74HC273DB datasheet(21/21 Pages) NXP | Octal D-type flip-flop with reset; positive-edge trigger

21 / 21 page

NXP Semiconductors

74HC273; 74HCT273

Octal D-type flip-flop with reset; positive-edge trigger

For more information, please visit: http://www.nxp.com

For sales office addresses, please send an email to: salesaddresses@nxp.com

Date of release: 10 June 2013

Document identifier: 74HC_HCT273

Please be aware that important notices concerning this document and the product(s)

described herein, have been included in section ‘Legal information’.

17. Contents

General description . . . . . . . . . . . . . . . . . . . . . . 1

Features and benefits . . . . . . . . . . . . . . . . . . . . 1

Ordering information . . . . . . . . . . . . . . . . . . . . . 1

Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2

Pinning information . . . . . . . . . . . . . . . . . . . . . . 4

5.1

Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

5.2

Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4

Functional description . . . . . . . . . . . . . . . . . . . 5

Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5

Recommended operating conditions. . . . . . . . 6

Static characteristics . . . . . . . . . . . . . . . . . . . . . 6

Dynamic characteristics . . . . . . . . . . . . . . . . . . 7

Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Package outline . . . . . . . . . . . . . . . . . . . . . . . . 13

Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Revision history . . . . . . . . . . . . . . . . . . . . . . . . 18

Legal information. . . . . . . . . . . . . . . . . . . . . . . 19

15.1

Data sheet status . . . . . . . . . . . . . . . . . . . . . . 19

15.2

Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

15.3

Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

15.4

Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Contact information. . . . . . . . . . . . . . . . . . . . . 20

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

74HC273DB Datasheet(PDF) 21 Page - NXP Semiconductors