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74F138SJ の電気的特性と機能

74F138SJのメーカーはFairchild Semiconductorです、この部品の機能は「1-of-8 Decoder/Demultiplexer」です。


製品の詳細 ( Datasheet PDF )

部品番号 74F138SJ
部品説明 1-of-8 Decoder/Demultiplexer
メーカ Fairchild Semiconductor
ロゴ Fairchild Semiconductor ロゴ 




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74F138SJ Datasheet, 74F138SJ PDF,ピン配置, 機能
April 1988
Revised July 1999
74F138
1-of-8 Decoder/Demultiplexer
General Description
The F138 is a high-speed 1-of-8 decoder/demultiplexer.
This device is ideally suited for high-speed bipolar memory
chip select address decoding. The multiple input enables
allow parallel expansion to a 1-of-24 decoder using just
three F138 devices or a 1-of-32 decoder using four F138
devices and one inverter.
Features
s Demultiplexing capability
s Multiple input enable for easy expansion
s Active LOW mutually exclusive outputs
Ordering Code:
Order Number Package Number
Package Description
74F138SC
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
74F138SJ
M16D
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74F138PC
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbols
Connection Diagram
IEEE/IEC
© 1999 Fairchild Semiconductor Corporation DS009478
www.fairchildsemi.com

1 Page





74F138SJ pdf, ピン配列
Logic Diagram
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
3 www.fairchildsemi.com


3Pages


74F138SJ 電子部品, 半導体
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Package Number N16E
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.
LIFE SUPPORT POLICY
FAIRCHILD’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 FAIRCHILD
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 (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be rea-
sonably expected to result in a significant injury to the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
www.fairchildsemi.com
www.fairchildsemi.com
6

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共有リンク

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部品番号部品説明メーカ
74F138SC

1-of-8 Decoder/Demultiplexer

Fairchild Semiconductor
Fairchild Semiconductor
74F138SC

1-of-8 Decoder/Demultiplexer

National Semiconductor
National Semiconductor
74F138SJ

1-of-8 Decoder/Demultiplexer

Fairchild Semiconductor
Fairchild Semiconductor
74F138SJ

1-of-8 Decoder/Demultiplexer

National Semiconductor
National Semiconductor


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