參數(shù)資料
型號(hào): 74AHC138PWDH
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: 3-to-8 line decoder/demultiplexer; inverting
中文描述: AHC SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16
封裝: 4.40 MM, PLASTIC, SOT-403-1, TSSOP-16
文件頁(yè)數(shù): 4/16頁(yè)
文件大小: 84K
代理商: 74AHC138PWDH
1999 Sep 27
4
Philips Semiconductors
Product specification
3-to-8 line decoder/demultiplexer; inverting
74AHC138;
74AHCT138
Fig.1 Pin configuration.
handbook, halfpage
138
MNA369
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
A0
A1
A2
E1
E2
E3
Y7
GND
Y6
Y5
Y4
Y3
Y2
Y1
Y0
VCC
Fig.2 Logic symbol.
handbook, halfpage
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
7
9
10
11
12
13
14
15
A0
A1
A2
3
2
1
6
5
4
E2
E3
E1
MNA370
Fig.3 IEC logic symbol.
handbook, halfpage
MNA371
(b)
7
9
10
11
12
13
14
&
X/Y
15
7
EN
6
5
4
3
2
1
0
6
5
4
3
2
1
1
4
2
7
9
10
11
12
13
14
&
DX
(a)
15
7
6
5
4
3
2
1
0
6
5
4
3
2
1
0
2
G0
7
Fig.4 Functional diagram.
handbook, halfpage
MNA372
ENABLE
EXITING
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
7
9
10
11
12
13
14
15
A0
A1
A2
3-to-8
DECODER
3
2
1
6
5
4
E2
E3
E1
相關(guān)PDF資料
PDF描述
74AHCT138PWDH 3-to-8 line decoder/demultiplexer; inverting
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