74AHCT138PW,118 查看數據表（PDF） - NXP Semiconductors.
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74AHCT138PW,118 Datasheet PDF : 17 Pages
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Nexperia
74AHC138; 74AHCT138
3-to-8 line decoder/demultiplexer; inverting
3. Ordering information
Table 1. Ordering information
Type number Package
Temperature range Name
Description
74AHC138D
74AHCT138D
40 C to +125 C SO16
plastic small outline package; 16 leads;
body width 3.9 mm
74AHC138PW 40 C to +125 C
74AHCT138PW
TSSOP16 plastic thin shrink small outline package; 16 leads;
body width 4.4 mm
74AHC138BQ 40 C to +125 C
74AHCT138BQ
DHVQFN16 plastic dual in-line compatible thermal-enhanced very
thin quad flat package; no leads; 16 terminals;
body 2.5 3.5 0.85 mm
Version
SOT109-1
SOT403-1
SOT763-1
4. Functional diagram
1
2
3
4 E1
5 E2
6 E3
Fig 1. Logic symbol
A0
Y0 15
A1
Y1 14
A2
Y2 13
Y3 12
Y4 11
Y5 10
Y6
9
Y7
7
mna370
DX
15
0
1
0
14
1
2
G
0
7
2
13
3
12
2
3
11
4
4
&
10
5
5
9
6
6
7
7
(a)
Fig 2. IEC logic symbol
X/Y
15
0
1
1
14
1
2
2
3
4
13
2
12
3
11
4
4
&
10
5
5
9
6
6
EN
7
7
mna371
(b)
Fig 3. Functional diagram
1 A0
2 A1
3 A2
3-to-8
DECODER
ENABLE
EXITING
4 E1
5 E2
6 E3
Y0 15
Y1 14
Y2 13
Y3 12
Y4 11
Y5 10
Y6 9
Y7 7
mna372
74AHC_AHCT138
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 2 April 2014
© Nexperia B.V. 2017. All rights reserved
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