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74HC595 Key Features

  • High Speed Operation: tpd (RCK to Q) = 17 ns typ (C L = 50 pF) High Output Current: Fanout of 15 LSTTL Loads (QA to QH o
  • 1, QA = SER Contents of shift register transferred to output latches

74HC595 Description

This device each contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has parallel 3-state outputs. Separate clocks are provided for both the shift register and the storage register.