PI74LCX16244 데이터 시트보기 (PDF) - Pericom Semiconductor Corporation
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PI74LCX16244 Datasheet PDF : 7 Pages
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PI74LCX16244
3.3V 16-Bit Buffer/Line Driver
Pin Description
Pin Name
Description
XOE
3-State Output Enable Inputs (Active LOW)
XAX
Inputs
XYX
3-State Outputs
GND
Ground
VDD
Power
Truth Table(1)
Inputs
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
Output
XYX
L
H
Z
Pin Configuration
1OE 1
1Y0 2
1Y1 3
GND 4
1Y2 5
1Y3 6
VDD 7
2Y0 8
2Y1 9
GND 10
2Y2 11
2Y3 12
3Y0 13
3Y1 14
GND 15
3Y2 16
3Y3 17
VDD 18
4Y0 19
4Y1 20
GND 21
4Y2 22
4Y3 23
4OE 24
48 2OE
47 1A0
46 1A1
45 GND
44 1A2
43 1A3
42 VDD
41 2A0
40 2A1
39 GND
38 2A2
37 2A3
36 3A0
35 3A1
34 GND
33 3A2
32 3A3
31 VDD
30 4A0
29 4A1
28 GND
27 4A2
26 4A3
25 3OE
09-0005
3
PS2087H
11/10/09
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