Philips Semiconductors
74LVT244B; 74LVTH244B
3.3 V octal buffer/line driver; 3-state
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
For more information, please visit: http://www.semiconductors.philips.com.
For sales office addresses, email to: sales.addresses@www.semiconductors.philips.com.
Date of release: 3 March 2006
Document identifier: 74LVT_LVTH244B_3
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 Quick reference data . . . . . . . . . . . . . . . . . . . . . 1
4 Ordering information. . . . . . . . . . . . . . . . . . . . . 2
5 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3
6 Pinning information. . . . . . . . . . . . . . . . . . . . . . 3
6.1 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
6.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
7 Functional description . . . . . . . . . . . . . . . . . . . 4
7.1 Function table . . . . . . . . . . . . . . . . . . . . . . . . . . 4
8 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5
9 Recommended operating conditions. . . . . . . . 5
10 Static characteristics. . . . . . . . . . . . . . . . . . . . . 6
11 Dynamic characteristics . . . . . . . . . . . . . . . . . . 7
12 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
13 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 10
14 Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 13
15 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 13
16 Legal information. . . . . . . . . . . . . . . . . . . . . . . 14
16.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 14
16.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
16.3 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
16.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 14
17 Contact information. . . . . . . . . . . . . . . . . . . . . 14
18 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

74LVTH244BD,118

Mfr. #:
Manufacturer:
Nexperia
Description:
Buffers & Line Drivers 3.3V OCTAL BUF/LDVR
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union