74LVC257ADB 查看數據表（PDF） - NXP Semiconductors.

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74LVC257ADB

Quad 2-input multiplexer with 5 V tolerant inputs/outputs; 3-state

NXP Semiconductors. 

Nexperia

74LVC257A

Quad 2-input multiplexer with 5V tolerant; 3-state

13. Abbreviations

Table 9. Abbreviations

Acronym

Description

CDM

Charged Device Model

DUT

Device Under Test

ESD

ElectroStatic Discharge

HBM

Human Body Model

MM

Machine Model

TTL

Transistor-Transistor Logic

14. Revision history

Table 10. Revision history

Document ID

Release date

Data sheet status

Change notice

Supersedes

74LVC257A v.6

Modifications:

20111128

Product data sheet

-

74LVC257A v.5

• Value changes for tpd, ten and tdis in Table 7 “Dynamic characteristics”

• Typographical errors corrected

74LVC257A v.5

Modifications:

20111108

Product data sheet

-

74LVC257A v.4

• The format of this document has been redesigned to comply with the new identity guidelines of

NXP Semiconductors.

• Legal texts have been adapted to the new company name where appropriate.

• Table 4, Table 5, Table 6, Table 7 and Table 8: values added for lower voltage ranges.

74LVC257A v.4

040123

Product specification -

74LVC257A v.3

74LVC257A v.3

031117

Product specification -

74LVC257A v.2

74LVC257A v.2

980729

Product specification -

74LVC257A v.1

74LVC257A v.1

-

-

-

-

74LVC257A

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 6 — 28 November 2011

© Nexperia B.V. 2017. All rights reserved

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