SN74AUC2G125DCUR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AUC2G125DCUR is a dual bus buffer gate manufactured by Texas Instruments, belonging to the 74AUC logic series. It features non-inverting logic with three-state outputs and is housed in an 8-VSSOP package. The device operates within a supply voltage range of 0.8 V to 3.6 V and supports a wide operating temperature range from -40°C to 85°C. Key electrical characteristics include output drive currents of 4 mA for both high and low states, with a maximum static current of 8 µA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Dual-channel configuration providing two independent non-inverting buffers
• Three-state output capability for effective bus line management
• Ultra-low power consumption suitable for battery-operated applications
• Wide supply voltage operation supporting low-voltage digital systems

Buffers, Drivers, Receivers, Transceivers Applications

• Portable consumer electronics requiring minimal power usage
• Battery-powered devices with strict energy constraints
• Low-voltage digital signal buffering and level shifting
• Bus-oriented architectures in compact embedded systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix DCUR against official Texas Instruments documentation to confirm the tape-and-reel packaging format and quantity. Ensure the component meets RoHS compliance requirements for your manufacturing process. Cross-reference the datasheet revision date to confirm technical specifications match your design needs before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits that require dual buffering with low voltage compatibility. The 8-VSSOP package is ideal for space-constrained printed circuit board layouts. Consider the 4 mA drive strength sufficient for driving standard CMOS loads at frequencies supported by the AUC series performance characteristics.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74AUC family of ultra-low-power CMOS logic devices. It serves as a dual-channel variant within the broader 74HC and 74LVC families, offering improved power efficiency at lower supply voltages. The device complements other single-channel buffers like the SN74AUC1G125 for scalable logic design.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include the SN74AUC2G125DCT and SN74AUC2G125DBVR. Verify pinout compatibility and package dimensions before substitution. Alternative manufacturers may offer functionally equivalent parts, but electrical parameters must be validated against the original datasheet.