TC74HC175AP

Flip Flops Overview

The TC74HC175AP is a high-speed CMOS D-type flip-flop manufactured by Toshiba Semiconductor and Storage. It features four independent positive-edge-triggered D-type flip-flops with separate clock inputs, packaged in a 16-DIP format. The device operates within a supply voltage range of 2V to 6V and supports an operating temperature range from -40°C to +85°C. Key electrical parameters include a maximum quiescent current of 1 µA, output drive currents of 5.2mA for both high and low states at 6V, and a maximum propagation delay of 19ns at 6V with a 50pF load.

Flip Flops Feature Summary

• Contains four independent D-type flip-flops with separate clock inputs
• Positive-edge triggering mechanism for data capture
• CMOS construction ensuring low static power consumption
• Compatible with standard TTL logic levels

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register configurations
• Memory address latching applications
• General-purpose digital storage elements

Flip Flops Procurement Notes

Verify the specific suffix 'AP' corresponds to the 16-pin DIP package variant when sourcing. Confirm RoHS3 compliance status as per the latest manufacturer documentation. Ensure the supplier provides official datasheets to validate the pinout and electrical characteristics against the standard 74HC175 specification before finalizing procurement orders.

Flip Flops Selection Notes

Select this component for designs requiring multiple independent flip-flops with individual clock control. It is suitable for general-purpose digital logic applications where moderate speed and low power are priorities. Consider the 16-DIP package for through-hole prototyping or legacy board compatibility. Evaluate the 2V to 6V supply range to ensure compatibility with the system's voltage rails.

Flip Flops Part Context

The TC74HC175 belongs to the Toshiba 74HC series of high-speed CMOS logic devices. This family offers performance comparable to equivalent TTL circuits while maintaining the low power advantages of CMOS technology. The 175 variant specifically addresses multi-bit storage needs within a single integrated circuit, simplifying circuit design compared to using discrete flip-flop components.

Flip Flops Replacement Considerations

Equivalent parts include the standard industry 74HC175 from various manufacturers. Verify pin compatibility and electrical specifications such as propagation delay and output current when substituting. Ensure the replacement part supports the required 16-DIP package and operating temperature range.