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onsemi 74ALVC86MTC
- Part No.:
- 74ALVC86MTC
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
74ALVC86MTC.pdf
- Description:
- IC GATE XOR 4CH 2-INP 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,377
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Product details
Overview
74ALVC86MTC from Fairchild Semiconductor is a low-voltage quad 2-input XOR gate IC operating from 1.65V to 3.6V VCC, featuring 3.6V-tolerant inputs/outputs, 3.5 ns max propagation delay at 3.0–3.6V, and power-off high-impedance I/O. It serves as a logic-level combinatorial gate in voltage-translating digital interfaces and bus arbitration circuits.
For engineers reviewing the 74ALVC86MTC datasheet, pinout, applications, or equivalent options, key selection criteria include VCC range compatibility (1.65–3.6V), 3.6V I/O tolerance for mixed-supply systems, propagation delay vs. supply voltage dependency, input leakage (<5 µA), and TSSOP-14 package footprint constraints.
Technical Context
The 74ALVC86MTC implements four independent 2-input exclusive-OR logic functions using advanced CMOS process technology. Its input structure supports 3.6V tolerance regardless of VCC, enabling safe interfacing with higher-voltage logic families while powered from 1.65–3.6V supplies.
It features power-off high-impedance I/O states and patented Quiet Series™ EMI/noise reduction circuitry. Latchup immunity complies with JEDEC JED78, and ESD robustness meets 2000V HBM and 250V MM per specification.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 1.65V to 3.6V - Enables operation across multiple low-voltage logic domains including 1.8V, 2.5V, and 3.3V systems. |
| I/O Voltage Tolerance | Up to 3.6V - Allows direct connection to 3.3V or 5V-tolerant peripherals without level shifters. |
| tPD (max) | 3.5 ns @ 3.0–3.6V - Supports >200 MHz toggle rates in critical timing paths under nominal supply. |
| IIH/IIL Leakage | <5 µA @ 3.6V - Minimizes static current draw in battery-powered or standby-sensitive designs. |
| Output Drive | ±24 mA @ 3.0V - Sufficient to drive 50 Ω transmission lines or fan-out to ≥10 LVTTL loads. |
| Power-off Hi-Z | Yes - Prevents back-driving or contention when VCC is unpowered, critical for hot-swap or partial-power-down systems. |
Pinout & Package
74ALVC86MTC is housed in a Pb-free 14-lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153 compliant, 4.4 mm wide, with standard 0.65 mm lead pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 4, 5, 8, 9, 11, 12 | Input (A1/B1/A2/B2/A3/B3/A4/B4) | Dual inputs per XOR gate; 3.6V tolerant, compatible with mixed-supply signaling. |
| 3, 6, 10, 13 | Output (Y1/Y2/Y3/Y4) | CMOS-compatible outputs with ±24 mA drive; enter high-impedance state when VCC = 0V. |
| 7 | GND | Ground reference for all logic and I/O; must be connected to system ground plane. |
| 14 | VCC | Primary power supply (1.65–3.6V); decoupling capacitor required within 1 cm of pin. |
Key Features
| Feature | Design Value |
|---|---|
| 3.6V I/O Tolerance | Enables interoperability with legacy 3.3V and 5V logic families without external level translation. |
| Quiet Series™ EMI Reduction | Reduces switching noise and radiated emissions via controlled output slew rate and internal filtering. |
| Power-off High-Impedance I/O | Prevents signal contention and bus conflicts during power sequencing or partial system shutdown. |
| JEDEC JED78 Latchup Immunity | Guarantees robust operation under transient overvoltage or ESD stress without destructive latchup. |
Applications
| Industrial Control Bus Interface | Low-Power Sensor Data Aggregation |
|---|---|
Use Scenario: Interfacing 3.3V microcontroller GPIOs to 1.8V sensor outputs in programmable logic controllers. IC Role / Device Role / Timing Role: Level-translating XOR gate for parity generation and bus error detection on multi-voltage data buses. Use Value: Eliminates need for discrete level shifters while maintaining <3.5 ns propagation delay for real-time fault response. | Use Scenario: Combining differential sensor signals (e.g., quadrature encoder A/B) in portable IoT edge nodes. IC Role / Device Role / Timing Role: Digital XOR function for direction decoding and pulse synchronization in ultra-low-power sleep/wake cycles. Use Value: Operates down to 1.65V VCC with sub-5 µA leakage, extending battery life without sacrificing timing accuracy. |
| USB Peripheral Power Management | Automotive Body Control Module Logic |
Use Scenario: Enabling/disabling USB port power based on host negotiation status in embedded hubs. IC Role / Device Role / Timing Role: Combinatorial gate for OR/XOR logic in USB suspend/resume handshake state machines. Use Value: 3.6V-tolerant I/O accepts 3.3V USB PHY signals while powered from 2.5V system rail, reducing BOM count. | Use Scenario: Implementing door-lock actuator enable logic with fail-safe redundancy checks in 12V automotive subsystems. IC Role / Device Role / Timing Role: XOR-based comparator for verifying dual-redundant control signals before actuation. Use Value: Latchup immunity (JED78) and 2000V HBM ESD rating ensure reliability in noisy vehicle electrical environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar XOR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC86APW | TI part in TSSOP-14; identical VCC range (1.65–3.6V) and 3.6V I/O tolerance; tPD = 3.7 ns @ 3.3V. | No Quiet Series™ EMI reduction; slightly higher typical propagation delay. | Preferred where TI ecosystem alignment or alternate qualification is required; same PCB footprint. |
| 74LVC86PW,118 | Nexperia part in TSSOP-14; matches VCC range and I/O tolerance; tPD = 3.8 ns @ 3.3V; AEC-Q100 Grade 1 qualified. | Automotive-qualified variant; lacks Quiet Series™ but offers extended temperature support (−40°C to +125°C). | Recommended for automotive body electronics requiring AEC-Q100 compliance and extended thermal range. |
Compared with SN74LVC86APW and 74LVC86PW,118, the 74ALVC86MTC delivers superior EMI suppression via Quiet Series™ and tighter propagation delay spec (3.5 ns max), making it optimal for noise-sensitive industrial and portable applications where layout space precludes added filtering.
Availability
74ALVC86MTC is available at Aetrix Electronics and suitable for industrial control bus interface, low-power sensor data aggregation, and USB peripheral power management requiring stable component supply and long-term manufacturability.
Supply support for 74ALVC86MTC 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
Fairchild Semiconductor was a U.S.-based analog and power IC manufacturer, acquired by ON Semiconductor in 2016; its legacy logic portfolio remains widely deployed and supported.
The ALVC family was designed specifically for low-voltage, high-speed, mixed-supply digital systems requiring robust I/O tolerance, low static power, and noise-immune operation in space-constrained layouts.
FAQ
What is the maximum operating temperature range for the 74ALVC86MTC?
The 74ALVC86MTC is rated for free-air operating temperatures from −40°C to +85°C. This range is validated per the Recommended Operating Conditions table in the Fairchild DS500718 datasheet. Operation outside this range may result in parametric degradation or functional failure. The 74ALVC86MTC does not support extended industrial or automotive temperature grades unless explicitly requalified by the manufacturer.
Does the 74ALVC86MTC support true 5V-tolerant inputs?
No, the 74ALVC86MTC supports up to 3.6V-tolerant inputs and outputs, not full 5V tolerance. Its absolute maximum input voltage is 4.6V, but reliable logic-level compatibility is specified only to 3.6V. For 5V system interfacing, external level-shifting circuitry or a 5V-tolerant alternative such as the 74LVC86 must be used. The 74ALVC86MTC datasheet explicitly defines VIH/VIL thresholds relative to VCC, not fixed 5V references.
Can the 74ALVC86MTC be used in a 1.8V-only system with no other supply voltages present?
Yes, the 74ALVC86MTC operates fully within specification at VCC = 1.8V ±0.15V, with guaranteed tPD ≤ 7.8 ns and VOL ≤ 0.45V at 4 mA sink. Input thresholds scale with VCC (VIH = 0.65×VCC min), ensuring correct logic interpretation. All DC and AC parameters in the datasheet include 1.65–1.95V VCC rows, confirming native 1.8V system compatibility without derating.
Is the 74ALVC86MTC pin-compatible with the older 74AC86 or 74HC86?
No, the 74ALVC86MTC is not pin-compatible with 74AC86 or 74HC86. While all are 14-pin XOR gates, the 74ALVC86MTC uses TSSOP-14 (MTC14), whereas 74AC86/74HC86 typically use SOIC-14 (M14A) or PDIP-14. Even with identical pin counts, the physical footprint, lead pitch (0.65 mm vs. 1.27 mm), and thermal pad presence differ. Electrical compatibility also differs: 74ALVC86MTC supports 1.65–3.6V VCC and 3.6V I/O tolerance; 74HC86 is limited to 2–6V VCC with no overvoltage tolerance.
What does "_NL" signify in the ordering code 74ALVC86MTCX_NL?
The "_NL" suffix in 74ALVC86MTCX_NL indicates a Pb-free (lead-free) package per JEDEC J-STD-020B, with device supplied only in tape-and-reel format. It denotes the same MTC14 TSSOP-14 package as 74ALVC86MTC but with RoHS-compliant terminations and moisture sensitivity level (MSL) handling requirements. The core silicon, functionality, and electrical specs of the 74ALVC86MTC remain unchanged between NL and non-NL variants.
74ALVC86MTC Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- 74ALVC
- Package/Case:
- 14-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Logic Type:
- XOR (Exclusive OR)
- Number of Circuits:
- 4
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 1.65V ~ 3.6V
- Current - Quiescent (Max):
- 40 µA
- Current - Output High, Low:
- 24mA, 24mA
- Input Logic Level - Low:
- 0.6V ~ 0.8V
- Input Logic Level - High:
- 1.07V ~ 2V
- Max Propagation Delay @ V, Max CL:
- 3.5ns @ 3.3V, 50pF
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-TSSOP
74ALVC86MTC FAQ
1.How can I place an order for 74ALVC86MTC through Aetrix?
Please submit a Request for Quotation (RFQ) for 74ALVC86MTC 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 74ALVC86MTC reliable?
The price and inventory of 74ALVC86MTC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74ALVC86MTC is usually 5 days.
3.What payment methods are accepted for 74ALVC86MTC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74ALVC86MTC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74ALVC86MTC?
74ALVC86MTC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74ALVC86MTC 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 74ALVC86MTC?
For technical support, including 74ALVC86MTC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74ALVC86MTC requirements.
6.How does Aetrix verify that 74ALVC86MTC is sourced from the original manufacturer or authorized distributors?
All 74ALVC86MTC 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 74ALVC86MTC meets industry standards.
7.What is the process for return or replacement of 74ALVC86MTC?
All 74ALVC86MTC units undergo pre-shipment inspection (PSI). If there is an issue with 74ALVC86MTC, 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 74ALVC86MTC part is unused and in its original packaging.
Return procedure for 74ALVC86MTC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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