参数资料
型号: SN74HC652DWRE4
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: HC/UH SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24
封装: GREEN, PLASTIC, SOIC-24
文件页数: 8/14页
文件大小: 449K
代理商: SN74HC652DWRE4
SN54HC652, SN74HC652
OCTAL BUS TRANSCEIVERS AND REGISTERS
WITH 3-STATE OUTPUTS
SCLS151E – DECEMBER 1982 – REVISED MARCH 2003
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
BUS
B
BUS
A
BUS
B
BUS
A
BUS
B
BUS
A
BUS
B
BUS
A
OEAB
X
L
OEAB
LL
CLKAB
X
CLKBA
X
SAB
X
SBA
L
CLKAB
X
CLKBA
X
SAB
L
SBA
X
H
CLKAB CLKBA
X
SAB
X
SBA
X
CLKAB
CLKBA
SAB
SBA
X
H
XX
X
H
L
H or L
H
OEBA
HH
OEAB OEBA
OEAB
OEBA
H or L
REAL-TIME TRANSFER
BUS B TO BUS A
REAL-TIME TRANSFER
BUS A TO BUS B
STORAGE FROM
A, B, OR A AND B
TRANSFER STORED DATA
TO A AND/OR B
3
21
1
23
2
22
1
23
2
22
321
3
21
23
2
22
3
21
1
2
22
1
23
Pin numbers shown are for the DW, JT, NT, and W packages.
Figure 1. Bus-Management Functions
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