CD4070BCM

Inverter Gates Overview

The CD4070BCM is a CMOS Quad 2-Input Exclusive-OR Gate manufactured by onsemi (formerly Fairchild Semiconductor). It operates within a supply voltage range of 3.0V to 15V and functions across an operating temperature range of -55°C to +125°C. The device utilizes complementary MOS transistors for symmetrical output swing and high noise immunity. It is housed in a 14-Lead Small Outline Integrated Circuit (SOIC) package, designated as M14A.

Inverter Gates Feature Summary

• Provides four independent exclusive-OR logic gates within a single monolithic integrated circuit.
• Features wide power supply operating range and low power consumption with high noise margins.
• Includes input protection against static discharge via diode clamps connected to VDD and VSS.

Inverter Gates Applications

• Logical comparators
• Adders and subtractors
• Parity generators and checkers

Inverter Gates Procurement Notes

Verify the manufacturer origin carefully, as this component was originally produced by Fairchild Semiconductor before its acquisition by onsemi. Confirm that the specific ordering code matches the SOIC-14 package variant required for your design. Ensure compliance with RoHS directives if applicable to your region. Check for any lifecycle status updates regarding availability or obsolescence from current distributors.

Inverter Gates Selection Notes

Select this component when a quad XOR gate configuration is required in a compact surface-mount format. It serves as a pin-compatible alternative to the CD4030A and is equivalent to the MC14070B. Consider its TTL compatibility features, such as driving 74L loads, when interfacing with other logic families. Verify that the 14-pin SOIC footprint aligns with your PCB layout constraints.

Inverter Gates Part Context

This part belongs to the CD4000 series of CMOS digital logic devices. It is functionally similar to the CD4070BMG4 but differs in packaging and potentially manufacturing origin. The CD4070BC series provides basic XOR functionality essential for arithmetic and data processing circuits in digital systems.

Inverter Gates Replacement Considerations

The datasheet explicitly states equivalence to the MC14070B. It is also noted as pin-compatible with the CD4030A. These parts may serve as direct substitutes depending on package availability and specific electrical parameter tolerances.