PI74FCT162Q244TV データシートの表示（PDF） - Pericom Semiconductor
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PI74FCT162Q244TV Datasheet PDF : 6 Pages
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PI74FCT162Q244T
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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 PI74FCT162Q244T, 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
L
L
H
H
H
X
Z
Note: 1. H = High Voltage Level
X = Don’t Care
L = Low Voltage Level
Z = High Impedance
1OE
1Y0
1Y1
GND
1Y2
1Y3
VCC
2Y0
2Y1
GND
2Y2
2Y3
3Y0
3Y1
GND
3Y2
3Y3
VCC
4Y0
4Y1
GND
4Y2
4Y3
4OE
1
48
2
47
3
46
4
45
5
44
6
43
7
42
8
41
9
40
10 48-PIN 39
11 V48 38
12 A48 37
13 B48 36
14
35
15
34
16
33
17
32
18
31
19
30
20
29
21
28
22
27
23
26
24
25
2OE
1A0
1A1
GND
1A2
1A3
VCC
2A0
2A1
GND
2D2
2A3
3A0
3A1
GND
3A2
3A3
VCC
4A0
4A1
GND
4A2
4A3
3OE
2
PS2049A 04/12/96
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