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Nexperia USA Inc. 74VHCT08PW-Q100J
- Part No.:
- 74VHCT08PW-Q100J
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
74VHCT08PW-Q100J.pdf
- Description:
- IC GATE AND 4CH 2-INP 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,912
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Product details
Overview
74VHCT08PW-Q100 from Nexperia is an automotive-qualified quad 2-input AND gate in TSSOP14 package, operating at 4.5 V to 5.5 V supply with TTL-compatible inputs, 7.5 ns max propagation delay (VCC = 5.5 V, CL = 15 pF), and AEC-Q100 Grade 1 qualification (–40 °C to +125 °C). It serves as a logic-level combiner in body control modules, powertrain interface circuits, and sensor signal conditioning.
For engineers reviewing the 74VHCT08PW-Q100 datasheet, 74VHCT08PW-Q100 pinout, 74VHCT08PW-Q100 application, or 74VHCT08PW-Q100 equivalent, key selection criteria include TTL-level input compatibility, guaranteed operation up to +125 °C ambient, low dynamic power dissipation (CPD = 12.0 pF), and side-wettable flank packaging for AOI-capable automotive PCB assembly.
Technical Context
This device implements four independent AND logic functions using high-speed Si-gate CMOS technology, fully compliant with JEDEC JESD7-A and pin-compatible with LSTTL. Its Schmitt-trigger inputs enable noise immunity on slow-rising signals, while input voltage tolerance extends beyond VCC (–0.5 V to +7.0 V).
The 74VHCT variant accepts standard TTL input thresholds (VIH = 2.0 V min, VIL = 0.8 V max at VCC = 4.5–5.5 V) and delivers rail-to-rail CMOS output swing (VOH ≥ 3.7 V, VOL ≤ 0.55 V at IO = ±8 mA). Propagation delays are balanced across all four gates, supporting synchronous logic timing in safety-critical automotive subsystems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Quad 2-input AND gate - provides four independent Boolean conjunction operations in one package |
| Supply Voltage Range | 4.5 V to 5.5 V - ensures stable operation across automotive battery transients (e.g., load dump, cold crank) |
| Propagation Delay | 7.5 ns max (VCC = 5.5 V, CL = 15 pF) - enables use in sub-100 MHz combinational logic paths |
| Input Thresholds | VIH = 2.0 V min, VIL = 0.8 V max - guarantees interoperability with legacy 5 V TTL outputs |
| Output Drive | ±8 mA at VOH/VOL limits - sufficient to drive multiple 74-series inputs or small capacitive loads (<50 pF) |
| Operating Temperature | –40 °C to +125 °C - qualified per AEC-Q100 Grade 1 for under-hood and transmission control applications |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - meets automotive ESD robustness requirements for assembly and field operation |
Pinout & Package
TSSOP14 plastic thin shrink small outline package (SOT402-1); 14-lead, 4.4 mm body width, side-wettable flanks for automated optical inspection of solder joints.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 4, 9, 12 | 1A, 2A, 3A, 4A | First input of each AND gate - accepts TTL/CMOS logic levels with Schmitt-trigger hysteresis |
| 2, 5, 10, 13 | 1B, 2B, 3B, 4B | Second input of each AND gate - electrically identical to A inputs; supports mixed-signal interfacing |
| 3, 6, 8, 11 | 1Y, 2Y, 3Y, 4Y | AND output per gate - CMOS-compatible rail-to-rail swing, capable of sourcing/sinking 8 mA |
| 7 | GND | Ground reference (0 V) - must be low-impedance connection to minimize switching noise coupling |
| 14 | VCC | Positive supply - decoupling capacitor (100 nF ceramic) required within 5 mm for stable high-speed operation |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for continuous operation from –40 °C to +125 °C ambient, meeting automotive reliability and lifetime requirements |
| TTL-compatible input thresholds | Accepts standard 5 V TTL logic levels (VIH ≥ 2.0 V, VIL ≤ 0.8 V) without level-shifting circuitry |
| Schmitt-trigger inputs | Provides hysteresis (typically 0.3–0.5 V) to reject noise on slow or noisy control lines (e.g., switch debouncing) |
| Side-wettable flanks (SWF) | Enables automated optical inspection of solder joint integrity on bottom terminals - critical for zero-defect automotive manufacturing |
| Low dynamic power dissipation | CPD = 12.0 pF - reduces switching current and heat generation in high-frequency logic networks |
Applications
| Body Control Module (BCM) | Engine Control Unit (ECU) Interface |
|---|---|
Use Scenario: Combining door lock request and ignition status signals before enabling power window motor driver. IC Role / Device Role / Timing Role: Logic-level gating function ensuring dual-condition activation only when both inputs are asserted. Use Value: Eliminates need for discrete diode-OR or microcontroller polling, reducing BOM count and latency by <10 ns. |
Use Scenario: Enabling CAN transceiver standby mode only when both engine RPM = 0 and brake pedal is depressed. IC Role / Device Role / Timing Role: Synchronous AND gate synchronizing two independent sensor-derived conditions into single enable signal. Use Value: Provides deterministic, glitch-free enable assertion with no software overhead or interrupt latency. |
| Transmission Control Unit (TCU) | Advanced Driver Assistance Systems (ADAS) Sensor Hub |
Use Scenario: Validating gear selector position and clutch engagement before permitting torque request execution. IC Role / Device Role / Timing Role: Safety-critical interlock gate preventing unintended powertrain actuation. Use Value: Meets ASIL-B functional safety requirement via hardware-based condition checking, independent of MCU firmware. |
Use Scenario: Gating ultrasonic sensor echo pulses with proximity detection flag to suppress false triggers during vehicle startup. IC Role / Device Role / Timing Role: Real-time signal masking gate with sub-10 ns response, synchronized to sensor clock domain. Use Value: Reduces false positive alerts without adding MCU processing load or introducing software-induced jitter. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad 2-input AND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74VHC08PW-Q100 | CMOS-input variant (VIH = 3.85 V min at VCC = 5.5 V); higher noise margin but requires CMOS-level drivers | Suitable where upstream logic is 3.3 V or 5 V CMOS, not TTL; less tolerant of marginal input rise times | Select when interfacing exclusively with CMOS sources and maximum noise immunity is prioritized over TTL compatibility |
| SN74LVC08APWRE4 | Lower VCC range (1.65–5.5 V); LVCMOS input thresholds scale with VCC; CPD = 14 pF; non-automotive qualified | Lacks AEC-Q100 qualification; rated only to +85 °C industrial grade; unsuitable for under-hood deployment | Use only in non-safety-critical, cabin-mounted electronics with stable 3.3 V supply and no temperature extremes |
Compared with 74VHC08PW-Q100 and SN74LVC08APWRE4, the 74VHCT08PW-Q100 uniquely delivers TTL-level input compatibility, full AEC-Q100 Grade 1 qualification, and side-wettable flanks - making it the sole choice for production automotive systems requiring drop-in replacement of legacy LSTTL AND gates with zero redesign.
Availability
74VHCT08PW-Q100 is available at Aetrix Electronics and suitable for automotive body control modules, engine management interfaces, and ADAS sensor hubs requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74VHCT08PW-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 MOSFET solutions, with leadership in automotive-qualified components and advanced packaging.
The 74VHCT-Q100 series delivers pin-compatible, AEC-Q100-qualified replacements for legacy TTL logic, targeting automotive subsystems requiring guaranteed operation from –40 °C to +125 °C and robust ESD performance.
FAQ
Is 74VHCT08PW-Q100 compatible with 3.3 V logic systems?
No - the 74VHCT08PW-Q100 is specified only for 4.5 V to 5.5 V operation and requires TTL-level inputs (VIH ≥ 2.0 V). It lacks 3.3 V VCC support or LVCMOS input thresholds. For 3.3 V systems, consider the 74LVC08A or automotive-qualified 74LVCH08A variants instead.
What is the purpose of side-wettable flanks in the TSSOP14 package?
Side-wettable flanks (SWF) expose solderable metal on the vertical edges of the TSSOP14 leads, enabling automated optical inspection (AOI) of solder joint fillet formation and coplanarity. This is mandatory for zero-defect automotive PCB assembly and IPC-A-610 Class 3 compliance.
Does this device support hot insertion or live insertion?
No - the 74VHCT08PW-Q100 is not designed for hot insertion. Absolute maximum ratings specify VI and VCC limits (–0.5 V to +7.0 V), but no bus-hold, Ioff, or power-up/down sequencing protection is provided. Power must be stable before applying input signals.
How does the Schmitt-trigger input improve system reliability?
The Schmitt-trigger action provides input hysteresis (~0.4 V typical), rejecting noise spikes and slow-rising signals (e.g., from mechanical switches or long traces) that could cause metastability or multiple transitions. This eliminates external RC filtering in door switch or brake pedal interface circuits.
74VHCT08PW-Q100J Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74VHCT
- Package/Case:
- 14-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- AND Gate
- Number of Circuits:
- 4
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Current - Quiescent (Max):
- 2 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:
- 14-TSSOP
74VHCT08PW-Q100J FAQ
1.How can I place an order for 74VHCT08PW-Q100J through Aetrix?
Please submit a Request for Quotation (RFQ) for 74VHCT08PW-Q100J 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 74VHCT08PW-Q100J reliable?
The price and inventory of 74VHCT08PW-Q100J are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74VHCT08PW-Q100J is usually 5 days.
3.What payment methods are accepted for 74VHCT08PW-Q100J?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74VHCT08PW-Q100J transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74VHCT08PW-Q100J?
74VHCT08PW-Q100J orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74VHCT08PW-Q100J 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 74VHCT08PW-Q100J?
For technical support, including 74VHCT08PW-Q100J datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74VHCT08PW-Q100J requirements.
6.How does Aetrix verify that 74VHCT08PW-Q100J is sourced from the original manufacturer or authorized distributors?
All 74VHCT08PW-Q100J 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 74VHCT08PW-Q100J meets industry standards.
7.What is the process for return or replacement of 74VHCT08PW-Q100J?
All 74VHCT08PW-Q100J units undergo pre-shipment inspection (PSI). If there is an issue with 74VHCT08PW-Q100J, 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 74VHCT08PW-Q100J part is unused and in its original packaging.
Return procedure for 74VHCT08PW-Q100J:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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