參數(shù)資料
型號(hào): SNJ54LVT162245AWD
廠(chǎng)商: TEXAS INSTRUMENTS INC
元件分類(lèi): 總線(xiàn)收發(fā)器
英文描述: LVT SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, CDFP48
封裝: CERAMIC, DFP-48
文件頁(yè)數(shù): 11/17頁(yè)
文件大小: 529K
代理商: SNJ54LVT162245AWD
www.ti.com
To Seven Other Channels
1DIR
1A1
1B1
1OE
To Seven Other Channels
2DIR
2A1
2B1
2OE
1
47
24
36
48
2
25
13
3.3-V ABT 16-BIT BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS714D – FEBRUARY 2000 – REVISED NOVEMBER 2006
FUNCTION TABLE(1)
(EACH 8-BIT SECTION)
CONTROL INPUTS
OUTPUT CIRCUITS
OPERATION
OE
DIR
A PORT
B PORT
L
Enabled
Hi-Z
B data to A bus
L
H
Hi-Z
Enabled
A data to B bus
H
X
Hi-Z
Isolation
(1)
Input circuits of the data I/Os always are active.
LOGIC DIAGRAM (POSITIVE LOGIC)
3
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