8-Bit Shift Registers
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SN54HC595, SN74HC595
SCLS041I ...
Description
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SN54HC595, SN74HC595
SCLS041I – DECEMBER 1982 – REVISED SEPTEMBER 2015
SNx4HC595 8-Bit Shift Registers With 3-State Output Registers
1 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-mA Output Drive at 5 V Low Input Current: 1 μA (Maximum) Shift Register Has Direct Clear 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.
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) input is high, the outputs are in the high-impedance state.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SN54HC595
LCCC (20) CDIP (16)
8.89 mm x 8.89 mm 21.34 mm x 6.92 mm
PDIP (16)
19.31 mm × 6.35 mm
SOIC (16)
9.90 mm x 3.90 mm
SN74HC595
SOIC (1...
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