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參數(shù)資料
| 型號(hào)： | 74FCT162652CTPVCT |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | 16-Bit Registered Transceivers |
| 中文描述： | 16位注冊收發(fā)器 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 77K |
| 代理商： | 74FCT162652CTPVCT |
CY74FCT16652T
CY74FCT162652T
3
Function Table
[1]
Inputs
Data I/O
[2]
Operation or Function
Isolation
Store A and B Data
Store A, Hold B
Store A in Both Registers
OEAB
L
L
X
H
OEBA
H
H
H
H
CLKAB
H or L
CLKBA
H or L
SAB
X
X
X
X
[3]
SBA
X
X
X
X
A
B
Input
Input
H or L
Input
Input
Unspecified
[2]
Output
L
L
X
L
H or L
X
X
X
X
[3]
Unspecified
[2]
Input
Input
Hold A, Store B
Store B in both Registers
L
L
H
L
L
H
X
X
X
X
H or L
X
X
X
L
L
H
X
Output
Input
Real Time B Data to A Bus
Stored B Data to A Bus
H
H
H
L
H or L
H or L
X
H
H
X
H
Input
Output
Real Time A Data to B Bus
Stored A Data to B Bus
H or L
Output
Output
Stored A Data to B Bus and
Stored B Data to A Bus
Notes:
1.
H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
=LOW-to-HIGH Transition
The data output functions may be enabled or disabled by various signals at the OEAB or OEBA inputs. Data input functions are always enabled, i.e., data at
the bus pins will be stored on every LOW-to-HIGH transition on the clock inputs.
Select control=L; clocks can occur simultaneously.
Select control=H; clocks must be staggered to load both registers.
2.
3.
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相關(guān)代理商/技術(shù)參數(shù) |
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| 74FCT162652ETPA | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 74FCT162652ETPACT | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-Bit Registered Transceivers |
| 74FCT162652ETPVCT | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-Bit Registered Transceivers |
| 74FCT162813NBCTPA | 制造商:Integrated Device Technology Inc 功能描述: |
| 74FCT162823 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:18-Bit Registers |
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