參數(shù)資料
型號(hào): BH16646DL
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: 16-bit bus transceiver/register 3-State
中文描述: ABT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
封裝: PLASTIC, SSOP3-56
文件頁(yè)數(shù): 5/12頁(yè)
文件大?。?/td> 94K
代理商: BH16646DL
Philips Semiconductors
Product specification
74ABT16646
74ABTH16646
16-bit bus transceiver/register (3-State)
1998 Feb 27
5
The following examples demonstrate the four fundamental bus-management functions that can be performed with the 74ABT16646.
}
REAL TIME BUS TRANSFER
BUS B TO BUS A
nOE
L
nDIR nCPAB nCPBA
L
X
nSAB nSBA
X
X
L
}
REAL TIME BUS TRANSFER
BUS A TO BUS B
nOE
L
nDIR nCPAB nCPBA
H
X
nSAB nSBA
L
X
X
}
STORAGE FROM
A, B, OR A AND B
nOE
L
L
H
nDIR nCPAB nCPBA
H
L
X
X
nSAB nSBA
X
X
X
X
X
X
X
}
TRANSFER STORED DATA
TO A OR B
nOE
L
L
nDIR nCPAB nCPBA
L
X
H
H | L
nSAB nSBA
X
H
H | L
X
H
X
A
B
A
B
A
B
A
B
SH00028
相關(guān)PDF資料
PDF描述
BH16646DGG 16-bit bus transceiver/register 3-State
BH16652DGG 16-bit transceiver/register, non-inverting 3-State
BH16652DL 16-bit transceiver/register, non-inverting 3-State
BH16821ADGG 20-bit bus-interface D-type flip-flop; positive-edge trigger 3-State
BH16821ADL 20-bit bus-interface D-type flip-flop; positive-edge trigger 3-State
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