PI74FCT162541TA Ver la hoja de datos (PDF) - Pericom Semiconductor
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Lista de partido
PI74FCT162541TA Datasheet PDF : 6 Pages
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PI74FCT16541/162541/162H541T
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Product Pin Description
Pin Name
Description
XOE
3-State Output Enable Inputs (Active LOW)
xAx
Inputs(1)
xYx
3-State Outputs
GND
Ground
VCC
Power
Note: 1. For the PI74FCT162H541T, these pins have “Bus
Hold.” All other pins are standard, outputs, or I/Os.
Product Pin Configuration
Truth Table
Inputs(1)
Outputs(1)
XOE
xAx
xYx
L
L
H
L
H
L
H
X
Z
Note:
1. H = High Voltage Level
X = Don’t Care
L = Low Voltage Level
Z = High Impedance
1OEA
1Y0
1Y1
GND
1Y2
1Y3
VCC
1Y4
1Y5
GND
1Y6
1Y7
2Y0
2Y1
GND
2Y2
2Y3
VCC
2Y4
2Y5
GND
2Y6
2Y7
2OEA
1
48
2
47
3
46
4
45
5
44
6
43
7
42
8
41
9
40
10
39
11
38
48-PIN
12
V48
37
13
A48
36
14
35
15
34
16
33
17
32
18
31
19
30
20
29
21
28
22
27
23
26
24
25
1OEB
1A0
1A1
GND
1A2
1A3
VCC
1A4
1A5
GND
1A6
1A7
2A0
2A1
GND
2A2
2A3
VCC
2A4
2A5
GND
2A6
2A7
2OEB
230
PS2037A 03/11/96
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