PI49FCT3805 Product Pin Configuration
V
CCA
OA
0
OA
1
OA
2
GND
A
OA
3
OA
4
GND
Q
OE
A
IN
A
PI49FCT3806 Product Pin Configuration
V
CCA
OA
0
OA
1
OA
2
GND
A
OA
3
OA
4
GND
Q
OE
A
IN
A
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PI49FCT3805/3806
3.3V Fast CMOS Buffer/Clock Driver
Product Pin Description
Pin Name
OE
A,
OE
B
IN
A,
IN
B
OA
N,
OB
N
MON
GND
V
CC
Description
3-State Output Enable Inputs (Active LOW)
Clock Inputs
Clock Outputs
Monitor Output
Ground
Power
PI49FCT3805 Truth Table
(1)
Inputs
OE
A
, OE
B
L
L
H
H
IN
A
, IN
B
L
H
L
H
Outputs
OA
N
, OB
N
L
H
Z
Z
MON
L
H
L
H
Note:
1. H = High Voltage Level
L = Low Voltage Level
Z = High Impedance
PI49FCT3806 Truth Table
(1)
Inputs
Outputs
IN
A
, IN
B
L
H
L
H
OA
N
, OB
N
H
L
Z
Z
MON
H
L
H
L
OE
A
, OE
B
L
L
H
H
1
20
2
19
3
18
4
17
20-Pin
5
16
H20
Q20
6
15
S20
7
14
8
13
9
12
10
11
V
CCB
OB
0
OB
1
OB
2
GND
B
OB
3
OB
4
MON
OE
B
IN
B
Note:
1. H = High Voltage Level
L = Low Voltage Level
Z = High Impedance
1
20
2
19
3
18
4
17
20-Pin
5
16
H20
6
Q 2 0
15
S 2 0
14
7
8
13
9
12
10
11
V
CCB
OB
0
OB
1
OB
2
GND
B
OB
3
OB
4
MON
OE
B
IN
B
Capacitance
(T
A
= 25°C, f = 1 MHz)
Parameters
(1)
C
IN
C
OUT
Description
Input Capacitance
Output Capacitance
Test Conditions
V
IN
= 0V
V
OUT
= 0V
Typ
4.5
5.5
Max.
6.0
8.0
Units
pF
pF
Note:
1. This parameter is determined by device characterization but is not production tested.
2
PS7007B
01/13/99
PERICOM [ PERICOM SEMICONDUCTOR CORPORATION ]
