SNx4HC595 8-Bit Shift Registers With 3-State Output Registers datasheet (Rev. J) 1 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) ICC.

The solution is to use a ‘shift register,’ which allows you to add more I/O pins to the Arduino (or any microcontroller). By far the most widely used shift register is the 74HC595, also known as just “595”. The 74HC595 controls eight different output pins with only three input pins.

Description: 8-Bit Serial-Input/Serial or Parallel-Output Shift Register with Latched 3-State Outputs. Manufacturer: ON Semiconductor.

The 74HC595 is an high speed CMOS device. An eight bit shift register accpets data from the serial input (DS) on each positive transition of the shift register clock (SHCP). When asserted low the reset function ( ) sets all shift register values to zero and is indepent of all clocks.

74HC595 Shift Register Pinout diagram, Pin configuration, Examples, How it works, Interfacing with Arduino, 7 segment display, Applications

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

2018年4月23日 · The 74HC595 is an 8-bit Serial In – Parallel Out Shift Register, i.e. it can receive (input) data serially and control 8 output pins in parallel. This comes in very handy where do not have enough GPIO pins on our MCU/MPU to control the required number of outputs.

The 74HC595 is an integrated circuit (IC) that gives you an 8-bit serial-in parallel-out shift register. Data can be shifted in serially (one by one), for example from an Arduino pin. And you can get those 8 bits of data in parallel (all at once) from its 8 outputs.

The 74HC595 is an high speed CMOS device. An eight bit shift register accpets data from the serial input (DS) on each positive transition of the shift register clock (STCP). When asserted low the reset function ( ) sets all shift register values to zero and is indepent of all clocks.

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.