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參數資料
| 型號： | MM74HC253N |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Dual 4-Channel TRI-STATE Multiplexer |
| 中文描述： | HC/UH SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16 |
| 封裝： | DIP-16 |
| 文件頁數： | 4/4頁 |
| 文件大小： | 121K |
| 代理商： | MM74HC253N |
M
Physical Dimensions
inches (millimeters)
Order Number MM54HC253J or MM74HC253J, N
NS Package J16A
Order Number MM54HC253J or MM74HC253J, N
NS Package N16E
LIFE SUPPORT POLICY
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant
into the body, or (b) support or sustain life, and whose
failure to perform, when properly used in accordance
with instructions for use provided in the labeling, can
be reasonably expected to result in a significant injury
to the user.
2. A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
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National Semiconductor
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49) 0-180-530 85 85
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49) 0-180-532 78 32
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ais Tel: (
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Italiano
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49) 0-180-534 16 80
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Tel: (852) 2737-1600
Fax: (852) 2736-9960
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Tel: 81-043-299-2309
Fax: 81-043-299-2408
National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.
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