SN74LV175AD

Flip Flops Overview

The SN74LV175AD is a quad D-type flip-flop manufactured by Texas Instruments, belonging to the 74LV logic series. It features positive-edge triggering and includes a master reset input for synchronous data storage. The device operates within a supply voltage range of 2V to 5.5V, ensuring compatibility with various digital systems. It provides complementary outputs and supports high-speed operation with a maximum clock frequency of 165 MHz. The component is housed in a 16-pin SOIC package (0.209 inch width) designed for surface-mount installation. It exhibits low static current consumption of 20 µA and offers output drive capabilities of 12 mA for both high and low states. The operational temperature range spans from -40°C to +85°C.

Flip Flops Feature Summary

• Quad D-type flip-flop configuration with positive-edge clock triggering
• Master reset functionality for synchronous data control
• Complementary output structure providing signal inversion capability
• Wide operating voltage range supporting 2V to 5.5V supply rails

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations in digital communication systems
• Memory buffer stages in microprocessor interfaces
• Timing delay elements in sequential logic designs

Flip Flops Procurement Notes

Verify the specific suffix 'AD' corresponds to the SOIC-14 package variant when sourcing. Confirm that the manufacturer's datasheet for SN74LV175A applies to this part number. Ensure compliance with RoHS3 specifications if environmental regulations are required. Check for any recent Product Change Notifications regarding packaging or material composition updates from Texas Instruments prior to final procurement decisions.

Flip Flops Selection Notes

Select this component when a quad D-type flip-flop with master reset is required in surface-mount applications. The 74LV series offers lower power consumption compared to standard TTL equivalents while maintaining compatible logic levels. Consider the 165 MHz maximum clock frequency for high-speed timing requirements. The wide voltage range allows flexibility in system design involving mixed voltage domains. Ensure adequate thermal management within the specified operating temperature range.

Flip Flops Part Context

The SN74LV175AD belongs to Texas Instruments' extensive 74LV family of low-voltage CMOS logic devices. This series is designed for battery-powered and portable applications due to its low power characteristics. The 175 variant specifically provides four independent D-type flip-flops with common clock and master reset inputs. It complements other 74LV components like buffers, gates, and latches in complex digital system architectures requiring reliable data storage and transfer functions.

Flip Flops Replacement Considerations

SN74LV175AN serves as a direct pin-compatible alternative in the same logic family. SN74LVC175 offers similar functionality with potentially different electrical characteristics under the LVC series. SN74HC175 provides comparable performance but operates at higher voltages typical of HC series standards. Verify pinout compatibility and electrical parameters before substituting with these alternatives.