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onsemi MC74HC10ADG
- Part No.:
- MC74HC10ADG
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MC74HC10ADG.pdf
- Description:
- IC GATE NAND 3CH 3-INP 14SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:4,047
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Product details
Overview
MC74HC10ADG from onsemi is a triple 3-input NAND gate in high-performance silicon-gate CMOS technology, pin-compatible with LS10 logic. It operates from 2 V to 6 V, delivers ±25 mA output drive per pin, and features 10 LSTTL load capability with 10 pF input capacitance and 16 ns propagation delay at 6 V - used for combinatorial logic in industrial control panels and sensor interface modules.
For engineers reviewing the MC74HC10ADG datasheet, pinout, applications, or equivalent options, key selection considerations include supply voltage range (2–6 V), guaranteed 125°C operation, SOIC-14 package compatibility, and CMOS/TTL interfacing capability without external level shifters.
Technical Context
The MC74HC10ADG implements three independent 3-input NAND gates in a single SOIC-14 package, each with identical truth table Y = A·B·C. Its inputs are compatible with both standard CMOS outputs and LSTTL outputs when pullup resistors are applied.
It supports full-rail input and output voltage swing (0 to VCC), exhibits high noise immunity due to CMOS architecture, and meets JEDEC Standard No. 7A. The device integrates 36 FETs (9 equivalent gates) and is Pb-free, halogen-free, and RoHS compliant.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Triple 3-input NAND (Y = A·B·C per gate) |
| Supply Voltage Range | 2.0 V to 6.0 V - enables direct use with 3.3 V and 5 V systems without level translation |
| Propagation Delay | 16 ns max at VCC = 6 V - ensures timing predictability in synchronous logic designs |
| Output Drive | ±25 mA per pin - sufficient to drive 10 LSTTL loads or directly interface with NMOS/CMOS/TTL |
| Input Leakage Current | ±1.0 μA max at 125°C - maintains low static power in battery-backed or low-power monitoring circuits |
| Operating Temperature | –55°C to +125°C - qualified for under-hood automotive, industrial PLC, and outdoor equipment use |
| Input Capacitance | 10 pF max - minimizes capacitive loading on upstream drivers and preserves signal integrity |
Pinout & Package
MC74HC10ADG is housed in a 14-pin SOIC (Small Outline Integrated Circuit) package, case 751A, with 1.27 mm pitch and surface-mount footprint. Pin 1 is marked by a notch or beveled corner; pin 7 is GND and pin 14 is VCC.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3 | A1, B1, C1 inputs | First NAND gate inputs - all three must be HIGH to produce LOW output at Y1 |
| 4, 5 | Y1, A2 | Output of Gate 1 / Input A of Gate 2 - enables cascaded logic without external buffering |
| 6, 8, 9 | B2, C2, A3 | Inputs for Gates 2 and 3 - allows flexible routing of shared signals across gates |
| 10, 11, 12 | B3, C3, Y2 | Inputs for Gate 3 / Output of Gate 2 - supports multi-stage combinational logic chains |
| 13, 14 | Y3, VCC | Final gate output / Positive supply - VCC must be decoupled locally to suppress switching noise |
| 7 | GND | Ground reference for all logic and power domains - requires low-impedance connection to PCB ground plane |
Key Features
| Feature | Design Value |
|---|---|
| CMOS/TTL interoperability | Direct interface to CMOS, NMOS, and LSTTL without level shifters - reduces BOM count and layout complexity |
| High noise immunity | Typical noise margin >40% of VCC - improves reliability in electrically noisy industrial environments |
| Pb-free & RoHS compliance | Halogen-free/BFR-free construction - satisfies global environmental compliance requirements for industrial OEMs |
| Wide temperature operation | Functional down to –55°C and up to +125°C - eliminates derating concerns in extended-range applications |
| Low quiescent current | 40 μA max ICC at 125°C - enables use in always-on monitoring circuits with minimal standby power impact |
Applications
| Industrial Control Logic | Sensor Signal Conditioning |
|---|---|
Use Scenario: Implementing safety interlock logic in programmable logic controller (PLC) I/O modules where three sensor inputs must all be active before enabling an actuator. IC Role / Device Role / Timing Role: Combinatorial logic element performing real-time 3-input NAND evaluation with sub-20 ns latency. Use Value: Eliminates need for discrete transistor-based logic or microcontroller polling, reducing latency and firmware overhead. |
Use Scenario: Converting analog comparator outputs (e.g., over-temperature, over-voltage) into a single fault flag using wired-OR logic with active-low outputs. IC Role / Device Role / Timing Role: Level-shifting and logic aggregation unit converting multiple open-drain alerts into a unified active-HIGH interrupt signal. Use Value: Enables deterministic fault detection within 16 ns, meeting IEC 61508 SIL-2 response time requirements. |
| Power Sequencing Control | Legacy System Interface Adapter |
Use Scenario: Enforcing strict power-up sequence in multi-rail embedded systems (e.g., FPGA + DDR + analog subsystem), requiring all enable signals to be asserted before releasing reset. IC Role / Device Role / Timing Role: Synchronous enable gate ensuring coordinated release of downstream regulators only when all upstream rails are stable. Use Value: Prevents latch-up and brown-out conditions during cold start by enforcing hardware-level sequencing without software dependency. |
Use Scenario: Bridging legacy TTL-based instrumentation (e.g., GPIB peripherals) with modern 3.3 V microcontrollers lacking 5 V-tolerant I/O. IC Role / Device Role / Timing Role: Voltage-level translator and logic inverter stage supporting bidirectional signal conditioning between mixed-voltage domains. Use Value: Provides robust 5 V ↔ 3.3 V interfacing with no external biasing components, simplifying adapter board design. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 3-input NAND logic applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74HC10DR | TI part in same SOIC-14 package; identical logic function but rated only to +85°C ambient (vs. +125°C for MC74HC10ADG) | Not suitable for under-hood automotive or high-temp industrial enclosures | Select MC74HC10ADG when extended temperature operation is required; SN74HC10DR acceptable for commercial-grade consumer systems |
| 74HC10N,652 | Nexperia part in DIP-14 through-hole package; same electrical specs but incompatible mounting and thermal profile | Requires PCB redesign for prototyping or legacy repair; lacks surface-mount manufacturability | Choose MC74HC10ADG for automated SMT assembly; 74HC10N,652 only for hand-soldered lab or replacement scenarios |
Compared with SN74HC10DR and 74HC10N,652, the MC74HC10ADG uniquely combines 125°C operation, SOIC-14 SMT compatibility, and onsemi's industrial-grade qualification - making it the preferred choice for production-grade embedded control where thermal robustness and assembly scalability matter.
Availability
MC74HC10ADG is available at Aetrix Electronics and suitable for industrial control panels, sensor interface modules, and power sequencing circuits requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MC74HC10ADG 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
onsemi (formerly ON Semiconductor) is a global semiconductor supplier focused on energy-efficient electronics, delivering high-performance analog, logic, power, and sensing solutions for automotive, industrial, and cloud infrastructure markets.
The MC74HC10ADG belongs to onsemi's HC-series high-speed CMOS logic family, designed specifically for robust, low-power, wide-voltage-range digital interfacing in harsh-environment industrial and automotive applications.
FAQ
What is the maximum operating temperature for MC74HC10ADG?
The MC74HC10ADG is fully specified from –55°C to +125°C ambient temperature. This rating is validated per JEDEC JESD78 and confirmed in the onsemi datasheet's Recommended Operating Conditions table, making MC74HC10ADG suitable for under-hood automotive and industrial control applications where thermal stress is critical.
Is MC74HC10ADG pin-compatible with TTL logic devices?
Yes, MC74HC10ADG is pin-compatible with the 74LS10 triple 3-input NAND gate. Its inputs accept LSTTL voltage levels when pullup resistors are used, and its outputs drive 10 LSTTL loads directly - enabling drop-in replacement in legacy TTL designs without PCB modification, provided VCC is within 2–6 V.
Does MC74HC10ADG require external pull-up resistors on inputs?
No - MC74HC10ADG inputs are CMOS-compatible and do not require pull-ups for standard operation. However, when interfacing with open-collector or LSTTL outputs, 10 kΩ pull-up resistors to VCC are recommended to ensure valid HIGH-level recognition, as stated in the onsemi datasheet's "Features" section.
What is the typical propagation delay of MC74HC10ADG at 5 V supply?
At VCC = 5.0 V and TA = 25°C, the typical propagation delay (tPLH/tPHL) of MC74HC10ADG is 19 ns, with a guaranteed maximum of 24 ns over temperature. This value is extracted from the AC Electrical Characteristics table in the official onsemi datasheet (Rev. 3, February 2024).
Can MC74HC10ADG operate reliably at 2.0 V supply voltage?
Yes, MC74HC10ADG is fully functional at 2.0 V supply, with guaranteed VIH = 1.5 V and VOL ≤ 0.26 V at 2.4 mA sink current. Its 2–6 V operating range enables use in ultra-low-power battery-operated systems, as confirmed in the Recommended Operating Conditions table of the onsemi datasheet.
MC74HC10ADG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- 74HC
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Logic Type:
- NAND Gate
- Number of Circuits:
- 3
- Number of Inputs:
- 3
- Features:
- -
- Voltage - Supply:
- 2V ~ 6V
- Current - Quiescent (Max):
- 1 µA
- Current - Output High, Low:
- 5.2mA, 5.2mA
- Input Logic Level - Low:
- 0.5V ~ 1.8V
- Input Logic Level - High:
- 1.5V ~ 4.2V
- Max Propagation Delay @ V, Max CL:
- 16ns @ 6V, 50pF
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SOIC
MC74HC10ADG FAQ
1.How can I place an order for MC74HC10ADG through Aetrix?
Please submit a Request for Quotation (RFQ) for MC74HC10ADG 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 MC74HC10ADG reliable?
The price and inventory of MC74HC10ADG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC74HC10ADG is usually 5 days.
3.What payment methods are accepted for MC74HC10ADG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC74HC10ADG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC74HC10ADG?
MC74HC10ADG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC74HC10ADG 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 MC74HC10ADG?
For technical support, including MC74HC10ADG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC74HC10ADG requirements.
6.How does Aetrix verify that MC74HC10ADG is sourced from the original manufacturer or authorized distributors?
All MC74HC10ADG 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 MC74HC10ADG meets industry standards.
7.What is the process for return or replacement of MC74HC10ADG?
All MC74HC10ADG units undergo pre-shipment inspection (PSI). If there is an issue with MC74HC10ADG, 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 MC74HC10ADG part is unused and in its original packaging.
Return procedure for MC74HC10ADG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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