IDT54FCT162244AT 查看數據表（PDF） - Integrated Device Technology
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IDT54FCT162244AT Datasheet PDF : 9 Pages
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IDT54/74FCT16244T/AT/CT/ET, 162244T/AT/CT/ET,
166244T/AT/CT, 162H244T/AT/CT/ET FAST CMOS 16-BIT BUFFER/LINE DRIVER
PIN CONFIGURATIONS
MILITARY AND COMMERCIAL TEMPERATURE RANGES
1OE
1Y1
1Y2
GND
1Y3
1Y4
VCC
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
VCC
4Y1
4Y2
GND
4Y3
4Y4
4OE
1
48
2
47
3
46
4
45
5
44
6
43
7
42
8
41
9
40
10
39
11
38
12 SO48-1 37
SO48-2
13 SO48-3 36
14
35
15
34
16
33
17
32
18
31
19
30
20
29
21
28
22
27
23
26
24
25
SSOP/
TSSOP/TVSOP
TOP VIEW
2OE
1A1
1A2
GND
1A3
1A4
VCC
2A1
2A2
GND
2A3
2A4
3A1
3A2
GND
3A3
3A4
VCC
4A1
4A2
GND
4A3
4A4
3OE
1OE
1Y1
1Y2
GND
1Y3
1Y4
VCC
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
VCC
4Y1
4Y2
GND
4Y3
4Y4
4OE
2544 drw 03
1
48
2
47
3
46
4
45
5
44
6
43
7
42
8
41
9
40
10
39
11
38
12 E48-1 37
13
36
14
35
15
34
16
33
17
32
18
31
19
30
20
29
21
28
22
27
23
26
24
25
CERPACK
TOP VIEW
2OE
1A1
1A2
GND
1A3
1A4
VCC
2A1
2A2
GND
2A3
2A4
3A1
3A2
GND
3A3
3A4
VCC
4A1
4A2
GND
4A3
4A4
3OE
2544 drw 04
PIN DESCRIPTION
Pin Names
Description
xOE
3–State Output Enable Inputs (Active LOW)
xAx
Data Inputs(1)
xYx
3-State Outputs
NOTE:
2544 tbl 01
1. On FCT16xH these pins have “Bus-hold”. All other pins are standard
inputs, outputs or I/Os.
5.2
2
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