74HC175DB,112

Overview

The 74HC175DB,112 is a quad D-type flip-flop with clear manufactured by Nexperia. It features four independent D-type flip-flops with positive-edge triggering and asynchronous clear inputs. The device operates within a supply voltage range of 2.0 V to 6.0 V and supports CMOS input levels. It is housed in a 16-SSOP package and complies with JEDEC standards for ESD protection and latch-up performance.

Feature Summary

• Quad D-type flip-flops with positive-edge clock triggering
• Asynchronous active-low clear inputs for each flip-flop
• High noise immunity and low power dissipation characteristics
• ESD protection exceeding 2000 V HBM and 1000 V CDM

Applications

• Parallel-to-serial data conversion circuits
• Shift register configurations for data storage
• Timing and synchronization logic in digital systems
• State retention elements in microcontroller interfaces

Procurement Notes

Verify component authenticity through authorized Nexperia distributors or certified partners. Confirm package integrity and pin alignment upon receipt. Check manufacturing date codes against project requirements. Ensure storage conditions comply with moisture sensitivity level guidelines. Validate electrical parameters against the official datasheet specifications before integration into final assemblies.

Selection Notes

Select this component when designing circuits requiring multiple synchronized data storage elements with immediate reset capability. Consider the 16-SSOP package for surface-mount applications needing compact footprints. Evaluate operating temperature ranges and supply voltage compatibility with system constraints. Compare propagation delays and output drive capabilities against alternative logic families for optimal performance matching.

Part Context

The 74HC175 belongs to the Nexperia 74HC series of high-speed CMOS logic devices. This family offers wide supply voltage flexibility and compatibility with standard CMOS logic levels. The 74HC175 specifically provides quad D-flip-flop functionality, distinguishing it from shift registers like the 74HC165 or latches like the 74HC75 within the same product portfolio.

Replacement Considerations

Public confirmed substitute part numbers include 74HC175PW,118 and 74HC175D,653. Verify pinout compatibility and electrical specifications before substitution. Ensure replacement packages match PCB footprint requirements. Confirm availability status as some variants may be obsolete or discontinued.