Datasheet

SN74ALVCH16823
18-BIT BUS-INTERFACE FLIP-FLOP
WITH 3-STATE OUTPUTS
SCES038D – JULY 1995 – REVISED FEBRUARY 1999
3–290
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
FUNCTION TABLE
(each 9-bit flip-flop)
INPUTS
OUTPUT
OE
CLR CLKEN
CLK D
Q
L L X X X L
L HL↑ HH
L HL↑ LL
L HLLX Q
0
L HHXX Q
0
H X X X X Z
logic symbol
†
†
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
EN1
2
56
1CLK
3C4
4D
54
1D1 1Q1
3
52
1D2
1Q2
5
51
1D3
1Q3
6
49
1D4
1Q4
8
48
1D5
1Q5
9
47
1D6
1Q6
10
45
1D7
1Q7
12
44
1D8
1Q8
13
43
1D9
1Q9
14
1, 2
8D
42
2D1 2Q1
15
41
2D2
2Q2
16
40
2D3
2Q3
17
38
2D4
2Q4
19
37
2D5
2Q5
20
36
2D6
2Q6
21
34
2D7
2Q7
23
33
2D8
2Q8
24
31
2D9
2Q9
26
5, 6
R2
1
G3
55
EN5
27
29
2CLK
7C8
R6
28
G7
30
1OE
1CLR
1CLKEN
2OE
2CLR
2CLKEN