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MM74HC589 Datasheet 8-bit Shift Registers With Input Latches And 3-state Serial Output

Manufacturer: Fairchild (now onsemi)

Overview: MM74HC589 8-Bit Shift Registers with Input Latches and 3-STATE Serial Output September 1983 Revised February 1999 MM74HC589 8-Bit Shift Registers with Input Latches and 3-STATE Serial.

General Description

The MM74HC589 high speed shift register utilizes advanced silicon-gate CMOS technology to achieve the high noise immunity and low power consumption of standard CMOS integrated circuits, as well as the ability to drive 15 LS-TTL loads.

The MM74HC589 es in a 16-pin package and consists of an 8-bit storage latch feeding a parallel-in, serial-out 8bit shift register.

Data can also be entered serially the shift register through the SER pin.

Key Features

  • s 8-bit parallel storage register inputs s Wide operating voltage range: 2V.
  • 6V s Shift register has direct overriding load s Guaranteed shift frequency. . . DC to 30 MHz s Low quiescent current: 80 µA maximum (74HC Series) s 3-STATE output for ‘Wire-OR' Ordering Code: Order Number MM74HC589M MM74HC589SJ MM74HC589MTC MM74HC589N Package Number M16A M16D MTC16 N16E Package.

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