Diodes 74HC595 Manuel d'utilisateur télécharger pdf

74HC595

Document number: DS35492 Rev. 3 - 2

1 of 11

www.diodes.com

June 2013

74HC595

8-BIT SHIFT REGISTER WITH 8-BIT OUTPUT REGISTER

Description

The 74HC595 is an high speed CMOS device.

An eight bit shift register accpets data from the serial input (DS) on

each positive transition of the shift register clock (STCP). When

asserted low the reset function (MR

) sets all shift register values to

zero and is indepent of all clocks.

Data from the input serial shift register is placed in the output register

with a rising pulse on the storages resister clock (SHCP). With the

output enable (OE

ሻ asserted low the 3-state outputs Q0-Q7 become

active and present th

All registers capture data on rising edge and change output on the

falling edge. If both clocks are connected together the input shift

Features

 Wide Supply Voltage Range from 2.0V to 6.0V

 Sinks or sources 8mA at V

= 4.5V

 CMOS low power consumption

 Schmitt Trigger Action at All Inputs

 Inputs accept up to 6.0V

 ESD Protection Tested per JESD 22

 Exceeds 200-V Machine Model (A115-A)

 Exceeds 2000-V Human Body Model (A114-A)

 Exceeds 1000-V Charged Device Model (C101C)

 Latch-Up Exceeds 250mA per JESD 78, Class II

 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

 Halogen and Antimony Free. “Green” Device (Note 3)

Pin Assignments

Applications

 General Purpose Logic

 Serial to Parallel Data conversion

 Capture and hold data for extended periods of time.

 Allow simple serial bit streams from a microcontroller to control as

many peripheral lines as needed.

 Wide array of products such as:

 Computer peripherals

 Appliances

 Industrial control

Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"

and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

Click here for ordering information, located at the end of datasheet

1 2 3 4 5 6 ... 10 11

Résumé du contenu

Page 1 - 74HC595

74HC595 Document number: DS35492 Rev. 3 - 2 1 of 11 www.diodes.com June 2013© Diodes Incorporated 74HC5958-BIT SHIFT REGISTER WITH 8-BIT OUTPUT RE

Page 2

74HC595 Document number: DS35492 Rev. 3 - 2 10 of 11 www.diodes.com June 2013© Diodes Incorporated 74HC595 Suggested Pad Layout Please see AP020

Page 3

74HC595 Document number: DS35492 Rev. 3 - 2 11 of 11 www.diodes.com June 2013© Diodes Incorporated 74HC595 IMPORTANT NOTICE DIODES INCORPORATED

Page 4 - (Note 5) (@T

74HC595 Document number: DS35492 Rev. 3 - 2 2 of 11 www.diodes.com June 2013© Diodes Incorporated 74HC595 Pin Descriptions Pin Number Pin Name Fu

Page 5 - Operating Characteristics (@T

74HC595 Document number: DS35492 Rev. 3 - 2 3 of 11 www.diodes.com June 2013© Diodes Incorporated 74HC595 Functional Description and Timing Diagr

Page 6 - Switching Characteristics

74HC595 Document number: DS35492 Rev. 3 - 2 4 of 11 www.diodes.com June 2013© Diodes Incorporated 74HC595 Absolute Maximum Ratings (Note 4) (@TA

Page 7

74HC595 Document number: DS35492 Rev. 3 - 2 5 of 11 www.diodes.com June 2013© Diodes Incorporated 74HC595 Electrical Characteristics (@TA = +25°C

Page 8

74HC595 Document number: DS35492 Rev. 3 - 2 6 of 11 www.diodes.com June 2013© Diodes Incorporated 74HC595 Switching Characteristics Symbol / Para

Page 9

74HC595 Document number: DS35492 Rev. 3 - 2 7 of 11 www.diodes.com June 2013© Diodes Incorporated 74HC595 Parameter Measurement Information RL

74HC595 Document number: DS35492 Rev. 3 - 2 8 of 11 www.diodes.com June 2013© Diodes Incorporated 74HC595 Ordering Information Part Number Pa

Page 11

74HC595 Document number: DS35492 Rev. 3 - 2 9 of 11 www.diodes.com June 2013© Diodes Incorporated 74HC595 Package Outline Dimensions (All dimensi

Commentaires sur ces manuels

Pas de commentaire

Diodes 74HC595 Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Matériel Diodes 74HC595. Diodes 74HC595 User Manual [it] Manuel d'utilisatio

Résumé du contenu

Commentaires sur ces manuels

Produits connexes et manuels pour Matériel Diodes 74HC595