Datasheet Details
| Part number | 74HC595 |
|---|---|
| Manufacturer | Hitachi Semiconductor (now Renesas) |
| File Size | 57.87 KB |
| Description | 8-bit Shift Register/Latch |
| Datasheet |
 74HC595 Datasheet
|
|
|
General Description
This device each contains 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 register and the storage register.
Key Features
- High Speed Operation: tpd (RCK to Q) = 17 ns typ (C L = 50 pF) High Output Current: Fanout of 15 LSTTL Loads (QA to QH outputs) Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table RCK X X X X SCK X X SCLR X L H H G H X X X Function QA to QH high impedance Shift register cleared QH ’ = L Shift register clocked Qn = Qn.
- 1, QA = SER Contents of.