| Price | $1 |
|---|---|
| Category | Components |
| Availability | In stock |
| Delivery | Shipped across Lebanon, or collect from the lab |
The shift register that turns three microcontroller pins into eight outputs, and cascades through its serial output for sixteen, twenty-four and beyond. Data shifts in on one clock, then a second latch clock moves the whole byte to the 3-state outputs at once, so nothing flickers mid-update. It runs on 2 to 6V and each output is good for about 6 mA at 5V - fine for indicator LEDs, but put a transistor or a ULN2003 in between for anything heavier than that.
Key features
- 8-bit serial-in, parallel-out shift register
- 3 pins in, 8 outputs - cascade for more
- Separate shift and latch clocks, so no flicker
- Supply 2V to 6V
- About 6 mA per output at 5V
- 3-state outputs with an output-enable pin
Details
Specifications
| Model | SN74HC595N |
|---|---|
| Function | 8-bit shift register with 3-state output latches |
| Logic family | 74HC CMOS |
| Supply voltage | 2V to 6V |
| Output current | ±6 mA at 5V |
| Package | 16-pin plastic DIP |
| Interface | Serial in, 8-bit parallel out, serial out for cascading |
| Controls | Shift clock, latch clock, output enable, master reset |
