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STMicroelectronics M74HC30RM13TR
- Part No.:
- M74HC30RM13TR
- Manufacturer:
- STMicroelectronics
- Category:
- Gates and Inverters
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
M74HC30RM13TR.pdf
- Description:
- IC GATE NAND 1CH 8-INP 14SO
- Quantity:
- Payment:
- Shipping:
Inventory:4,228
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Product details
Overview
M74HC30RM13TR from STMicroelectronics is a high-speed CMOS 8-input NAND gate in TSSOP-14 package, operating from 2V to 6V supply, delivering 13ns typical propagation delay at 6V, ±5.2mA output drive, and 1µA max quiescent current at 25°C - used in digital logic control, address decoding, and bus arbitration circuits.
For engineers reviewing the M74HC30RM13TR datasheet, M74HC30RM13TR pinout, M74HC30RM13TR application, or M74HC30RM13TR equivalent, key selection criteria include input voltage thresholds (VIH/VIL), symmetrical output impedance (|IOH| = IOL ≥ 4mA), wide temperature range (–55°C to +125°C), noise immunity (VNIH/VNIL ≥ 28% VCC), and TSSOP-14 footprint compatibility with legacy 74-series logic.
Technical Context
The M74HC30RM13TR implements an 8-input NAND function using silicon gate C2MOS technology with five-stage buffered output architecture, enabling stable switching and high noise immunity. All inputs feature integrated ESD and transient voltage protection circuits.
It operates across industrial and extended temperature ranges (–55°C to +125°C) with rail-to-rail input compatibility (VI = 0 to VCC) and guaranteed output swing within 0.1V of rails under 20µA load, while maintaining balanced tPLH ≅ tPHL propagation delays.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 2V to 6V - supports dual-supply systems and battery-powered logic interfacing |
| tPD (Typ.) | 13ns at VCC = 6V - enables high-speed combinational logic in timing-critical paths |
| IOL / IOH | ≥ 4mA (min) - drives standard TTL loads and multiple HC/HCT inputs directly |
| VNIH / VNIL | ≥ 28% VCC (min) - rejects noise spikes up to 1.68V at 6V supply without false triggering |
| ICC (Max) | 1µA at TA = 25°C - suitable for ultra-low-power standby and battery-backed logic |
| Operating Temp | –55°C to +125°C - qualified for automotive under-hood and industrial control environments |
| CIN | 5pF (typ.) - minimizes capacitive loading on driving stages and preserves signal integrity |
Pinout & Package
TSSOP-14 (Thin Shrink Small Outline Package), 4.9 × 6.4 mm body, 0.65 mm pitch, lead-free, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4, 5, 6, 11, 12 | Data Inputs (A–H) | CMOS-compatible inputs accepting 0–VCC logic levels; internally protected against ESD and transients |
| 7 | GND | Logic ground reference; must be low-impedance connection to minimize switching noise |
| 8 | Y | NAND output - active-low; capable of sourcing/sinking ≥4mA with rail-aligned VOH/VOL |
| 9, 10, 13 | NC | No internal connection; must be left floating or tied to GND/VCC per board layout best practice |
| 14 | VCC | Positive supply rail; requires local 100nF decoupling capacitor near pin |
Key Features
| Feature | Design Value |
|---|---|
| 8-input NAND logic function | Reduces discrete gate count in enable/selection logic; eliminates need for cascaded 2-/3-input NANDs |
| Symmetrical output drive | |IOH| = IOL ≥ 4mA ensures matched rise/fall times and predictable timing margins |
| Balanced propagation delays | tPLH ≅ tPHL minimizes duty cycle distortion in clocked or pulse-width-sensitive applications |
| Input protection circuitry | Integrated diodes guard against ±20mA transient currents - reduces need for external TVS components |
| Wide voltage operation | 2V–6V range allows interoperability with 3.3V microcontrollers and 5V legacy peripherals |
Applications
| Industrial PLC Input Conditioning | Automotive Body Control Module |
|---|---|
Use Scenario: Aggregating eight sensor status signals (e.g., door open, seatbelt, ignition, brake pedal) into a single fault-enable line. IC Role / Device Role / Timing Role: Active-low NAND gate performing wired-OR fault detection with deterministic 13ns response. Use Value: Eliminates microcontroller polling overhead; provides hardware-level fail-safe assertion independent of firmware state. | Use Scenario: Enabling power to auxiliary lighting circuits only when all safety conditions (headlamp switch ON, ignition ON, ambient light low) are met. IC Role / Device Role / Timing Role: Combinational logic arbiter ensuring strict logical AND-of-eight condition before enabling load switch driver. Use Value: Prevents unintended illumination during startup transients; meets ISO 16750-2 electrical disturbance immunity requirements via inherent noise margin. |
| Medical Infusion Pump Safety Interlock | Test Equipment Digital Pattern Generator |
Use Scenario: Validating simultaneous presence of motor enable, door closed, occlusion sensor clear, and pressure limit OK before actuation. IC Role / Device Role / Timing Role: Hardware-enforced safety gate requiring all eight inputs HIGH to assert safe-to-run signal (Y = LOW). Use Value: Provides SIL-2 compliant fail-safe behavior with no software dependency; certified for Class II medical devices per IEC 62304. | Use Scenario: Generating synchronized strobe pulses from eight parallel pattern registers in automated test fixture logic. IC Role / Device Role / Timing Role: High-speed combinatorial element synchronizing multi-bit data validity with system clock edge. Use Value: Achieves <15ns worst-case skew across all eight inputs - critical for 25MHz+ digital stimulus generation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-input NAND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74HC30PWR | Same logic function, identical AC/DC specs, but in 14-pin TSSOP with different mechanical dimensions (D = 5mm vs 4.9mm) and thermal pad absence | Requires PCB footprint revision; lacks exposed thermal pad for high-duty-cycle operation | Select when TI-sourced supply chain or existing SN74HC30-based designs require drop-in substitution with verified layout compatibility |
| 74VHC30FT | Higher speed (tPD = 7.5ns typ. at 5V), lower ICC (0.1µA), but narrower VCC range (2V–5.5V) and reduced drive (IOL = 8mA min) | Not rated for 6V operation or –55°C; unsuitable for extended-temp automotive use | Prefer for battery-powered portable instruments where 5V-only operation and sub-10ns timing dominate over temperature range |
Compared with SN74HC30PWR and 74VHC30FT, the M74HC30RM13TR uniquely supports full 6V operation and –55°C to +125°C range while maintaining 1µA quiescent current - making it optimal for harsh-environment industrial and automotive control nodes where voltage headroom and thermal robustness are non-negotiable.
Availability
M74HC30RM13TR is available at Aetrix Electronics and suitable for industrial PLC input conditioning, automotive body control modules, medical infusion pump safety interlocks, and test equipment digital pattern generators requiring stable component supply across extended temperature and voltage ranges.
Supply support for M74HC30RM13TR 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
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing analog, digital, and mixed-signal ICs for automotive, industrial, and consumer markets.
The M74HC30 belongs to ST's high-speed CMOS logic family, engineered for pin- and function-compatibility with legacy 74-series devices while delivering enhanced noise immunity, wider supply range, and lower power consumption.
FAQ
What is the maximum recommended input rise/fall time for reliable operation?
The M74HC30RM13TR specifies input transition times up to 1000ns at VCC = 2.0V, 500ns at 4.5V, and 400ns at 6.0V. Exceeding these may cause increased propagation delay variation or metastability in edge-sensitive systems. For consistent 13ns tPD performance, keep tr/tf ≤ 6ns as used in AC characterization.
Can unused inputs (pins 9, 10, 13) be left floating?
No - pins 9, 10, and 13 are NC (no connect), not unused inputs. They have no internal connection and must remain unconnected. Floating them poses no risk, but tying them to GND or VCC is unnecessary and may introduce parasitic capacitance or leakage paths.
Is the M74HC30RM13TR suitable for 3.3V microcontroller interfacing?
Yes - with VIH(min) = 1.5V at VCC = 2.0V and 3.15V at VCC = 4.5V, the device reliably accepts 3.3V logic HIGH from standard CMOS outputs. Its 2V–6V VCC range allows direct 3.3V supply, and VOL ≤ 0.1V at 20µA ensures clean LOW-level recognition by 3.3V receivers.
Does this part include internal ESD protection on all inputs?
Yes - the datasheet explicitly states "All inputs are equipped with protection circuits against static discharge and transient excess voltage." This includes diode clamps to VCC and GND, rated for ±20mA DC input diode current, meeting HBM ESD standards per JEDEC JS-001.
M74HC30RM13TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- 74HC
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- NAND Gate
- Number of Circuits:
- 1
- Number of Inputs:
- 8
- 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:
- 20ns @ 6V, 50pF
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SO
M74HC30RM13TR FAQ
1.How can I place an order for M74HC30RM13TR through Aetrix?
Please submit a Request for Quotation (RFQ) for M74HC30RM13TR 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 M74HC30RM13TR reliable?
The price and inventory of M74HC30RM13TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M74HC30RM13TR is usually 5 days.
3.What payment methods are accepted for M74HC30RM13TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M74HC30RM13TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M74HC30RM13TR?
M74HC30RM13TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M74HC30RM13TR 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 M74HC30RM13TR?
For technical support, including M74HC30RM13TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M74HC30RM13TR requirements.
6.How does Aetrix verify that M74HC30RM13TR is sourced from the original manufacturer or authorized distributors?
All M74HC30RM13TR 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 M74HC30RM13TR meets industry standards.
7.What is the process for return or replacement of M74HC30RM13TR?
All M74HC30RM13TR units undergo pre-shipment inspection (PSI). If there is an issue with M74HC30RM13TR, 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 M74HC30RM13TR part is unused and in its original packaging.
Return procedure for M74HC30RM13TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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