My Inquiry
My Account
onsemi MC74AC11ML1
- Part No.:
- MC74AC11ML1
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- -
- Datasheet:
-
MC74AC11ML1.pdf
- Description:
- IC GATE AND 3-INP
- Quantity:
- Payment:
- Shipping:
Inventory:19,000
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MC74AC11ML1 from onsemi is a triple 3-input positive-AND gate logic IC in EIAJ-14 (SO-14 compatible) package, operating at 2.0–6.0 V supply, delivering ±24 mA output drive, with propagation delay as low as 4.0 ns at 5.0 V, and designed for high-speed digital control in industrial timing and data path routing.
For engineers reviewing the MC74AC11ML1 datasheet, pinout, applications, or equivalent options, key selection criteria include its AC-family voltage flexibility (2.0–6.0 V), TTL-compatible input thresholds only in ACT variants (not applicable to MC74AC11ML1), guaranteed 8.5 ns max tPHL/tPLH over temperature, and EIAJ-14 mechanical compatibility with SOIC-14 footprints.
Technical Context
The MC74AC11ML1 implements three independent 3-input AND gates using advanced CMOS technology, supporting rail-to-rail input voltage range (–0.5 V to VCC + 0.5 V) and full-output swing (VOL ≤ 0.1 V at 50 µA, VOH ≥ 4.4 V at –24 mA with VCC = 4.5 V). It operates across –40°C to +85°C ambient without derating.
Its AC logic family ensures compatibility with both 3.3 V and 5 V systems, with input thresholds referenced to VCC (VIH = 0.7×VCC min, VIL = 0.3×VCC max), and dynamic output current capability up to ±75 mA per pin under pulse conditions (2 ms max), exceeding steady-state ±24 mA rating.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Triple 3-input positive-AND gate - enables compact multi-input enable/control logic without external gating. |
| Supply Voltage Range | 2.0 V to 6.0 V - supports direct interface with 3.3 V microcontrollers and legacy 5 V systems without level shifters. |
| Output Drive | ±24 mA per output - sufficient to directly drive LED indicators, small MOSFET gates, or fan-out to ≥10 LS-TTL loads. |
| Propagation Delay | Max 8.5 ns at VCC = 5.0 V, CL = 50 pF, TA = –40°C to +85°C - ensures reliable timing in sub-100 MHz synchronous control paths. |
| Input Thresholds | VIH = 2.1 V min, VIL = 0.9 V max at VCC = 3.0 V - provides 1.2 V noise margin in 3.3 V systems with standard CMOS signaling. |
| Quiescent ICC | ≤ 40 µA at VCC = 5.5 V - enables low-static-power operation in battery-backed or always-on monitoring circuits. |
Pinout & Package
EIAJ-14 (SO-14 compatible) surface-mount package, 14-pin, 3.9 mm × 8.7 mm body, 1.27 mm pitch, JEDEC MS-012 compliant. Pin 1 marked by notch or dot; pin numbering counterclockwise from top-left corner when viewed from top.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 13 | Input A, B, C of Gate 1 | Three independent logic inputs for first AND gate; all accept full-rail CMOS-compatible voltages. |
| 3 | Output Y1 | Active-high AND result of pins 1, 2, 13; drives load with VOH ≥ 4.4 V / VOL ≤ 0.1 V at rated current. |
| 4, 5, 12 | Input A, B, C of Gate 2 | Three independent logic inputs for second AND gate; electrically isolated from Gate 1 inputs/outputs. |
| 6 | Output Y2 | Active-high AND result of pins 4, 5, 12; identical DC/AC specs to Y1, fully buffered. |
| 8, 9, 10 | Input A, B, C of Gate 3 | Three independent logic inputs for third AND gate; pin 8 is GND-adjacent for noise-sensitive layout. |
| 11 | Output Y3 | Active-high AND result of pins 8, 9, 10; shares same VCC/GND rails but no internal coupling with other outputs. |
| 7 | GND | Ground reference for all logic and I/O; requires low-inductance connection to system ground plane. |
| 14 | VCC | Positive supply rail; bypassing with 0.1 µF ceramic capacitor near pin recommended for stable high-speed operation. |
Key Features
| Feature | Design Value |
|---|---|
| High-Speed AC Logic | Guaranteed 8.5 ns max propagation delay at 5 V enables use in 100+ MHz clocked control sequencers. |
| Rail-to-Rail Input Range | Inputs tolerate –0.5 V to VCC + 0.5 V - allows safe interfacing with hot-swap or mismatched voltage domains. |
| Output Current Capability | ±24 mA per output supports direct driving of optocouplers, small relays, or multiple CMOS inputs without buffers. |
| Wide Temperature Operation | Specified from –40°C to +85°C ambient - suitable for industrial PLC I/O modules and outdoor sensor interfaces. |
| Low Quiescent Power | ICC ≤ 40 µA at 5.5 V eliminates thermal concerns in dense logic arrays or power-constrained edge nodes. |
Applications
| Industrial Control Sequencing | Microcontroller Peripheral Enable Logic |
|---|---|
|
Use Scenario: Enabling/disabling groups of sensors or actuators based on multi-condition safety interlocks in PLC backplanes. IC Role / Device Role / Timing Role: Triple 3-input AND gate providing hardware-level voting logic for redundant fault detection before actuator activation. Use Value: Eliminates software polling latency; ensures deterministic <8.5 ns response to any single input change across three independent safety channels. |
Use Scenario: Selecting between multiple SPI peripherals (ADC, DAC, EEPROM) using address-decoded chip-enable signals from an MCU GPIO port. IC Role / Device Role / Timing Role: Level-shifting AND combiner translating 3.3 V MCU GPIOs into robust 5 V CE signals with 24 mA drive margin. Use Value: Prevents bus contention during peripheral switching; maintains clean signal edges even with 50 pF trace capacitance due to low output impedance. |
| Automotive Body Control Modules | Test Equipment Signal Gating |
|
Use Scenario: Controlling interior lighting zones where illumination requires simultaneous door-open, ignition-off, and dimmer-potentiometer conditions. IC Role / Device Role / Timing Role: Hardware-based AND gate implementing fail-safe lighting logic independent of main ECU firmware execution. Use Value: Ensures lighting remains functional during ECU reset or CAN bus interruption; operates reliably at –40°C cold cranking temperatures. |
Use Scenario: Gating high-frequency test signals (e.g., 50 MHz clock bursts) to DUT inputs only when valid trigger and enable conditions are met. IC Role / Device Role / Timing Role: Precision timing gate synchronizing stimulus delivery with measurement windows in automated test fixtures. Use Value: Delivers sub-10 ns timing accuracy between gate inputs and output edge, critical for jitter-sensitive parametric testing. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar triple 3-input AND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74AC11DR | Same AC logic family, SOIC-14 package, identical 2.0–6.0 V range and ±24 mA drive; propagation delay spec identical (8.5 ns max). | No marking difference; functionally interchangeable in new designs; TI's version uses standard JEDEC SOIC-14 (case 751A), while MC74AC11ML1 uses EIAJ-14 (case 965) - same footprint, minor mold compound variation. | Select SN74AC11DR if sourcing from TI-authorized channels or requiring TI-specific qualification documentation. |
| 74VHC11M | VHC family: higher speed (5.5 ns typ), lower ICC (2 µA), but narrower VCC range (2.0–5.5 V); input thresholds fixed (VIH = 3.5 V min at 5 V), not ratio-based. | Less noise margin in 3.3 V systems (VIH = 2.0 V min vs. MC74AC11ML1's 2.1 V at 3.0 V); unsuitable for mixed-voltage domains with variable VCC. | Choose 74VHC11M only when maximum speed and ultra-low static power are prioritized over voltage flexibility and noise immunity. |
Compared with SN74AC11DR and 74VHC11M, the MC74AC11ML1 offers superior voltage adaptability (up to 6.0 V), ratio-based input thresholds for consistent noise margin across supply voltages, and EIAJ-14 packaging optimized for high-reliability industrial reflow profiles - making it preferred for multi-voltage embedded control and long-lifecycle deployments.
Availability
MC74AC11ML1 is available at Aetrix Electronics and suitable for industrial control sequencing, microcontroller peripheral enable logic, automotive body control modules, and test equipment signal gating requiring stable component supply across extended temperature ranges and multi-voltage system integration.
Supply support for MC74AC11ML1 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, serving automotive, industrial, cloud, medical, and IoT markets with discrete, analog, power, and logic solutions.
The MC74AC11ML1 belongs to the 74AC logic family - engineered for high-speed, low-power, wide-supply-voltage operation in industrial and automotive control systems where reliability across voltage and temperature extremes is mandatory.
FAQ
What logic family does the MC74AC11ML1 belong to, and how does it differ from the MC74ACT11 series?
The MC74AC11ML1 belongs to the 74AC (Advanced CMOS) logic family, supporting 2.0–6.0 V operation with ratio-based input thresholds (VIH ≈ 0.7×VCC). In contrast, the MC74ACT11 is TTL-compatible (VIH = 2.0 V fixed, VIL = 0.8 V fixed) and rated only for 4.5–5.5 V. The MC74AC11ML1 is not pin-compatible with MC74ACT11 variants in terms of input threshold behavior or supply range - mixing them risks logic misreads in mixed-voltage designs.
Does the MC74AC11ML1 support 3.3 V operation, and what are its guaranteed performance limits at that voltage?
Yes, the MC74AC11ML1 is fully specified for 3.3 V operation: VIH ≥ 2.1 V, VIL ≤ 0.9 V, VOH ≥ 2.9 V (at –50 µA), VOL ≤ 0.1 V (at 50 µA), and propagation delay ≤ 9.5 ns (tPLH/tPHL, CL = 50 pF, TA = –40°C to +85°C). These values ensure robust interoperability with standard 3.3 V CMOS interfaces without level translation.
What is the meaning of the "ML1" suffix in MC74AC11ML1, and how does it relate to packaging?
The "ML1" suffix identifies the EIAJ-14 package variant (case 965), which is mechanically compatible with standard SOIC-14 but features tighter dimensional tolerances and a different mold compound formulation optimized for industrial reflow profiles. It is distinct from "D" (SOIC-14, case 751A), "N" (PDIP-14), and "DT" (TSSOP-14) suffixes - each denoting separate package types and tape/reel configurations.
Can the MC74AC11ML1 drive a 50 pF capacitive load at 10 MHz without signal degradation?
Yes - the MC74AC11ML1 is characterized with CL = 50 pF in its AC specifications, and its typical output impedance (<5 Ω) combined with 8.5 ns max propagation delay ensures clean 10 MHz square-wave transmission. Measured rise/fall times are ≤25 ns/V at VCC = 5.5 V, yielding <2.5 ns edge times into 50 pF, well within requirements for non-critical timing paths at that frequency.
Is the MC74AC11ML1 suitable for use in automotive applications, and what qualifications does it meet?
The MC74AC11ML1 is qualified to AEC-Q100 Grade 3 (–40°C to +85°C) per onsemi's standard product release, and its DC/AC specs are fully guaranteed across that range. While not AEC-Q100 Grade 1 (–40°C to +125°C), it is widely deployed in automotive body control modules, lighting controllers, and infotainment power management where ambient temperatures remain within Grade 3 limits.
MC74AC11ML1 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:
- -
MC74AC11ML1 FAQ
1.How can I place an order for MC74AC11ML1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MC74AC11ML1 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 MC74AC11ML1 reliable?
The price and inventory of MC74AC11ML1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC74AC11ML1 is usually 5 days.
3.What payment methods are accepted for MC74AC11ML1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC74AC11ML1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC74AC11ML1?
MC74AC11ML1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC74AC11ML1 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 MC74AC11ML1?
For technical support, including MC74AC11ML1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC74AC11ML1 requirements.
6.How does Aetrix verify that MC74AC11ML1 is sourced from the original manufacturer or authorized distributors?
All MC74AC11ML1 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 MC74AC11ML1 meets industry standards.
7.What is the process for return or replacement of MC74AC11ML1?
All MC74AC11ML1 units undergo pre-shipment inspection (PSI). If there is an issue with MC74AC11ML1, 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 MC74AC11ML1 part is unused and in its original packaging.
Return procedure for MC74AC11ML1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MC74AC11ML1 Tags
-
SN74LVC1G14DBVR
Texas Instruments
-
SN74LVC1G14DCKR
Texas Instruments
-
SN74AHC1G14DBVR
Texas Instruments
-
SN74LVC1G08DBVR
Texas Instruments
-
SN74LVC1G08DCKR
Texas Instruments
-
SN74LVC1G32DCKR
Texas Instruments
-
SN74LVC1G04DBVR
Texas Instruments
.jpg)
-
74LVC1G08GW,125
Nexperia USA Inc.
-
SN74LVC1G04DCKR
Texas Instruments
-
SN74AHC1G08DBVR
Texas Instruments
-
SN74LVC1G32DBVR
Texas Instruments
-
SN74AHCT1G08DBVR
Texas Instruments
Tech Hub
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
