CD4078BNSR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD4078BNSR is a CMOS 8-Input NOR/OR Gate from Texas Instruments in a 14-pin SOIC package. It supports 8 logic inputs with a maximum output current of 6.8 mA and 50 pF load capacitance. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- CD4078BNSR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-input NOR/OR gate in compact 14-pin SOIC package for space-constrained designs
- CMOS 4000-series logic with low power consumption and wide supply voltage range
- RoHS-compliant (Pb-free, JESD-609 e4) for green manufacturing compliance
- Maximum output low current of 6.8 mA supporting standard CMOS/TTL interfacing
Applications
The CD4078BNSR is well-suited for digital logic systems requiring multi-input NOR or OR operations, such as bus arbitration, interrupt priority encoding, and combinational logic simplification. Its 8-input capability reduces gate count in decoders, multiplexers, and alarm logic circuits. It is commonly used in industrial control boards, consumer electronics, and embedded systems where CMOS compatibility and low power are critical.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | OR/NOR GATE |
| Max I(ol) | 0.0068A |
| Number of Functions | 1 |
| Number of Inputs | 8 |
| Output Characteristics | TOTEM-POLE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.15mA |
| Prop. Delay@Nom-Sup | 300ns |
| Propagation Delay (tpd) | 300ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD4078BNSR:
Frequently Asked Questions
What is the CD4078BNSR and what logic function does it perform?
The CD4078BNSR is a CMOS 8-Input NOR/OR Gate from Texas Instruments. It accepts 8 logic inputs and outputs either the NOR or OR result depending on the output pin selected. It operates with a load capacitance of up to 50 pF and a maximum output low current of 6.8 mA.
What package does the CD4078BNSR come in and how many pins does it have?
The CD4078BNSR is housed in a 14-pin Small Outline IC (SOIC) package, JESD-30 code R-PDSO-G14. This surface-mount package is compact and suitable for automated PCB assembly in space-constrained applications.
Is the CD4078BNSR RoHS compliant and lead-free?
Yes, the CD4078BNSR is fully RoHS compliant and lead-free, as indicated by its Pb-free code 'Yes' and JESD-609 code e4. It meets environmental regulations for use in modern green electronics manufacturing.
What are common applications for the CD4078BNSR?
The CD4078BNSR is commonly used in digital logic circuits requiring multi-input OR or NOR operations, including interrupt encoding, bus control, alarm logic, and combinational logic reduction in industrial controls, embedded systems, and consumer electronics.
What is the expected product lifecycle status of the CD4078BNSR?
The CD4078BNSR has a YTEOL (Years to End of Life) value of 15, indicating Texas Instruments plans to support this product for at least 15 more years, making it a reliable long-term sourcing option for production designs.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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