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逻辑和电压转换

Flip-flops, latches & registers 

Synchronous and asynchronous memory storage

Search for both synchronous and asynchronous Boolean memory storage options in our vast portfolio of more than 700 flip-flop, latch and register logic functions. These devices are available in multiple package options to meet your design requirements. If you need a register to be used with a bus, please review our registered transceiver portfolio.

Shift registers

Serial-in, parallel-out and parallel-in, serial-out synchronous storage registers.

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D-type latches

Single-bit to 36-bit asynchronous D-type storage registers.

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D-type flip-flops

Single-bit to 36-bit synchronous D-type storage registers.

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Counters

Synchronous and asynchronous integrated-up and/or down-counters, rate multipliers and frequency dividers.

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Other latches

Variety of latch functions including addressable and SR-type latches.

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JK flip-flops

Positive-edge and negative-edge triggered JK flip-flops.

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Featured products

SN74HCS72-Q1

Automotive 2-V to 6-V, 2-channel negative-edge triggered D-type flip-flop with Schmitt-trigger inputs

SN74HCS74-Q1

Automotive 2-V to 6-V, 2-channel positive-edge triggered D-type flip-flop with Schmitt-trigger inputs

SN74HCS273-Q1

Automotive octal D-type flip-flops with clear Schmitt-triger inputs

Common applications of flip-flops, latches & registers

Learn how to overcome common challenges by utilizing logic devices to aid in optimizing system design.

Our five Logic Minute training videos for common applications using flip-flops, latches and registers relate to a wide range of topics to help optimize your system design.