参数资料
型号: IN74LV640N
厂商: INTEGRAL JOINT STOCK COMPANY
英文描述: Octal 3-State Inverting Bus Transceiver
中文描述: 八路三态反相总线收发器
文件页数: 5/5页
文件大小: 44K
代理商: IN74LV640N
IN74LV640
5
CHIP PAD DIAGRAM IZ74LV640
Pad size 0.108 x 0.108 mm
(Pad size is given as per metallization layer)
Thickness of chip 0.46
±
0,02 mm
PAD LOCATION
Pad No
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
Symbol
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
B8
B7
B6
B5
B4
B3
B2
B1
OE
V
CC
X
Y
0.140
0.140
0.370
0.790
1.000
1.200
1.417
1.833
2.060
2.060
2.060
2.060
1.833
1.415
1.000
0.790
0.580
0.370
0.140
0.573
0.315
0.140
0.140
0.140
0.140
0.140
0.140
0.354
0.760
1.340
1.520
1.750
1.750
1.750
1.750
1.750
1.750
1.544
20
0.140
1.375
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
1
Chip marking
êáLV640
(X=2.010;Y=1.810)
2.30 0.03
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