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參數(shù)資料
| 型號： | SNJ54BCT646FK |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | BCT/FBT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CQCC28 |
| 封裝： | CERAMIC, LCC-28 |
| 文件頁數(shù)： | 9/15頁 |
| 文件大?。?/td> | 358K |
| 代理商： | SNJ54BCT646FK |
SN54BCT646, SN74BCT646
OCTAL BUS TRANSCEIVERS AND REGISTERS
WITH 3-STATE OUTPUTS
SCBS037D AUGUST 1989 REVISED MAY 2004
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
21
L
3
DIR
L
1
CLKAB
X
23
CLKBA
X
2
SAB
X
22
SBA
L
REAL-TIME TRANSFER
BUS B TO BUS A
21
L
3
DIR
H
1
CLKAB
X
23
CLKBA
X
2
SAB
L
22
SBA
X
REAL-TIME TRANSFER
BUS A TO BUS B
21
X
3
DIR
X
1
CLKAB
23
CLKBA
X
2
SAB
X
22
SBA
X
STORAGE FROM
A, B, OR A AND B
21
L
3
DIR
L
1
CLKAB
X
23
CLKBA
H or L
2
SAB
X
22
SBA
H
TRANSFER STORED DATA
TO A AND/OR B
X
H
X
XX
X
L
H
H or L
X
H
X
↑
BUS
B
BUS
A
BUS
B
BUS
A
BUS
B
BUS
A
BUS
B
BUS
A
OE
Pin numbers shown are for the DW, JT, NT, and W packages.
Figure 1. Bus-Management Functions
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SNJ54BCT646JT | 制造商:Texas Instruments 功能描述: |
| SNJ54BCT646W | 制造商:Texas Instruments 功能描述:Bus XCVR Single 8-CH 3-ST 24-Pin CFPAK Tube |
| SNJ54BCT648JT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| SNJ54BCT760FK | 制造商:Texas Instruments 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST/Open Collector BiCMOS 20-Pin LCCC Tube |
| SNJ54BCT760J | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST/Open Collector BiCMOS 20-Pin CDIP Tube |
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