NXP Semiconductors
74LVC8T245-Q100;
8-bit dual supply translating transceiver; 3-state
© NXP B.V. 2013. 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: 21 March 2013
Document identifier: 74LVC_LVCH8T245_Q100
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
19. Contents
1 General description. . . . . . . . . . . . . . . . . . . . . . 1
2 Features and benefits . . . . . . . . . . . . . . . . . . . . 1
3 Ordering information. . . . . . . . . . . . . . . . . . . . . 2
4 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3
5 Pinning information. . . . . . . . . . . . . . . . . . . . . . 4
5.1 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
6 Functional description . . . . . . . . . . . . . . . . . . . 5
7 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5
8 Recommended operating conditions. . . . . . . . 6
9 Static characteristics. . . . . . . . . . . . . . . . . . . . . 6
10 Dynamic characteristics . . . . . . . . . . . . . . . . . 10
11 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
12 Typical propagation delay characteristics . . 15
13 Application information. . . . . . . . . . . . . . . . . . 21
13.1 Unidirectional logic level-shifting application . 21
13.2 Bidirectional logic level-shifting application. . . 22
13.3 Power-up considerations . . . . . . . . . . . . . . . . 22
14 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 23
15 Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 25
16 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 25
17 Legal information. . . . . . . . . . . . . . . . . . . . . . . 26
17.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 26
17.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
17.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 26
17.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 27
18 Contact information. . . . . . . . . . . . . . . . . . . . . 27
19 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28