IDT49FCT805BT/CT, 806BT/CT
FAST CMOS BUFFER/CLOCK DRIVER
MILITARY AND COMMERCIAL TEMPERATURE RANGES
PIN CONFIGURATIONS
IDT49FCT805T
OA
2
OA
1
V
CC
OA
1
OA
2
OA
3
GND
OA
4
OA
5
GND
OE
A
IN
A
1
2
3
4
5
6
7
8
9
10
P20-1
D20-1
SO20-2
SO20-7
SO20-8
&
E20-1
20
19
18
17
16
15
14
13
12
11
V
CC
OB
1
OB
2
OB
3
GND
OB
4
OB
5
MON
OE
B
IN
B
INDEX
3
OA
3
GND
OA
4
OA
5
GND
4
5
6
7
8
2
1
20 19
18
17
OB
2
OB
3
GND
OB
4
OB
5
L20-2
OB
1
16
15
14
9 10 11 12 13
V
CC
IN
B
V
CC
OE
B
LCC
TOP VIEW
MON
2920 drw 04
OE
A
OA
2
INDEX
DIP/SOIC/SSOP/QSOP/CERPACK
TOP VIEW
2920 drw 03
IDT49FCT806T
OA
1
IN
A
V
CC
OA
1
OA
2
OA
3
GND
OA
4
OA
5
GND
OE
A
IN
A
1
2
3
4
5
6
7
8
9
10
P20-1
D20-1
SO20-2
SO20-7
SO20-8
&
E20-1
20
19
18
17
16
15
14
13
12
11
V
CC
OB
1
OB
2
OB
3
GND
OB
4
OB
5
MON
OE
B
IN
B
OA
3
GND
OA
4
OA
5
GND
4
5
6
7
8
3
2
1
20 19
18
17
L20-2
16
15
14
OB
2
OB
3
GND
OB
4
OB
5
9 10 11 12 13
OE
A
IN
A
IN
B
OE
B
LCC
TOP VIEW
MON
2920 drw 06
DIP/SOIC/SSOP/QSOP/CERPACK
TOP VIEW
2920 drw 05
PIN DESCRIPTION
Pin Names
OE
A
,
OE
B
IN
A
, IN
B
OA
n
, OB
n
Description
3-State Output Enable Inputs (Active LOW)
Clock Inputs
Clock Outputs (FCT805T)
Clock Outputs (FCT806T)
Monitor Output (FCT805T)
Monitor Output (FCT806T)
2920 tbl 01
FUNCTION TABLE
(1)
Outputs
Inputs
49FCT805T
MON
L
H
L
H
L
H
L
H
L
H
Z
Z
49FCT806T
OE
A
,
OE
B
L
L
H
H
OB
1
V
CC
V
CC
IN
A
, IN
B
OA
n
, OB
n
OA
n
,
OB
n
H
L
Z
Z
MON
H
L
H
L
2920 tbl 02
OA
n
,
OB
n
MON
MON
NOTE:
1. H = HIGH, L = LOW, Z = High Impedance
9.2
2
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
