CD4070BMG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments CD4070BMG4 is a quad 2-input exclusive-OR (XOR) gate in the CMOS 4000B logic family, operating across a wide 3 V to 18 V supply range with 50 pF load capacitance rating, housed in a 14-pin SOIC package for digital comparison and parity generation circuits.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- CD4070BMG4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2800(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CD4070BMG4?
- Quad 2-input XOR gate on a single 14-pin SOIC provides 4 independent exclusive-OR channels for parity, comparator, and modulo-2 arithmetic circuits
- Wide 3 V to 18 V CMOS 4000B supply range enables use in both 5 V TTL-interfaced systems and higher-voltage 12 V or 15 V industrial control applications
- 6.8 mA output sink current capability at 50 pF load drives standard CMOS and TTL-compatible inputs at typical CMOS propagation delays
What is CD4070BMG4 used for?
The CD4070BMG4 is used in digital parity generation and checking circuits, binary comparators, and phase detector stages in phase-locked loop designs operating from 3 V to 18 V. Its quad XOR function also supports bit-level encryption, CRC checksum logic, and binary addition carry generation in combinational digital circuits. The 14-pin SOIC package suits surface-mount designs where reliable XOR logic is needed in industrial control, communications hardware, and test equipment.
What are the specifications of CD4070BMG4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | XOR GATE |
| Max I(ol) | 0.0068A |
| Number of Functions | 4 |
| Number of Inputs | 2 |
| Output Characteristics | TOTEM-POLE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.03mA |
| Prop. Delay@Nom-Sup | 280ns |
| Propagation Delay (tpd) | 280ns |
| 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 |
| 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 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia |
Where can I find the CD4070BMG4 datasheet?
CD4070BMG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD4070BMG4?
Compatible alternatives and drop-in replacements for CD4070BMG4:
Frequently Asked Questions
What supply voltage range does the CD4070BMG4 support and how does this compare to standard 5 V logic?
The CD4070BMG4 operates from 3 V to 18 V supply, which is far wider than standard 5 V or 3.3 V logic families; this allows it to interface directly with 12 V and 15 V systems without level shifting and makes it versatile for legacy industrial control circuits where higher supply rails are common.
How can the CD4070BMG4 be used as a phase detector in a PLL circuit?
A single 2-input XOR gate from the CD4070BMG4 compares two square-wave inputs of the same frequency; when the phase difference is 0°, the output is constant low, and at 90° offset it produces a 50 % duty cycle output, giving a DC component proportional to phase error at frequencies up to several MHz on a 5 V supply.
How many XOR operations can the CD4070BMG4 perform simultaneously and what is its output drive strength?
The CD4070BMG4 contains 4 independent 2-input XOR gates, each capable of sinking 6.8 mA and driving up to 50 pF of load capacitance, allowing all 4 channels to operate simultaneously in parallel parity generation, 4-bit comparator, or multi-channel phase detection applications.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4200 | $0.42 |
| 13+ | $0.3500 | $4.55 |
| 58+ | $0.2800 | $16.24 |
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