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74C165 Datasheet Parallel-load 8-bit Shift Register

Manufacturer: Fairchild (now onsemi)

Overview: MM74C165 Parallel-Load 8-Bit Shift Register October 1987 Revised May 2002 MM74C165 Parallel-Load 8-Bit Shift.

General Description

The MM74C165 functions as an 8-bit parallel-load, serial shift register.

Data is loaded into the register independent of the state of the clock(s) when PARALLEL LOAD (PL) is low.

Shifting is inhibited as long as PL is low.

Key Features

  • s Wide supply voltage range: 3V to 15V s Guaranteed noise margin: 1V s High noise immunity: 0.45 VCC (typ. ) s Low power TTL compatibility: fan out of 2 driving 74L s Parallel loading independent of clock s Dual clock inputs s Fully static operation Ordering Code: Order Number MM74165N Package Number N16E Package.

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