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onsemi MC74AC00ML1
- Part No.:
- MC74AC00ML1
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- -
- Datasheet:
-
MC74AC00ML1.pdf
- Description:
- IC GATE NAND
- Quantity:
- Payment:
- Shipping:
Inventory:10,000
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Product details
Overview
MC74AC00ML1 from onsemi is a quad 2-input NAND gate logic IC in EIAJ-14 (SOIC-14) package, operating at 2.0–6.0 V supply, delivering ±24 mA output drive, with typical propagation delay of 6.0 ns at 5.0 V and 50 pF load, used in digital control, address decoding, and bus interface circuits.
For engineers reviewing the MC74AC00ML1 datasheet, pinout, applications, or equivalent options, key selection criteria include supply voltage range (2.0–6.0 V), output drive strength (±24 mA), propagation delay (≤8.5 ns over temperature), input compatibility (CMOS-level), and EIAJ-14 footprint compatibility with SOIC-14 footprints.
Technical Context
The MC74AC00ML1 implements four independent 2-input NAND gates using advanced CMOS technology, supporting rail-to-rail input voltage range (0 to VCC) and TTL-compatible thresholds only in ACT variants - this AC variant uses pure CMOS input thresholds (VIH = 2.1 V min at VCC = 3.0 V).
It operates across –40°C to +85°C ambient, with quiescent ICC ≤ 40 µA at VCC = 5.5 V, and supports dynamic output currents up to ±75 mA for short-duration pulse loads (≤2 ms), enabling robust interfacing with capacitive or moderate fan-out loads.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Quad 2-input NAND gate - enables basic combinational logic, enable/disable control, and signal inversion with dual inputs per gate. |
| Supply Voltage Range | 2.0 V to 6.0 V - supports mixed-voltage system interfacing (e.g., 3.3 V logic domains) without level shifters. |
| Output Drive | ±24 mA per output - sufficient to directly drive LEDs, small MOSFET gates, or multiple 74AC/ACT inputs (fan-out ≥ 10). |
| Propagation Delay | 6.0 ns typ / 8.5 ns max at VCC = 5.0 V, CL = 50 pF - ensures timing predictability in high-speed control and clocked logic paths. |
| Input Thresholds | VIH = 2.1 V min (VCC = 3.0 V); VIL = 0.9 V max - CMOS-compatible switching points, not TTL-compatible (unlike MC74ACT00). |
| Operating Temperature | –40°C to +85°C - qualified for industrial-grade embedded control, instrumentation, and power management subsystems. |
Pinout & Package
EIAJ-14 (SOIC-14) package, 3.9 mm width, 1.27 mm pitch, JEDEC MS-012 compliant, marked "MC74AC00M" or "AC00" per device marking diagram on page 48.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 4, 5, 8, 9, 11, 12 | Input A/B of NAND gates | Two dedicated inputs per gate (G1–G4); all inputs tolerate 0–VCC voltage range and draw < ±1 µA leakage. |
| 3, 6, 10, 13 | NAND Output | Active-low open-drain–compatible outputs; each sources/sinks ±24 mA DC and ±75 mA pulsed. |
| 7 | GND | Ground reference for all I/O and internal circuitry; must be low-impedance connection to minimize noise coupling. |
| 14 | VCC | Positive supply rail; bypassing with 0.1 µF ceramic capacitor near pin is required for stable high-speed operation. |
Key Features
| Feature | Design Value |
|---|---|
| High-Speed Performance | 6.0 ns typical propagation delay at 5 V enables use in 100+ MHz clock-domain control logic with margin. |
| Wide Supply Range | 2.0–6.0 V operation allows direct integration into both 3.3 V and 5 V systems without external regulators. |
| Low Quiescent Current | ICC ≤ 40 µA at 5.5 V ensures minimal standby power in battery-backed or energy-sensitive applications. |
| Robust Output Drive | ±24 mA DC output supports direct driving of optocouplers, small relays, or logic fan-out without buffers. |
Applications
| Industrial PLC I/O Modules | Automotive Body Control Units |
|---|---|
Use Scenario: Signal conditioning and enable/disable logic for discrete sensor inputs and actuator outputs in modular I/O racks. IC Role / Device Role / Timing Role: NAND gate used as active-low enable for latched data buses and as inverters for polarity correction of switch inputs. Use Value: ±24 mA drive handles direct connection to 24 V optocoupler inputs via current-limiting resistors; wide VCC range accommodates 5 V microcontroller and 3.3 V FPGA domains. | Use Scenario: Interfacing between microcontroller GPIOs and higher-current loads like door lock solenoids or mirror motor drivers. IC Role / Device Role / Timing Role: Logic-level translation and gating function - combining safety interlock signals before enabling power-stage control lines. Use Value: Propagation delay ≤8.5 ns ensures deterministic response within 10 µs control loops; –40°C to +85°C rating meets automotive under-hood ambient requirements. |
| Medical Infusion Pump Controllers | Test & Measurement Equipment |
Use Scenario: Safety-critical interlock validation and motor direction logic in closed-loop fluid delivery systems. IC Role / Device Role / Timing Role: NAND-based SR latch implementation for hardware-enforced fault shutdown states, independent of firmware execution. Use Value: Low ICC (<40 µA) minimizes self-heating in sealed enclosures; CMOS input thresholds prevent false triggering from EMI-induced transients. | Use Scenario: Digital pattern generation, trigger synchronization, and signal routing in automated test fixtures and logic analyzers. IC Role / Device Role / Timing Role: Glitch-free signal combiner for multi-channel trigger arbitration and gated clock distribution. Use Value: Matched tPLH/tPHL delays (≤10 ns skew) ensure precise timing alignment across parallel logic paths; 50 pF load compatibility matches standard probe and fixture capacitances. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar NAND gate logic applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74AC00N | Dual-in-line (PDIP-14) package; identical AC logic specs, same 2.0–6.0 V range and ±24 mA drive. | Through-hole assembly only; no surface-mount option; larger footprint and higher thermal resistance. | Select when legacy through-hole prototyping or repair of existing PDIP-based designs is required. |
| 74LCX00M | Lower VCC range (2.0–3.6 V only); 3.3 V optimized; VIH/VIL thresholds aligned to LVTTL; slightly slower (tPD ≤ 9.5 ns). | Not suitable for 5 V systems; requires level shifting if interfacing with 5 V peripherals or legacy controllers. | Prefer for new 3.3 V-only designs where lower dynamic power and tighter noise margins are prioritized. |
Compared with SN74AC00N and 74LCX00M, the MC74AC00ML1 provides identical logic performance in a compact EIAJ-14 surface-mount package, enabling higher board density than PDIP while maintaining full 5 V system compatibility - unlike the 3.3 V–only 74LCX00M.
Availability
MC74AC00ML1 is available at Aetrix Electronics and suitable for industrial PLC I/O modules, automotive body control units, and medical infusion pump controllers requiring stable component supply, long-term lifecycle support, and consistent parametric performance across temperature and voltage.
Supply support for MC74AC00ML1 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 innovation for automotive, industrial, cloud, and IoT applications.
The MC74AC00ML1 belongs to the 74AC logic family, designed for high-speed, low-power CMOS digital interfacing in industrial and automotive control systems where reliability across extended temperature ranges is critical.
FAQ
What is the maximum supply voltage for MC74AC00ML1?
The MC74AC00ML1 supports a maximum DC supply voltage of +7.0 V, but recommended operating conditions limit VCC to 6.0 V maximum for reliable long-term operation. Exceeding 6.0 V may cause accelerated aging or parametric drift, especially at elevated temperatures. The absolute maximum rating of 7.0 V is a stress limit - not intended for continuous operation - and does not guarantee functional behavior.
Does MC74AC00ML1 have TTL-compatible inputs?
No, the MC74AC00ML1 does not have TTL-compatible inputs. It is part of the 74AC family and uses CMOS input thresholds (e.g., VIH = 2.1 V min at VCC = 3.0 V). In contrast, the pin-compatible MC74ACT00ML1 variant features TTL-compatible inputs (VIH = 2.0 V min regardless of VCC). Using MC74AC00ML1 with TTL outputs may result in marginal or unreliable logic-high recognition without level translation.
What is the propagation delay of MC74AC00ML1 at 3.3 V operation?
At VCC = 3.3 V, the MC74AC00ML1 has a typical propagation delay of 7.0 ns and a maximum guaranteed delay of 9.5 ns (CL = 50 pF, TA = –40°C to +85°C). This delay reflects worst-case tPLH/tPHL values across process, voltage, and temperature extremes, making it suitable for 3.3 V digital systems requiring sub-10 ns timing margins.
Can MC74AC00ML1 drive a 50 pF capacitive load reliably?
Yes, the MC74AC00ML1 is fully characterized for CL = 50 pF in its AC specifications - all propagation delay, rise/fall time, and output voltage parameters are guaranteed under this load condition. Its output structure delivers ±24 mA drive capability, ensuring clean edges and minimal overshoot/undershoot into 50 pF, typical of PCB traces, scope probes, and logic inputs in dense digital layouts.
What package type is used for MC74AC00ML1?
The MC74AC00ML1 uses the EIAJ-14 package (also known as SOIC-14), case number 965, with 1.27 mm lead pitch and 3.9 mm body width. It is distinct from TSSOP-14 (case 948G) and PDIP-14 (case 646) variants - the 'M' suffix in the part number explicitly denotes EIAJ-14 packaging, confirmed by the device marking diagram on page 48 of the datasheet.
MC74AC00ML1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Logic Type:
- -
- Number of Circuits:
- -
- Number of Inputs:
- -
- Features:
- -
- Voltage - Supply:
- -
- Current - Quiescent (Max):
- -
- Current - Output High, Low:
- -
- Input Logic Level - Low:
- -
- Input Logic Level - High:
- -
- Max Propagation Delay @ V, Max CL:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
MC74AC00ML1 FAQ
1.How can I place an order for MC74AC00ML1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MC74AC00ML1 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 MC74AC00ML1 reliable?
The price and inventory of MC74AC00ML1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC74AC00ML1 is usually 5 days.
3.What payment methods are accepted for MC74AC00ML1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC74AC00ML1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC74AC00ML1?
MC74AC00ML1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC74AC00ML1 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 MC74AC00ML1?
For technical support, including MC74AC00ML1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC74AC00ML1 requirements.
6.How does Aetrix verify that MC74AC00ML1 is sourced from the original manufacturer or authorized distributors?
All MC74AC00ML1 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 MC74AC00ML1 meets industry standards.
7.What is the process for return or replacement of MC74AC00ML1?
All MC74AC00ML1 units undergo pre-shipment inspection (PSI). If there is an issue with MC74AC00ML1, 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 MC74AC00ML1 part is unused and in its original packaging.
Return procedure for MC74AC00ML1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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