacy 5 V peripherals with modern low-voltage MCUs. Its symmetrical output impedance ensures matched rise/fall times under load.
The overvoltage-tolerant inputs (rated to 5.5 V independent of VCC) allow safe operation when driven by higher-voltage signals, while balanced propagation delays (tPLH ≈ tPHL) and low input capacitance (CI = 10 pF max) support clean signal integrity in high-speed digital control paths such as powertrain wake-up detection circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Single 2-input NAND gate with active-HIGH outputs and standard positive logic truth table (Y = NOT(A AND B)). |
| Supply Voltage Range | 4.5 V to 5.5 V - supports stable operation across automotive battery transients and regulated 5 V rails. |
| Input Thresholds | TTL-compatible: VIH(min) = 2.0 V, VIL(max) = 0.8 V - ensures reliable recognition of 5 V logic levels even at VCC = 4.5 V. |
| Propagation Delay | tpd ≤ 8.0 ns (max) at CL = 15 pF, VCC = 5.0 V - enables use in sub-100 MHz clocked control loops. |
| Output Drive | ±8.0 mA at VOH/VOL specifications - sufficient to drive multiple 74-series inputs or small LED indicators without buffering. |
| Operating Temperature | −40 °C to +125 °C - qualified per AEC-Q100 Grade 1 for under-hood and transmission control unit deployment. |
| ESD Robustness | HBM > 2000 V, CDM > 1000 V - withstands handling and board-level ESD events in automotive assembly environments. |
Pinout & Package
TSSOP5 plastic thin shrink small outline package (SOT353-1), 5-lead, 1.25 mm body width, 0.65 mm pitch, exposed pad not present.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (B) | Data input | Standard CMOS input accepting TTL voltage levels; overvoltage tolerant to 5.5 V regardless of VCC. |
| 2 (A) | Data input | Second logic input; electrically identical to Pin 1; supports wired-OR expansion via open-drain emulation (with pull-up). |
| 3 (GND) | Ground reference | 0 V return path for all internal circuitry and output current; must be low-impedance to minimize ground bounce in switching noise. |
| 4 (Y) | Data output | Inverting NAND output with symmetrical sourcing/sinking capability (±8 mA); drives capacitive loads up to 50 pF within spec. |
| 5 (VCC) | Supply voltage | Primary power rail (4.5–5.5 V); decoupling capacitor (100 nF) required within 5 mm for stable high-speed switching. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use across −40 °C to +125 °C ambient, including temperature cycling, HTOL, and ESD stress tests. |
| Overvoltage-tolerant inputs | Inputs accept up to 5.5 V regardless of VCC setting - enables direct connection to 5 V buses without clamping diodes or resistors. |
| Symmetrical output impedance | Matched pull-up/pull-down strength ensures <10% duty cycle distortion on square-wave outputs driving typical PCB traces. |
| Low dynamic power dissipation | CPD = 18 pF - limits switching power to <1 μW at 1 MHz with 5 V supply, critical for always-on vehicle modules. |
| High noise immunity | Input hysteresis not present, but VIH/VIL margins (2.0 V / 0.8 V) provide >1.2 V noise margin at 5 V operation. |
Applications
| Body Control Module (BCM) | Powertrain Control Unit (PCU) |
|---|---|
Use Scenario: Detecting simultaneous activation of two door lock switches before enabling actuator driver. IC Role / Device Role / Timing Role: Logic gate performing safety interlock function; validates dual-switch condition prior to power delivery. Use Value: Eliminates need for MCU GPIO polling or software debounce, reducing latency to <10 ns and freeing CPU cycles for real-time torque calculation. |
Use Scenario: Enabling fuel injector driver only when both crankshaft position valid flag and camshaft sync signal are asserted. IC Role / Device Role / Timing Role: Hardware-level AND-gate (via NAND + inverter configuration) ensuring deterministic engine start sequence. Use Value: Guarantees sub-microsecond response to sensor faults, preventing misfire-induced catalytic damage during cold start. |
| Advanced Driver Assistance Systems (ADAS) Camera Interface | Electric Power Steering (EPS) Motor Control |
Use Scenario: Combining I²C bus busy status and camera ready signal to gate frame capture trigger. IC Role / Device Role / Timing Role: Synchronization gate coordinating sensor readiness with host processor timing window. Use Value: Prevents corrupted frame buffers by blocking triggers until both conditions are met, avoiding costly retransmission overhead. |
Use Scenario: Validating dual-redundant torque sensor outputs before enabling motor phase drivers. IC Role / Device Role / Timing Role: Safety-critical logic element in ASIL-B diagnostic path; output feeds watchdog timer enable input. Use Value: Provides hardware-enforced fault masking with <5 ns jitter, meeting ISO 26262 timing constraints for EPS fail-safe transitions. |
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 |
|---|---|---|---|
| 74AHCT1G00GV-Q100 | Same logic function and AEC-Q100 Grade 1 rating, but in SC-74A (SOT753) package with 0.95 mm lead pitch and 3.1 mm × 1.7 mm footprint. | Preferred for manual soldering or wave-soldered boards where TSSOP5 thermal density causes reflow voiding; lower thermal resistance than TSSOP5. | Select when board assembly process favors wider-pitch packages or thermal management requires larger copper pads. |
| 74AHCT1G00GZ-Q100 | Identical electrical specs, but in XSON5 (SOT8065-1) package: 1.1 × 0.85 × 0.5 mm, side-wettable flanks, no leads, 0.4 mm pitch. | Required for ultra-dense automotive ADAS modules where PCB area is constrained; supports automated optical inspection (AOI) via SWF. | Select for space-constrained, high-volume automotive modules needing AOI compatibility and minimal footprint. |
Compared with 74AHCT1G00GW-Q100, the GV variant offers easier hand-soldering and better thermal dissipation in less dense layouts, while the GZ variant delivers 60% smaller footprint and AOI-ready terminations - choice depends strictly on assembly method, thermal budget, and PCB real estate constraints.
Availability
74AHCT1G00GW-Q100 is available at Aetrix Electronics and suitable for automotive body electronics, powertrain control units, and ADAS sensor interface designs requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74AHCT1G00GW-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 logic, discrete, and MOSFET solutions optimized for automotive, industrial, and consumer applications with emphasis on reliability and AEC-Q100 compliance.
This device belongs to Nexperia's automotive-qualified 74AHCT logic family, designed specifically for robust, low-power, mixed-voltage digital interfacing in harsh automotive environments - not general-purpose logic.
FAQ
Is 74AHCT1G00GW-Q100 pin-compatible with 74AHC1G00GW-Q100?
Yes - both share identical pinout (A, B, GND, Y, VCC), package (TSSOP5/SOT353-1), and recommended operating conditions. The key difference is input threshold: AHCT uses TTL levels (VIH = 2.0 V), while AHC uses CMOS levels (VIH = 3.85 V at VCC = 5.5 V). Swapping requires verifying source logic family compatibility.
Can 74AHCT1G00GW-Q100 operate at 3.3 V supply?
No - the 74AHCT variant is specified only for 4.5 V to 5.5 V operation per Table 6. At 3.3 V, VIH and VIL thresholds become undefined, and output drive degrades below specification. For 3.3 V systems, use the 74AHC1G00GW-Q100 variant instead.
What is the maximum capacitive load this device can drive reliably?
Dynamic characteristics are characterized up to 50 pF (Table 8). At CL = 50 pF and VCC = 5.0 V, tpd remains ≤ 10.0 ns. Driving >50 pF increases propagation delay nonlinearly and may cause output ringing; add series termination if routing exceeds 5 cm on 50 Ω traces.
Does this device include integrated ESD protection on all pins?
Yes - it meets HBM > 2000 V (ANSI/ESDA/JEDEC JS-001 Class 2) and CDM > 1000 V (JS-002 Class C3) per Section 2. Protection is inherent to the silicon process and applies to all five pins (A, B, Y, VCC, GND); no external TVS diodes are needed for board-level ESD compliance.
74AHCT1G00GW-Q100H 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:
- Active
- 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:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-TSSOP
74AHCT1G00GW-Q100H FAQ
1.How can I place an order for 74AHCT1G00GW-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AHCT1G00GW-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 74AHCT1G00GW-Q100H reliable?
The price and inventory of 74AHCT1G00GW-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AHCT1G00GW-Q100H is usually 5 days.
3.What payment methods are accepted for 74AHCT1G00GW-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AHCT1G00GW-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AHCT1G00GW-Q100H?
74AHCT1G00GW-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AHCT1G00GW-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 74AHCT1G00GW-Q100H?
For technical support, including 74AHCT1G00GW-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AHCT1G00GW-Q100H requirements.
6.How does Aetrix verify that 74AHCT1G00GW-Q100H is sourced from the original manufacturer or authorized distributors?
All 74AHCT1G00GW-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 74AHCT1G00GW-Q100H meets industry standards.
7.What is the process for return or replacement of 74AHCT1G00GW-Q100H?
All 74AHCT1G00GW-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74AHCT1G00GW-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 74AHCT1G00GW-Q100H part is unused and in its original packaging.
Return procedure for 74AHCT1G00GW-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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