PI74ALVCH16823 Ver la hoja de datos (PDF) - Pericom Semiconductor
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PI74ALVCH16823 Datasheet PDF : 5 Pages
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PI74ALVCH16823
18-BIT BUS-INTERFACE FLIP-FLOP
WITH 3-STATE OUTPUTS 1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122
Product Pin Description
Pin Name
OE
CLR
CLKEN
CLK
Dx
Qx
GND
VCC
Description
Output Enable Input (Active LOW)
Clear Input (Active LOW)
Clock Enable Input (Active LOW)
Clock Input (Active HIGH)
Data Inputs
3-State Outputs
Ground
Power
Product Pin Configuration
Truth Table(1)
Inputs
OE CLR CLKEN CLK D
L
L
X
X
X
L
H
L
↑
H
L
H
L
↑
L
L
H
L
L
X
L
H
H
X
X
H
X
X
X
X
Note:
1. H = High Signal Level
L = Low Signal Level
X = Irrelevant
Z = High Impedance
↑ = LOW-to-HIGH Transition
Output
Q
L
H
L
Q0
Q0
Z
1CLR
1OE
1Q1
GND
1Q2
1Q3
VCC
1Q4
1Q5
1Q6
GND
1Q7
1Q8
1Q9
2Q1
2Q2
2Q3
GND
2Q4
2Q5
2Q6
VCC
2Q7
2Q8
GND
2Q9
2OE
2CLR
1
56
2
55
3
54
4
53
5
52
6
51
7
50
8
49
9
48
10
47
11
46
12
45
13 56-Pin 44
14 V56 43
15 A56 42
16
41
17
40
18
39
19
38
20
37
21
36
22
35
23
34
24
33
25
32
26
31
27
30
28
29
1CLK
1CLKEN
1D1
GND
1D2
1D3
VCC
1D4
1D5
1D6
GND
1D7
1D8
1D9
2D1
2D2
2D3
GND
2D4
2D5
2D6
VCC
2D7
2D8
GND
2D9
2CLKEN
2CLK
2
PS8103 04/03/97
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