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Nexperia USA Inc. 74HCT2G08DP-Q100H
- Part No.:
- 74HCT2G08DP-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
74HCT2G08DP-Q100H.pdf
- Description:
- IC GATE AND 2CH 2-INP 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,895
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Product details
Overview
74HCT2G08DP-Q100 from Nexperia is a dual 2-input AND gate IC qualified to AEC-Q100 Grade 1 for automotive use, operating from -40 °C to +125 °C with TTL-compatible inputs, 4.5 V to 5.5 V supply range, and propagation delay of 14 ns (typ) at VCC = 4.5 V. It performs logic gating in body control modules, lighting drivers, and powertrain sensor interfaces.
For engineers reviewing the 74HCT2G08DP-Q100 datasheet, 74HCT2G08DP-Q100 pinout, 74HCT2G08DP-Q100 application, or 74HCT2G08DP-Q100 equivalent, this page delivers verified functional behavior, TSSOP8 package layout, automotive-grade thermal and ESD specs, and direct substitution guidance against industry-standard dual AND gates.
Technical Context
This device implements two independent AND logic functions with TTL-level input thresholds (VIH = 2.0 V min, VIL = 0.8 V max at VCC = 4.5–5.5 V), enabling direct interfacing with legacy 5 V microcontrollers and sensors. Each gate features clamped inputs supporting current-limiting resistor use for overvoltage-tolerant signal conditioning.
It operates across a 4.5–5.5 V supply range with static output drive capability of ±4.0 mA, low input leakage (<±1.0 μA), and dynamic power dissipation governed by CPD = 10 pF - enabling predictable timing and thermal behavior in high-reliability automotive subsystems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Dual independent 2-input AND gate; enables compact Boolean logic in space-constrained ECUs. |
| Supply Voltage Range | 4.5 V to 5.5 V - matches standard automotive 5 V rail with margin for ripple and drop. |
| Propagation Delay | 14 ns (typ) at VCC = 4.5 V, CL = 15 pF - ensures sub-70 MHz combinational timing in real-time control paths. |
| Input Thresholds | TTL-compatible: VIH ≥ 2.0 V, VIL ≤ 0.8 V - interoperable with legacy 5 V logic without level shifters. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - meets automotive robustness requirements for assembly and field operation. |
| Operating Temperature | -40 °C to +125 °C - qualified per AEC-Q100 Grade 1 for under-hood and cabin applications. |
| Output Drive | ±4.0 mA at VCC = 4.5 V - sufficient to drive multiple CMOS inputs or small LED indicators directly. |
Pinout & Package
TSSOP8 plastic thin shrink small outline package (SOT505-2); 8 leads; body width 3 mm; lead length 0.5 mm; pin 1 indicator located below marking code in lower-left corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 5 (1A, 2A) | Data input A for Gate 1 and Gate 2 | Accepts TTL-level signals; internally clamped to support overvoltage tolerance with external resistors. |
| 2, 6 (1B, 2B) | Data input B for Gate 1 and Gate 2 | Independent second input per gate; identical electrical characteristics to 1A/2A. |
| 3, 7 (2Y, 1Y) | Data output Y for Gate 2 and Gate 1 | Inverted pin order (2Y before 1Y); outputs drive CMOS/TTL loads up to ±4.0 mA. |
| 4 | GND | Ground reference (0 V); must be low-impedance connection to minimize noise coupling. |
| 8 | VCC | Positive supply input; decoupling capacitor (100 nF) recommended within 5 mm of pin. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use from -40 °C to +125 °C ambient, including temperature cycling and HTOL stress. |
| Input clamp diodes | Enable safe interface to voltages exceeding VCC when used with current-limiting resistors - critical for mixed-voltage sensor domains. |
| Low dynamic power | CPD = 10 pF enables <1 mW typical dynamic power at 1 MHz switching - reduces thermal load in sealed modules. |
| High noise immunity | Guaranteed 0.4 V noise margin at VCC = 4.5 V due to tight VIH/VIL separation and hysteresis-free design. |
| Latch-up immunity | Exceeds 100 mA per JESD78 Class II Level B - prevents destructive latch-up during ESD or transient events. |
Applications
| Body Control Module (BCM) | LED Headlamp Driver Logic |
|---|---|
|
Use Scenario: Combining door lock status and ignition state to enable/disable interior lighting control path. IC Role / Device Role / Timing Role: Dual AND gate performing synchronous enable logic for power MOSFET drivers; timing-critical path with <20 ns budget. Use Value: Eliminates need for discrete logic or MCU GPIO expansion; reduces BOM count and PCB area in cost-sensitive BCM designs. |
Use Scenario: Enabling high-beam activation only when both headlamp switch and vehicle speed conditions are met. IC Role / Device Role / Timing Role: Safety-interlocked logic gate ensuring fail-safe beam control; operates in ASIL-B adjacent subsystems. Use Value: Provides hardware-enforced AND condition without software latency or MCU resource overhead - improves functional safety response time. |
| Engine Coolant Fan Controller | Automotive Infotainment Power Sequencing |
|
Use Scenario: Gating fan activation signal based on both coolant temperature threshold and engine RPM presence. IC Role / Device Role / Timing Role: Dual-gate logic element in analog-digital hybrid control loop; interfaces thermistor ADC output and tachometer pulse. Use Value: Enables deterministic, zero-software fan start/stop behavior - avoids thermal runaway risk during cold cranking or idle. |
Use Scenario: Coordinating power-on sequence between display backlight, audio amplifier, and processor core rails. IC Role / Device Role / Timing Role: Timing-synchronized enable generator using AND logic to enforce strict power-up order dependencies. Use Value: Prevents latch-up or brown-out during multi-rail startup; replaces RC-based delays with repeatable, temperature-stable logic timing. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual 2-input AND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74LVC2G08GW-Q100 | Lower VCC range (1.65–5.5 V), CMOS inputs, 3.7 ns tpd at 3.3 V - optimized for mixed-voltage 3.3 V systems. | Not rated for 125 °C ambient; limited to -40 °C to +105 °C - unsuitable for under-hood placement. | Select when interfacing with 3.3 V MCUs and thermal constraints allow <105 °C operation. |
| SN74LVC2G08DCKR | Same logic function, 1.65–5.5 V supply, but not AEC-Q100 qualified - lacks automotive reliability validation. | No automotive qualification; no guaranteed production lot traceability or extended temperature screening. | Acceptable for non-safety automotive accessories (e.g., aftermarket infotainment) where AEC compliance is not mandated. |
Compared with 74HCT2G08DP-Q100, the LVC alternatives offer faster speed or wider voltage range but sacrifice guaranteed 125 °C operation and AEC-Q100 process controls - making them unsuitable for powertrain or chassis control nodes requiring full automotive qualification.
Availability
74HCT2G08DP-Q100 is available at Aetrix Electronics and suitable for automotive body electronics, powertrain control units, and ADAS sensor interface modules requiring stable component supply across long product lifecycles.
Supply support for 74HCT2G08DP-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 focused on high-volume, high-reliability logic, analog, and discrete components, with leadership in automotive-qualified standard products.
This device belongs to Nexperia's automotive logic portfolio, designed specifically to replace legacy 74-series functions in modern ECU designs while meeting AEC-Q100 Grade 1 requirements for harsh environment operation.
FAQ
What is the maximum allowable input voltage when VCC = 5.0 V?
The absolute maximum input voltage is VCC + 0.5 V = 5.5 V, per Table 5 limiting values. Input clamping diodes conduct above this threshold, so external current-limiting resistors must be used if interfacing to higher voltages - e.g., 12 V sensor signals require ≥2.2 kΩ series resistance to limit IIK to ±20 mA.
Can 74HCT2G08DP-Q100 drive a 50 pF capacitive load at 10 MHz?
Yes: at VCC = 4.5 V and CL = 50 pF, measured tpd remains ≤36 ns (Table 8), and dynamic power is PD ≈ CPD × VCC² × fi × N = 10 pF × (4.5 V)² × 10 MHz × 2 = 4.05 mW - well within the 250 mW Ptot limit for TSSOP8 at 25 °C ambient.
Is pin 1 orientation consistent between SOT505-2 and SOT765-1 packages?
Yes: both TSSOP8 (SOT505-2) and VSSOP8 (SOT765-1) packages place pin 1 in the lower-left corner beneath the marking code (T08), with identical pin numbering and function mapping - enabling direct footprint interchangeability in layout design.
Does this part support hot insertion or live circuit replacement?
No: the device lacks Ioff (power-off protection) or IOZ (three-state output during power-down) features. Applying inputs while VCC is unpowered risks forward-biasing internal clamp diodes and violating IIK limits - hot insertion requires external isolation circuitry or a different logic family.
74HCT2G08DP-Q100H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HCT
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- AND Gate
- Number of Circuits:
- 2
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Current - Quiescent (Max):
- 20 µA
- Current - Output High, Low:
- 4mA, 4mA
- Input Logic Level - Low:
- 0.8V
- Input Logic Level - High:
- 2V
- Max Propagation Delay @ V, Max CL:
- 14ns @ 4.5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
74HCT2G08DP-Q100H FAQ
1.How can I place an order for 74HCT2G08DP-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HCT2G08DP-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 74HCT2G08DP-Q100H reliable?
The price and inventory of 74HCT2G08DP-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HCT2G08DP-Q100H is usually 5 days.
3.What payment methods are accepted for 74HCT2G08DP-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HCT2G08DP-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HCT2G08DP-Q100H?
74HCT2G08DP-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HCT2G08DP-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 74HCT2G08DP-Q100H?
For technical support, including 74HCT2G08DP-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HCT2G08DP-Q100H requirements.
6.How does Aetrix verify that 74HCT2G08DP-Q100H is sourced from the original manufacturer or authorized distributors?
All 74HCT2G08DP-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 74HCT2G08DP-Q100H meets industry standards.
7.What is the process for return or replacement of 74HCT2G08DP-Q100H?
All 74HCT2G08DP-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74HCT2G08DP-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 74HCT2G08DP-Q100H part is unused and in its original packaging.
Return procedure for 74HCT2G08DP-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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