SN54HC595

SN74HC595

SCLS041H – DECEMBER 1982 – REVISED NOVEMBER 2009

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ORDERABLE PART NUMBER

TOP-SIDE MARKING

PDIP

− N

Tube of 25

SN74HC595N

SN74HC595N

Tube of 40

SN74HC595D

SOIC

− D

Reel of 2500

SN74HC595DR

HC595

Reel of 250

SN74HC595DT

Tube of 40

SN74HC595DW

–40°C to 85°C

SOIC

− DW

HC595

Reel of 2000

SN74HC595DWR

SOP

− NS

Reel of 2000

SN74HC595NSR

HC595

SSOP

− DB

Reel of 2000

SN74HC595DBR

HC595

Tube of 90

SN74HC595PW

TSSOP – PW

HC595

Reel of 2000

SN74HC595PWR

CDIP

− J

Tube of 25

SNJ54HC595J

SNJ54HC595J

–55°C to 125°C

CFP

− W

Tube of 150

SNJ54HC595W

SNJ54HC595W

LCCC

− FK

Tube of 55

SNJ54HC595FK

SNJ54HC595FK

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2)

Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

Table 1. FUNCTION TABLE

INPUTS

FUNCTION

SER

SRCLK

SRCLR

RCLK

OE

X

X

X

X

H

X

X

X

X

L

X

X

L

X

X

Shift register is cleared.

First stage of the shift register goes low.

L

↑

H

X

X

Other stages store the data of previous stage, respectively.

First stage of the shift register goes high.

H

↑

H

X

X

Other stages store the data of previous stage, respectively.

X

X

X

↑

X

Shift-register data is stored in the storage register.

2

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