pi74fct3244 Pericom Semiconductor Corporation, pi74fct3244 Datasheet - Page 6

• Manufacturer Part Number: pi74fct3244
• Description: Octal Buffer/line Driver
• Manufacturer: Pericom Semiconductor Corporation

Packaging Mechanical: 20-pin Narrow QSOP (Q)
Packaging Mechanical: 20-pin SOIC (S)
06-0218
20
1
X.XX
X.XX
0.635
BSC
.025
20
1
.058
1.47
.337
.344
.020
.030
DENOTES DIMENSIONS
IN MILLIMETERS
.496
.511
BSC
1.27
.050
REF
8.56
8.74
0.508
0.762
.008
.012
12.60
12.99
0.203
0.305
REF
.013
.020
0.33
0.51
.150
.157
.053
.069
.0926
.1043
.2914
.2992
.004
.010
3.81
3.99
.0040
.0118
1.35
1.75
2.35
2.65
0.101
0.254
7.40
7.60
SEATING
PLANE
0.10
0.30
SEATING
PLANE
X.XX
X.XX
6
Guage Plane
DENOTES CONTROLLING
DIMENSIONS IN MILLIMETERS
.010
0.254
0-8˚
Detail A
0.41
1.27
.010
.029
10.00
10.65
.016
.050
.394
.419
.015 x 45˚
0.38
.228
.244
5.79
6.19
.016
.050
0.254
0.737
0.41
1.27
.041
1.04
REF
.016
.035
0.41
0.89
x 45˚
3.3V 8-Bit Buffer/Line Driver
.008
0.20
MIN.
Detail A
.008
.013
0.20
0.33
.0091
.0125
0˚-6˚
.007
.010
0.23
0.32
0.178
0.254
PI74FCT3244
PS7067I
06/20/06