CD4070BM Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD4070BM is a CMOS quad 2-input exclusive-OR (XOR) gate from Texas Instruments in a 14-pin small-outline package. It features four independent XOR gates with totem-pole outputs and a 50 pF load capacitance rating. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- CD4070BM 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
- Quad 2-input XOR gate in the 4000-series CMOS family offering wide supply voltage operation for versatile digital logic interfacing
- Totem-pole output stage with 6.8 mA output sink current enabling direct drive of CMOS and TTL-compatible loads without external buffers
- 14-pin SOIC package (R-PDSO-G14) with 50 pF load capacitance rating providing robust performance in noise-prone industrial environments
Applications
The CD4070BM is widely used in digital logic circuits for parity generation and checking, binary addition in arithmetic logic units, and phase comparison in frequency synthesis circuits. Its four independent XOR gates make it ideal for data encryption, error detection in communications systems, and controlled inversion of digital signals. It is also applied in comparator circuits, waveform generators, and level-shifting interfaces between different logic families.
Specifications
| 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 (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## CD4070BM Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD4070BM:
suggested
Frequently Asked Questions
What logic function does the CD4070BM perform?
The CD4070BM implements four independent 2-input exclusive-OR (XOR) gates. Each gate outputs a high level only when its two inputs differ, making it fundamental for parity checking, binary addition, controlled inversion, and phase comparison in digital logic circuits.
What is the output current capability of the CD4070BM?
The CD4070BM has a maximum output low sink current of 6.8 mA, enabling it to directly drive CMOS and most TTL-compatible loads. Its totem-pole output stage ensures fast switching transitions suitable for medium-speed digital logic applications.
What package does the CD4070BM use?
The CD4070BM is housed in a 14-pin small-outline package (JEDEC code R-PDSO-G14), a standard SOIC surface-mount package that provides a compact, wave-solderable footprint suitable for automated PCB assembly in consumer, industrial, and telecommunications equipment.
Is the CD4070BM RoHS compliant?
Yes, the CD4070BM carries a JESD-609 code of e4, confirming it is lead-free and meets RoHS environmental compliance requirements, making it suitable for use in modern consumer electronics and industrial products subject to RoHS regulations.
What are typical applications for the CD4070BM?
Typical applications include parity generators and checkers in data communication systems, binary adders and arithmetic logic units, phase detectors in phase-locked loops, data encryption circuits, waveform generators, and logic-level translators between different CMOS voltage domains.
Related Guides
TPS61291DRVR Selection Guide: Low-Quiescent-Current Boost Converters for IoT and Wearables
How to select the TPS61291DRVR and low-Iq boost converters for IoT, wearables, and coin-cell designs. Compares specs, packages, and alternatives from TI, ADI, and Microchip.
May 13, 2026
TMS5704357BZWTQQ1 Selection Guide: Choosing the Right TMS570 Automotive MCU Variant
Compare TMS570 automotive MCU variants by ASIL level, flash, package, and peripherals. Find the right fit from entry-level LQFP to the ASIL-D TMS5704357BZWTQQ1.
May 13, 2026
TI Hercules TMS5704357BZWTQQ1 Design Guide for Automotive ASIL-D and Industrial Functional Safety
Complete integration guide for the TI Hercules TMS5704357BZWTQQ1 dual-core lockstep Cortex-R5F MCU: lockstep CPU, ECC RAM, FlexRay/CAN-FD, and ASIL-D pitfalls.
May 12, 2026
PTN78000WAH Selection Guide: Choosing the Right 1.5 A 36 V Step-Down Power Module
Compare PTN78000WAH against PTN78000WAS, PTN78060WAH, and other 1.5A 36V step-down modules. Covers package, current rating, efficiency, and drop-in replaceability.
May 12, 2026
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
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”