PI74LCX16646 查看數據表（PDF） - Pericom Semiconductor
零件编号
产品描述 (功能)
生产厂家
PI74LCX16646 Datasheet PDF : 7 Pages
| |||
PI74LCX16646
123456789012345678901234567890121234567890123456789012345678901212345678901F23a45s6t78C90M123O45S67839.0312V12314656-7B89i0t1R234e5g67i8s9t0e1r23e4d56T789r0a1n21s2c34e5i6v78e9r0s12
REAL-TIME TRANSFER
BUS B TO A
BUS
A
BUS
B
REAL-TIME TRANSFER
BUS A TO B
BUS
A
BUS
B
xDIR xOE CLKAB CLKBA xSAB xSBA
L
L
X
X
XL
STORAGE FROM
A AND/OR B
BUS
A
BUS
B
xDIR xOE CLKAB CLKBA xSAB xSBA
H
L
X
X
LX
TRANSFER STORES
DATA TO A AND/OR B
BUS
A
BUS
B
xDIR xOE CLKAB CLKBA xSAB xSBA
H
L
↑
X
X
X
L
L
X
↑
X
X
X
H
↑
↑
X
X
xDIR(1)
L
H
xOE
L
L
CLKAB CLKBA xSAB xSBA
X
H or L X H
H or L
X
HX
Note:
1. Cannot transfer data to A bus and B bus simultaneously.
3
PS2093B 09/20/02
Share Link: 