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CD74HCT137E датащи(PDF) 3 Page - Texas Instruments

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номер детали CD74HCT137E
подробное описание детали  High Speed CMOS Logic, 3-to-8 Line Decoder Demultiplexer with Address Latches
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производитель  TI [Texas Instruments]
домашняя страница  http://www.ti.com
Logo TI - Texas Instruments

CD74HCT137E датащи(HTML) 3 Page - Texas Instruments

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Functional Diagram
CD74HC137, CD74HCT137 TRUTH TABLE
INPUTS
OUTPUTS
LE
OE0
OE1
A2
A1
A0
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
X
X
H
X
X
X
HHHHHHHH
X
L
X
X
X
X
HHHHHHHH
L
H
LLLLL
H
H
H
H
H
H
H
LHL
L
LH
HLH
H
H
H
H
H
LHL
L
HLH
HLH
H
H
H
H
L
H
L
L
HHHHH
L
HHHH
LHLHL
LH
H
H
HLH
H
H
LHLHLH
H
H
H
H
HLH
H
LHLH
HLH
H
H
H
H
H
LH
LHLH
H
H
H
H
H
H
H
H
HL
H
H
L
X
X
X
Depends upon the address previously applied while LE was at a logic low.
NOTE: H = High Voltage Level, L = Low Voltage Level, X = Don’t Care
CD74HC237, CD74HCT237 TRUTH TABLE
INPUTS
OUTPUTS
LE
OE0
OE1
A2
A1
A0
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
X
X
H
X
X
X
LLLLLLLL
X
L
X
X
X
X
LLLLLLLL
L
H
LLLL
H
L
LLLLLL
LHL
L
LHLHL
L
L
L
L
L
L
H
LL
H
L
LL
H
L
LLLL
L
H
LL
H
H
LLL
H
LLLL
LHLHL
L
L
L
L
LHL
L
L
LHLHLHL
L
L
L
LHL
L
LHLH
HL
L
L
L
L
L
LHL
L
H
L
H
H
H
LLLLLLL
H
H
H
L
X
X
X
Depends upon the address previously applied while LE was at a logic low.
NOTE: H = High Voltage Level, L = Low Voltage Level, X = Don’t Care
15
14
13
12
10
7
9
11
1
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
3
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
237
137
6
2
4
5
A0
A1
A2
LE
OE1
OE0
3-BIT
LATCH
1 OF 8
DECODER
GND = 8
VCC = 16
HC/HCT HC/HCT
CD74HC137, CD74HCT137, CD74HC237, CD74HCT237


Аналогичный номер детали - CD74HCT137E

производительномер деталидатащиподробное описание детали
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CD74HCT137E TI-CD74HCT137E Datasheet
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Аналогичное описание - CD74HCT137E

производительномер деталидатащиподробное описание детали
logo
Texas Instruments
CD74HC137 TI-CD74HC137_08 Datasheet
668Kb / 20P
[Old version datasheet]   High-Speed CMOS Logic, 3- to 8-Line Decoder/Demultiplexer with Address Latches
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[Old version datasheet]   High-Speed CMOS Logic, 3- to 8-Line Decoder/Demultiplexer with Address Latches
CD74HC137 TI-CD74HC137_02 Datasheet
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[Old version datasheet]   High Speed CMOS Logic, 3-to-8 Line Decoder Demultiplexer with Address Latches
CD74HC137 TI1-CD74HC137_15 Datasheet
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[Old version datasheet]   High-Speed CMOS Logic, 3- to 8-Line Decoder/Demultiplexer with Address Latches
CD54HC237 TI-CD54HC237 Datasheet
381Kb / 16P
[Old version datasheet]   High-Speed CMOS Logic, 3- to 8-Line Decoder/Demultiplexer with Address Latches
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NXP Semiconductors
74HC237 PHILIPS-74HC237_15 Datasheet
227Kb / 17P
   3-to-8 line decoder, demultiplexer with address latches
Rev. 6-23 August 2012
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Fairchild Semiconductor
DM74ALS137 FAIRCHILD-DM74ALS137 Datasheet
57Kb / 6P
   3 to 8 Line Decoder/Demultiplexer with Address Latches
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NXP Semiconductors
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   3-to-8 line decoder, demultiplexer with address latches
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Nexperia B.V. All right...
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   3-to-8 line decoder, demultiplexer with address latches
Rev. 8 - 26 October 2021
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NXP Semiconductors
74HC237 NXP-74HC237_11 Datasheet
150Kb / 17P
   3-to-8 line decoder, demultiplexer with address latches
Rev. 4-10 January 2011
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