參數(shù)資料
型號: TC74LCX164245FT
廠商: Toshiba Corporation
英文描述: TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
中文描述: 東芝的CMOS數(shù)字集成電路硅單片
文件頁數(shù): 2/11頁
文件大?。?/td> 158K
代理商: TC74LCX164245FT
TC74LCX164245FT
2002-01-11
2
Pin Assignment
(top view)
IEC Logic Symbol
1
2
OE
1
1DIR
OE
2
2DIR
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1A8
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
48
1
25
24
47
46
44
43
41
40
38
37
36
35
33
32
30
29
27
26
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
2
3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
G3
3 EN1 (BA)
3 EN2 (AB)
G6
6 EN4 (BA)
6 EN5 (AB)
4
5
(5 V) V
CCB
OE
1
48
1A1
1A2
GND
47
46
45
44
43
42
1DIR
1
2
3
4
5
6
7
GND
1B3
1B4
(5 V) V
CCB
1B5
1B6
1A3
8
9
10
1A5
1A6
GND
41
40
39
1A4
V
CCA
(3.3 V)
GND
1B1
1B2
1A7
38
1A8
2A1
2A2
37
36
35
34
33
32
1B7 11
12
13
14
15
16
17
2B2
GND
2B3
2B4
2B5
GND
18
19
20
V
CCA
(3.3 V)
2A5
2B6
31
30
29
2A3
2A4
2A6
1B8
2B1
28
21
GND
2B7
2B8
22
23
24
2A7
2A8
2DIR
27
26
25
GND
OE
2
相關(guān)PDF資料
PDF描述
TC74LCX240F Low-Voltage Octal Bus Buffer (inverted) with 5-V Tolerant Inputs and Outputs
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