HC595
Features
- 1 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
- tpd = 13 ns (Typical)
- ±6-m A Output Drive at 5 V
- Low Input Current: 1 μA (Maximum)
- Shift Register Has Direct Clear
- On Products pliant 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.
2 Applications
- Network Switches
- Power Infrastructure
- LED Displays
- Servers
3 Description
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 3state outputs. Separate clocks are provided for both the shift and storage register. The shift register has a direct overriding clear (SRCLR) input, serial (SER) input, and serial outputs for cascading. When the output-enable (OE)...
