SN74HC595 (DIP16) 8-Bit Shift Registers With 3-State Output Registers

SN74HC595 8-Bit Shift Registers With 3-State Output Registers

Description

The SNx4HC595 devices contain 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 and storage register. The shift register has a direct overriding clear (SRCLR) input, serial (SER) input, and serial outputs for cascading. When the output-enable (OE) input is high, the outputs are in the high-impedance state.

Features

• 8-Bit Serial-In, Parallel-Out Shift
• Wide Operating Voltage Range of 2 V to 6 V
• High-Current 3-State Outputs Can Drive Up to 15
  LSTTL Loads
• Low Power Consumption: 80-µA (Maximum) I_CC
• t_pd = 13 ns (Typical)
• ±6-mA Output Drive at 5 V
• Low Input Current: 1 µA (Maximum)
• Shift Register Has Direct Clear
• On Products Compliant to MIL-PRF-38535,
  All Parameters Are Tested Unless Otherwise
  Noted. On All Other Products, Production
  Processing Does Not Necessarily Include Testing
  of All Parameters.
• APPLICATIONS
  • Network Switches
  • Power Infrastructure
  • LED Displays
  • Servers

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