PI74FCT163244 Просмотр технического описания (PDF) - Pericom Semiconductor
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PI74FCT163244 Datasheet PDF : 5 Pages
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PI74FCT163244
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Product Pin Description
Pin Name
Description
xOE
xAx
xYx
GND
VCC
3-State Output Enable Inputs (Active LOW)
Inputs
3-State Outputs
Ground
Power
Product Pin Configuration
Truth Table
Inputs(1)
XOE
xAx
L
L
L
H
H
X
Notes:
1. H = High Voltage Level
X = Don’t Care
L = Low Voltage Level
Z = High Impedance
Outputs(1)
xYx
L
H
Z
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
A48
38
12 K48 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
2OE
1A0
1A1
GND
1A2
1A3
VCC
2A0
2A1
GND
2A2
2A3
3A0
3A1
GND
3A2
3A3
VCC
4A0
4A1
GND
4A2
4A3
3OE
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(1)
CIN
COUT
Description
Input Capacitance
Output Capacitance
Test Conditions
VIN = 0V
VOUT = 0V
Note:
1. This parameter is determined by device characterization but is not production tested.
Typ.
4.5
5.5
2
Max.
6
8
Units
pF
pF
PS2052B 01/18/99
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