1 Features 3 Description

The SNx4HC595 devices contain an 8-bit, serial-in,

1• 8-Bit Serial-In, Parallel-Out Shift

parallel-out shift register that feeds an 8-bit D-type

• Wide Operating Voltage Range of 2 V to 6 V storage register. The storage register has parallel 3-

• High-Current 3-State Outputs Can Drive Up to 15 state outputs. Separate clocks are provided for both

LSTTL Loads the shift and storage register. The shift register has aTDZ3V3J

direct overriding clear (SRCLR) input, serial (SER) • Low Power Consumption: 80-μA (Maximum) ICC input, and serial outputs for cascading. When the

• tpd = 13 ns (Typical) output-enable (OE) input is high, the TDZ3V3JTDZ3V3JTDZ3V3Joutputs are in

• ±6-mA Output Drive at 5 V the high-impedance state.

• Low Input Current: 1 μA (Maximum)

Device Information(1)

• Shift Register Has Direct Clear

PART NUMBER PACKAGE BODY SIZE (NOM)

• On Products Compliant to MIL-PRF-38535,

LCCC (20) 8.89 mm x 8.89 mm All Parameters Are Tested Unless Otherwise SN54HC595

Noted. On All Other Products, Production CDIP (16) 21.34 mm x 6.92 mm

Processing Does Not Necessarily Include Testing PDIP (16) 19.31 mm × 6.35 mm

of All Parameters. SOIC (16) 9.90 mm x 3.90 mm

SN74HC595 SOIC (16) 10.30 mm x 7.50 mm

2 Applications SSOP (16) 6.20 mm x 5.30 mm

• Network Switches TSSOP (16) 5.00 mm x 4.40 mm

• Power Infrastructure (1) For all available packages, see the orderable addendum at

the end of the data sheet.

• LED Displays

• Servers

Logic Diagram (Positive Logic)