74ABT648D 查看數據表（PDF） - NXP Semiconductors.
零件编号
产品描述 (功能)
生产厂家
74ABT648D Datasheet PDF : 19 Pages
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Philips Semiconductors
20. Contents
1
General description . . . . . . . . . . . . . . . . . . . . . . 1
2
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
3
Quick reference data . . . . . . . . . . . . . . . . . . . . . 2
4
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
5
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
6
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
6.1
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
6.2
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
7
Functional description . . . . . . . . . . . . . . . . . . . 5
7.1
Function table . . . . . . . . . . . . . . . . . . . . . . . . . . 5
7.2
Bus management function . . . . . . . . . . . . . . . . 6
8
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 7
9
Recommended operating conditions. . . . . . . . 7
10
Static characteristics. . . . . . . . . . . . . . . . . . . . . 8
11
Dynamic characteristics . . . . . . . . . . . . . . . . . 10
12
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
13
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 15
14
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 17
15
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 18
16
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
17
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
18
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
19
Contact information . . . . . . . . . . . . . . . . . . . . 18
74ABT648
Octal transceiver/register; inverting; 3-state
© Koninklijke Philips Electronics N.V. 2005
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner. The information presented in this document does
not form part of any quotation or contract, is believed to be accurate and reliable and may
be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under
patent- or other industrial or intellectual property rights.
Date of release: 27 April 2005
Document number: 9397 750 14858
Published in The Netherlands
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