參數(shù)資料
型號： 74LCX16646MTD
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： Low Voltage 16-Bit Transceiver/Register with 5V Tolerant Inputs and Outputs
中文描述： LVC/LCX/Z SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
封裝： 6.10 MM, MO-153, TSSOP-56
文件頁數(shù)： 2/10頁
文件大?。?/td> 95K
代理商： 74LCX16646MTD
www.fairchildsemi.com
2
7
Connection Diagram
Truth Table
(Note 2)
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
Note 2:
The data output functions may be enabled or disabled by various signals at the OE and DIR inputs. Data input functions are always enabled;
i.e., data at the bus pins will be stored on every LOW-to-HIGH transition of the appropriate clock inputs. Also applies to data I/O (A and B: 8-15) and #2 con-
trol pins.
X
=
Immaterial
=
LOW-to-HIGH Transition.
Inputs
Data I/O
Output Operation Mode
OE
1
H
H
H
L
L
L
L
L
L
L
L
DIR
1
X
X
X
H
H
H
H
L
L
L
L
CPAB
1
CPBA
1
H or L
X
X
H or L
X
X
X
X
SAB
1
X
X
X
L
L
H
H
X
X
X
X
SBA
1
X
X
X
X
X
X
X
L
L
H
H
A
0–7
B
0–7
H or L
X
X
X
X
X
X
H or L
Isolation
Clock A
n
Data into A Register
Clock B
n
Data Into B Register
A
n
to B
n
—Real Time (Transparent Mode)
Output Clock A
n
Data to A Register
A Register to B
n
(Stored Mode)
Clock A
n
Data into A Register and Output to B
n
B
n
to A
n
—Real Time (Transparent Mode)
Input
Clock B
n
Data into B Register
B Register to A
n
(Stored Mode)
Clock B
n
into B Register and Output to A
n
Input
Input
Input
Output
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LCX16646MTD_Q 功能描述:總線收發(fā)器 16-Bit Reg Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74LCX16646MTDX 功能描述:總線收發(fā)器 16-Bit Reg Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74LCX16646MTDX-CUT TAPE 制造商:FAIRCHILD 功能描述:74LCX16646 Series 3.6 V Low Voltage 16-Bit Transceiver/Register - TSSOP-56
74LCX16652 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Transceiver/Register with 5V Tolerant Inputs and Outputs
74LCX16652_01 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Transceiver/Register with 5V Tolerant Inputs and Outputs
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