參數(shù)資料
型號(hào): M54HC643B1R
廠商: 意法半導(dǎo)體
英文描述: OCTAL BUS TRANSCEIVER 3-STATE: HC245 NON INVERTING HC640 INVERTING, HC643 INVERTING/NON INVERTING
中文描述: 八路總線收發(fā)器3種狀態(tài):HC245非反相HC640反轉(zhuǎn),HC643反向/非反相
文件頁(yè)數(shù): 10/11頁(yè)
文件大?。?/td> 266K
代理商: M54HC643B1R
PLCC20 MECHANICAL DATA
DIM.
mm
inch
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
A
9.78
10.03
0.385
0.395
B
8.89
9.04
0.350
0.356
D
4.2
4.57
0.165
0.180
d1
2.54
0.100
d2
0.56
0.022
E
7.37
8.38
0.290
0.330
e
1.27
0.050
e3
5.08
0.200
F
0.38
0.015
G
0.101
0.004
M
1.27
0.050
M1
1.14
0.045
P027A
M54/M74HC245/640/643
10/11
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