Datasheet
NXP Semiconductors
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
© NXP B.V. 2007. All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 12 February 2007
Document identifier: 74HC_HCT154_6
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
18. Contents
1 General description . . . . . . . . . . . . . . . . . . . . . . 1
2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
3 Ordering information . . . . . . . . . . . . . . . . . . . . . 1
4 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
5 Pinning information. . . . . . . . . . . . . . . . . . . . . . 4
5.1 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
6 Functional description . . . . . . . . . . . . . . . . . . . 5
7 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 6
8 Recommended operating conditions. . . . . . . . 6
9 Static characteristics. . . . . . . . . . . . . . . . . . . . . 7
10 Dynamic characteristics . . . . . . . . . . . . . . . . . 10
11 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
12 Application information. . . . . . . . . . . . . . . . . . 13
13 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 14
14 Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 19
15 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 19
16 Legal information. . . . . . . . . . . . . . . . . . . . . . . 20
16.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 20
16.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
16.3 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
16.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 20
17 Contact information. . . . . . . . . . . . . . . . . . . . . 20
18 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21