...
• 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.
Pins
| Pin | Description |
|---|---|
| QA-QH | Data Output |
| SER | Serial Data Input |
| OE | Output Enabled (Active Low) |
| RCLK (Latch) | Register Clock Input |
| SRCLK (Clock) | Shift Register Clock Input |
| SRCLR | Shift Register Clear (Active Low) |
Arduino Example Code
| Code Block | ||
|---|---|---|
| ||
//Define PinModes
pinMode (latchPin,OUTPUT);
pinMode (dataPin, OUTPUT);
pinMode (clkPin, OUTPUT);
//define data
byte data = 0;
//set or clear bits in our byte variable data
bitSet(data,bitToSet);
bitClear(data,bitToClear);
//write out to SR
digitalWrite(latchPin,LOW);
shiftOut(dataPIn,clockPin,LSBFIRST,data);
digitalWrite(latchPin,HIGH);
|
References
| Reference | URL |
|---|---|
| Datasheet | http://www.ti.com/lit/ds/symlink/sn74hc595.pdf |
| Shift Register Tutorial | https://learn.sparkfun.com/tutorials/shift-registers?_ga=2.36116968.935449524.1518383708-1496492250.1516240716 |
...