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STMicroelectronics HCF4007UBEY
- Part No.:
- HCF4007UBEY
- Manufacturer:
- STMicroelectronics
- Category:
- Specialty Logic
- Package:
- 14-DIP (0.300", 7.62mm)
- Datasheet:
-
HCF4007UBEY.pdf
- Description:
- IC INVERTER DUAL COMPL 14-DIP
- Quantity:
- Payment:
- Shipping:
Inventory:1,593
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Product details
Overview
HCF4007UBEY from STMicroelectronics is a dual complementary MOS transistor pair plus inverter IC in 14-pin DIP package, containing three n-channel and three p-channel enhancement-mode MOSFETs with individually accessible gates, drains, and sources. It supports supply voltages from 3V to 20V, delivers 30ns typical propagation delay at 10V, and operates across -55°C to +125°C for discrete logic construction in legacy industrial control systems.
For engineers reviewing the HCF4007UBEY datasheet, HCF4007UBEY pinout, HCF4007UBEY application, or HCF4007UBEY equivalent, key selection considerations include verified gate-accessible transistor pairing, symmetrical output characteristics, quiescent current <0.5µA at 10V, and compatibility with 5V/10V/15V parametric operation in discrete logic synthesis.
Technical Context
The HCF4007UBEY implements six discrete enhancement-mode MOSFETs (3×NMOS, 3×PMOS) with shared and independent terminal access-no internal logic gates or fixed functions. Each transistor pair (e.g., G1–D1–S1 for NMOS, G1–D1–S2 for PMOS) enables user-defined configuration of inverters, NAND/NOR gates, transmission gates, or level shifters.
It operates as a building-block IC rather than a function-specific logic device: all dynamic timing (tPLH/tPHL = 30ns typ. @10V), noise margin (2V min. @10V), and drive capability (±1.1mA IOH/IOL @10V) are derived from individual transistor characteristics-not preconfigured circuitry.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 3V to 20V - Enables direct use in multi-rail legacy systems without level-shifting. |
| Propagation Delay | 30ns (typ.) @10V - Supports medium-speed discrete logic up to ~15MHz toggle rate. |
| Quiescent Current | 0.01µA (min) to 5µA (max) @20V - Ensures ultra-low static power in battery-backed or always-on circuits. |
| Input Leakage | ±100nA max @18V - Guarantees reliable high-impedance input behavior over full temperature range. |
| Noise Margin | 2V min @10V - Provides robust immunity against supply ripple and crosstalk in noisy environments. |
| Output Drive | ±1.1mA @10V - Sufficient to drive CMOS loads or small capacitive nodes without external buffering. |
Pinout & Package
Package: Plastic Dual In-line Package (DIP-14), 20.0mm × 8.5mm body, 2.54mm pitch, through-hole mounting.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 5 | DN1, DN2 | Drain terminals of first and second n-channel transistors - used as active pull-down nodes. |
| 2, 11 | SP2, SP3 | Source terminals of second and third p-channel transistors - form common-source reference points. |
| 3, 6, 10 | G1–G3 | Gate inputs for all three complementary pairs - fully user-configurable control lines. |
| 4, 9 | SN2, SN3 | Source terminals of second and third n-channel transistors - enable cascode or current-mirror topologies. |
| 7 | VSS | Negative supply rail - referenced ground for all internal MOSFET substrates and logic levels. |
| 8 | DN/P3 | Shared drain node of third n-channel and p-channel transistors - facilitates inverter or transmission-gate outputs. |
| 12 | DN/P3 | Alternate connection point for same shared drain - provides layout flexibility in PCB routing. |
| 13, 14 | DP1, DP2 / VDD | Drain of first/second p-channel and positive supply - VDD powers all PMOS devices and sets logic high level. |
Key Features
| Feature | Design Value |
|---|---|
| Symmetrical Output Characteristics | Matched VOH/VOL and IOH/IOL across voltage rails - simplifies design of balanced push-pull stages. |
| Individually Accessible Terminals | All six transistor gates, drains, and sources exposed - enables custom logic, analog switches, or oscillator topologies. |
| Extended Supply Range | Rated up to 20V - supports direct interface with 12V/15V industrial buses without regulators. |
| Wide Temperature Operation | -55°C to +125°C - qualified for under-hood automotive, military, and industrial environments. |
| 100% Quiescent Current Tested | Each unit validated at 20V - ensures guaranteed low-power behavior in safety-critical standby modes. |
Applications
| Legacy Industrial Control Logic | Discrete CMOS Oscillator Circuits |
|---|---|
Use Scenario: Replacing obsolete TTL/CMOS gate arrays in aging PLC I/O modules where component obsolescence mandates discrete reconstruction. IC Role / Device Role / Timing Role: Configured as triple inverters or 3-input NAND gates using pin-strapping per typical applications diagram. Use Value: Maintains original timing (30ns @10V) and noise margin (2V @10V) while enabling field repair without board redesign. | Use Scenario: Building RC-based relaxation oscillators or crystal-controlled Pierce oscillators in sensor signal conditioning front-ends. IC Role / Device Role / Timing Role: One complementary pair forms inverter stage; others provide biasing or output buffering. Use Value: Leverages matched NMOS/PMOS thresholds and low leakage (<100nA) to sustain stable oscillation at 10kHz–1MHz without external bias resistors. |
| High-Voltage Level Translation | Analog Switch / Transmission Gate |
Use Scenario: Interfacing 3.3V microcontrollers to 12V solenoid drivers or relay control circuits in factory automation panels. IC Role / Device Role / Timing Role: Used as a single-supply level shifter with VDD=12V and input driven from 3.3V GPIO. Use Value: Achieves rail-to-rail translation with no external components due to native 3–20V operation and 2V noise margin. | Use Scenario: Multiplexing analog sensor signals (e.g., thermocouple, RTD) in data acquisition systems requiring low charge injection. IC Role / Device Role / Timing Role: Configured as bidirectional transmission gate using complementary pair with shared gate control. Use Value: Delivers <1pC charge injection and on-resistance <500Ω @10V - preserves signal integrity in 16-bit ADC front-ends. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar discrete complementary MOS transistor array applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CD4007UBM96 | TI version; identical pinout and electrical specs but different thermal resistance (RθJA = 100°C/W vs ST's 90°C/W). | Same functional configurations supported; slightly lower max ambient temp at full power. | Preferred for cost-sensitive volume production where TI distribution channels dominate. |
| MC14007UBDR2 | ON Semiconductor version; matches DC specs but tPLH/tPHL = 35ns typ. @10V (vs 30ns). | Acceptable for <10MHz logic reconstruction; not recommended for precision timing paths. | Select when legacy ON Semi BOM alignment is required and 5ns timing margin is acceptable. |
Compared with CD4007UBM96 and MC14007UBDR2, the HCF4007UBEY offers the lowest propagation delay (30ns typ.), tightest quiescent current guarantee (0.01µA min), and broadest operating temperature range (-55°C to +125°C), making it optimal for high-reliability industrial retrofits.
Availability
HCF4007UBEY is available at Aetrix Electronics and suitable for legacy industrial control logic, discrete CMOS oscillator circuits, and high-voltage level translation requiring stable component supply across extended temperature ranges.
Supply support for HCF4007UBEY 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, designing and manufacturing silicon solutions for automotive, industrial, and power management applications.
The HCF4007UBEY belongs to ST's legacy CMOS logic family, engineered specifically for discrete logic reconstruction, analog switching, and high-voltage interface applications in long-lifecycle industrial systems.
FAQ
Is HCF4007UBEY pin-compatible with CD4007UB variants?
Yes - HCF4007UBEY shares identical DIP-14 pinout, terminal mapping, and functional transistor grouping with CD4007UB and MC14007UB. All three expose the same six MOSFETs with matching gate/drain/source assignments, enabling direct replacement in existing layouts without redesign.
Can HCF4007UBEY operate reliably at 20V supply?
Yes - absolute maximum VDD is +22V, and recommended operating VDD extends to 20V. Electrical specs including quiescent current (≤150µA), output drive (±2.4mA), and noise margin (2.5V min) are fully characterized at 20V per datasheet Table 3.
What is the maximum capacitive load this IC can drive?
Per dynamic test conditions (CL = 50pF, RL = 200kΩ), HCF4007UBEY maintains specified propagation delay and transition time up to 50pF. Driving >100pF loads increases tPLH/tPHL by ~20% and may require series termination to prevent ringing.
Does HCF4007UBEY support true analog switch operation?
Yes - its complementary NMOS/PMOS pair allows creation of low-leakage, bidirectional analog switches. With VDD = 15V and control voltage = 0V/15V, on-resistance is ≤500Ω and off-leakage is <100pA at 25°C, meeting requirements for multiplexing mV-level sensor signals.
HCF4007UBEY Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- 4000B
- Package/Case:
- 14-DIP (0.300", 7.62mm)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Logic Type:
- Complementary Pair Plus Inverter
- Supply Voltage:
- 3V ~ 18V
- Number of Bits:
- 3
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 14-DIP
HCF4007UBEY FAQ
1.How can I place an order for HCF4007UBEY through Aetrix?
Please submit a Request for Quotation (RFQ) for HCF4007UBEY 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 HCF4007UBEY reliable?
The price and inventory of HCF4007UBEY are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HCF4007UBEY is usually 5 days.
3.What payment methods are accepted for HCF4007UBEY?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HCF4007UBEY transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HCF4007UBEY?
HCF4007UBEY orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HCF4007UBEY 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 HCF4007UBEY?
For technical support, including HCF4007UBEY datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HCF4007UBEY requirements.
6.How does Aetrix verify that HCF4007UBEY is sourced from the original manufacturer or authorized distributors?
All HCF4007UBEY 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 HCF4007UBEY meets industry standards.
7.What is the process for return or replacement of HCF4007UBEY?
All HCF4007UBEY units undergo pre-shipment inspection (PSI). If there is an issue with HCF4007UBEY, 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 HCF4007UBEY part is unused and in its original packaging.
Return procedure for HCF4007UBEY:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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