PI74FCT162Q374TV Ver la hoja de datos (PDF) - Pericom Semiconductor
Número de pieza
componentes Descripción
Fabricante
PI74FCT162Q374TV Datasheet PDF : 6 Pages
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PI74FCT162Q374T
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Product Pin Description
Pin Name
xOE
xCLK
xDx
xOx
GND
VCC
Description
3-State Output Enable Inputs (Active LOW)
Clock Inputs
Inputs(1)
3-State Outputs
Ground
Power
Note: 1. For the PI74FCT162Q374T, these pins have "Bus
Hold". All other pins are standard, outputs, or I/Os.
Truth Table(1)
Function
XDX
High-Z
X
X
Load Register
L
H
L
H
Inputs
XCLK
L
H
↑
↑
↑
↑
XOE
H
H
L
L
H
H
Outputs
XOX
Z
Z
L
H
Z
Z
Note:
1. H = High Voltage Level
L = Low Voltage Level
X = Don't Care
Z = High Impedance
↑ = LOW-to-HIGH transition
Product Pin Configuration
1OE
1O0
1O1
GND
1O2
1O3
VCC
1O4
1O5
GND
1O6
1O7
2O0
2O1
GND
2O2
2O3
VCC
2O4
2O5
GND
2O6
2O7
2OE
1
48
2
47
3
46
4
45
5
44
6
43
7
42
8
41
9
40
10
39
11 48-PIN 38
12 V48 37
13 A48 36
14 B48 35
15
34
16
33
17
32
18
31
19
30
20
29
21
28
22
27
23
26
24
25
1CLK
1D0
1D1
GND
1D2
1D3
VCC
1D4
1D5
GND
1D6
1D7
2D0
2D1
GND
2D2
2D3
VCC
2D4
2D5
GND
2D6
2D7
2CLK
2
PS2082D 06/08/98
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