SN74HC595DT Integrated Circuits (ICs)

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1. Describe

The SN74HC595DT device contains an 8-bit, serial input, Provides 8-bit D-type parallel output shift register storage register. The storage registers have parallel 3-Status output. Provide separate clocks for both shift and store registers. The shift register has Direct Override Clear (SRCLR) Input, Serial (SER) The input and serial output are cascaded. when. . . when The output enable (OE) input is high and the output is at high impedance state.

2. Feature

    1. 8-bit serial input, parallel output shift

    2. Wide operating voltage range from 2 V to 6 V

    3. High-current tri-state outputs can drive up to 15 LSTTL loads

    4. Low power consumption: 80μA (max) ICC

    5. tpd = 13 ns (typ)

    6. ±6 mA output drive at 5 V 

    7. Low input current: 1 μA (max)

    8. Shift register clears directly

    9. On products conforming to MIL-PRF-38535, all parameters are tested unless otherwise noted.

3. Application

    1. Network switches,Electricity infrastructure,LED display,Server

    2. Electricity infrastructure

    3. LED display

    4. Server

4. Pin configuration

5. Pin Description

6. Function description

The SN74HC595DT devices are 8-bit serial-in, parallel-out shift registers. They feature a wide operating current of 2 V to 6 V, and the high-current tri-state output can drive up to 15 LSTTL loads. These devices feature a low power consumption of 80µA (max) ICC. Additionally, these devices feature a low 1 μA (max) input current and ±6 mA output drive at 5 V

7. Application Information

The SN74HC595DT is a low drive CMOS device that can be used in many bus interface type applications where output ringing is a concern. Low drive and slow edge rates will minimize overshoot and undershoot on the output.