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STMicroelectronics HCF4070M013TR
- Part No.:
- HCF4070M013TR
- Manufacturer:
- STMicroelectronics
- Category:
- Gates and Inverters
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
HCF4070M013TR.pdf
- Description:
- IC GATE XOR 4CH 2-INP 14SO
- Quantity:
- Payment:
- Shipping:
Inventory:4,057
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Product details
Overview
HCF4070M013TR from STMicroelectronics is a quad exclusive OR (XOR) gate IC in SO14 package, operating across 3–20 V supply with propagation delay of 70 ns (typ) at VDD = 10 V and CL = 50 pF. It delivers ±1.36 mA output drive at 5 V, supports –55 °C to +125 °C operation, and is used in parity checking, binary adder/subtractor logic, and digital comparators.
For engineers reviewing the HCF4070M013TR datasheet, HCF4070M013TR pinout, HCF4070M013TR application, or HCF4070M013TR equivalent, key selection criteria include its rail-to-rail input voltage tolerance (0 to VDD), guaranteed quiescent current testing up to 20 V, noise margin scalability with supply voltage, and automotive-grade thermal range compatibility.
Technical Context
The HCF4070 implements four independent CMOS XOR gates using metal oxide semiconductor technology, each with symmetrical input structure and complementary output stages. Its logic function follows strict Boolean XOR truth table behavior: output high only when inputs differ.
It operates over wide VDD (3–20 V), with DC input voltage range referenced to VSS (–0.5 to VDD + 0.5 V) and absolute maximum supply rating of –0.5 to +22 V. Input leakage is specified ≤100 nA at VDD = 18 V and TA = 25 °C, and ESD robustness includes HBM 2 kV, MM 200 V, and CDM 1 kV ratings.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDD Range | 3 V to 20 V - supports single-supply operation across industrial, automotive, and legacy 5/10/15 V logic systems |
| tPLH / tPHL | 70 ns (typ) at VDD = 10 V, CL = 50 pF - defines timing budget for synchronous combinational logic paths |
| IOH / IOL | –1.36 mA / +0.44 mA at VDD = 5 V - determines fan-out capability into standard CMOS loads |
| VIH / VIL | 3.5 V / 1.5 V at VDD = 5 V - ensures reliable logic level recognition under noise margin constraints |
| II (leakage) | ±0.1 µA max at VDD = 18 V, TA = 25 °C - critical for low-power standby and battery-backed circuits |
| Operating Temp | –55 °C to +125 °C - qualified for extended-temperature industrial and under-hood automotive use |
Pinout & Package
Package: SO14 (Small Outline, 14-pin, ECOPACK® compliant, tape-and-reel packaging).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 5, 8, 12 (A, C, E, G) | Data input (XOR operand A) | First input to each of four XOR gates; accepts 0–VDD logic levels |
| 2, 6, 9, 13 (B, D, F, H) | Data input (XOR operand B) | Second input to each XOR gate; fully compatible with A-side inputs |
| 3, 4, 10, 11 (J, K, L, M) | Data output (XOR result) | CMOS-compatible push-pull outputs; drives standard TTL/CMOS loads |
| 7 | VSS | Negative supply reference (typically ground); must be connected for proper biasing |
| 14 | VDD | Positive supply rail; supplies all four gates and defines logic threshold levels |
Key Features
| Feature | Design Value |
|---|---|
| 100% quiescent current tested | Ensures zero-defect screening for low-power system integrity across full temperature range |
| Scalable noise margin | 1 V (at 5 V), 2 V (at 10 V), 2.5 V (at 15 V) - improves noise immunity as supply increases |
| Wide VDD operation | 3–20 V operation enables direct interface with legacy 5 V, modern 12 V, and high-voltage industrial rails |
| Automotive qualification option | HCF4070YM013TR variant qualified per AEC-Q100 Grade 1 - supports functional safety-aware designs |
Applications
| Parity Generator/Checker | Binary Adder/Subtractor |
|---|---|
Use Scenario: Detects odd/even bit count in data buses for error detection in memory controllers and serial links. IC Role / Device Role / Timing Role: Performs real-time XOR summation across parallel data lines; no clock required. Use Value: Enables hardware-level error flag generation with <70 ns latency at 10 V, reducing CPU overhead. |
Use Scenario: Implements half/full-adder carry and sum logic in microcontroller peripheral units or FPGA glue logic. IC Role / Device Role / Timing Role: Core combinatorial element for arithmetic logic unit (ALU) stage; supports ripple-carry topology. Use Value: Delivers deterministic propagation delay (70 ns typ @10 V), enabling predictable timing closure in discrete ALU designs. |
| Digital Comparator | Control Signal Inverter/Selector |
Use Scenario: Compares two 4-bit words in industrial PLC I/O modules to trigger state transitions or alarms. IC Role / Device Role / Timing Role: Four independent XOR gates compare corresponding bits; outputs fed to NOR tree for equality detection. Use Value: Provides sub-100 ns comparison latency across full VDD range, supporting real-time response in deterministic control loops. |
Use Scenario: Selects between inverted/non-inverted control signals in motor driver enable logic or sensor interface routing. IC Role / Device Role / Timing Role: Configured as programmable inverter or pass-through via one input held static (e.g., A = 0 → Y = B̅). Use Value: Eliminates need for dedicated inverters or multiplexers, reducing component count and board space in compact embedded systems. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar XOR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CD4070BE | Same logic function, but PDIP-14 package only; no SO14 option; max VDD = 18 V (vs. 20 V); unqualified for automotive temp range | Limited to through-hole assembly and commercial temperature (0–70 °C); not suitable for surface-mount or extended-temp designs | Select only for legacy through-hole prototyping or non-automotive commercial use where SO14 footprint is unavailable |
| 74HC86D | Higher speed (tPD ≈ 15 ns @ 5 V), but narrower VDD range (2–6 V); CMOS input thresholds fixed at ~1.8/3.2 V (not scalable with VDD) | Optimized for 3.3 V/5 V systems only; cannot operate at 10 V or 15 V logic rails without level-shifting | Prefer for high-speed, low-voltage digital systems; avoid where multi-rail compatibility or >6 V operation is required |
Compared with CD4070BE and 74HC86D, the HCF4070M013TR uniquely balances wide supply range (3–20 V), extended temperature support (–55 to +125 °C), and SO14 surface-mount compatibility-making it the only choice for industrial power management and automotive body-control logic requiring rail-flexible XOR functionality.
Availability
HCF4070M013TR is available at Aetrix Electronics and suitable for industrial control panels, automotive body electronics, and legacy computer peripheral interfaces requiring stable component supply across extended temperature and voltage ranges.
Supply support for HCF4070M013TR 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 industrial, automotive, and consumer markets.
The HCF4070 belongs to ST's high-voltage CMOS logic family, engineered for interoperability with legacy 5/10/15 V systems and reliability in harsh environments such as engine compartments and factory automation equipment.
FAQ
What is the maximum supply voltage the HCF4070M013TR can withstand continuously?
The absolute maximum VDD rating is +22 V, but continuous operation above 20 V is not recommended. The device is fully characterized and guaranteed for reliable operation up to 20 V, with quiescent current tested at that level. Exceeding 20 V risks parametric shift or long-term reliability degradation, even if no immediate failure occurs.
Can the HCF4070M013TR drive standard TTL inputs directly?
No-it cannot directly drive standard TTL inputs without level translation. While its VOH reaches 4.95 V at VDD = 5 V (sufficient for TTL VIH), its IOL capability is only +0.44 mA at 5 V, below the –1.6 mA sink requirement of standard TTL. A buffer or pull-up resistor is required for reliable interfacing.
Is the HCF4070M013TR pin-compatible with the CD4070 series?
Yes-the pinout matches the industry-standard CD4070 layout: inputs on pins 1/2, 5/6, 8/9, 12/13; outputs on pins 3, 4, 10, 11; VSS on pin 7; VDD on pin 14. This allows drop-in replacement in SO14 footprints, though electrical specs (e.g., VDD max, temp range) differ significantly.
Does this part support partial power-down or I/O isolation when VDD is unpowered?
No-HCF4070M013TR lacks Ioff protection or powered-off input clamp diodes. With VDD = 0 V, applying voltage to inputs may forward-bias internal protection structures, causing excessive current flow or latch-up. Always power VDD before asserting inputs, or use external series resistors in hot-swap scenarios.
HCF4070M013TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- 4000
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- XOR (Exclusive OR)
- Number of Circuits:
- 4
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 3V ~ 20V
- Current - Quiescent (Max):
- 20 µA
- Current - Output High, Low:
- 6.8mA, 6.8mA
- Input Logic Level - Low:
- 1.5V ~ 4V
- Input Logic Level - High:
- 3.5V ~ 11V
- Max Propagation Delay @ V, Max CL:
- 100ns @ 15V, 50pF
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SO
HCF4070M013TR FAQ
1.How can I place an order for HCF4070M013TR through Aetrix?
Please submit a Request for Quotation (RFQ) for HCF4070M013TR 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 HCF4070M013TR reliable?
The price and inventory of HCF4070M013TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HCF4070M013TR is usually 5 days.
3.What payment methods are accepted for HCF4070M013TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HCF4070M013TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HCF4070M013TR?
HCF4070M013TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HCF4070M013TR 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 HCF4070M013TR?
For technical support, including HCF4070M013TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HCF4070M013TR requirements.
6.How does Aetrix verify that HCF4070M013TR is sourced from the original manufacturer or authorized distributors?
All HCF4070M013TR 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 HCF4070M013TR meets industry standards.
7.What is the process for return or replacement of HCF4070M013TR?
All HCF4070M013TR units undergo pre-shipment inspection (PSI). If there is an issue with HCF4070M013TR, 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 HCF4070M013TR part is unused and in its original packaging.
Return procedure for HCF4070M013TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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