參數(shù)資料
型號(hào): SN74LVC1T45YEPR
廠商: Texas Instruments, Inc.
英文描述: SINGLE-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
中文描述: 單位雙電源總線收發(fā)器可配置電壓轉(zhuǎn)換和三態(tài)輸出
文件頁數(shù): 2/16頁
文件大?。?/td> 408K
代理商: SN74LVC1T45YEPR
www.ti.com
DESCRIPTION/ORDERING INFORMATION (CONTINUED)
This device functions as an independent gate, but because of Schmitt action, it may have different input
threshold levels for positive-going (V
T+
) and negative-going (V
T–
) signals.
NanoStar and NanoFree package technology is a major breakthrough in IC packaging concepts, using the
die as the package.
3
1
6
In2
In1
In0
4
Y
SN74LVC1G98
CONFIGURABLE MULTIPLE-FUNCTION GATE
SCES417H–DECEMBER 2002–REVISED JUNE 2005
This device is fully specified for partial-power-down applications using I
off
. The Ioff circuitry disables the outputs,
preventing damaging current backflow through the device when it is powered down.
FUNCTION TABLE
INPUTS
In1
L
L
H
H
L
L
H
H
OUTPUT
Y
In2
L
L
L
L
H
H
H
H
In0
L
H
L
H
L
H
L
H
H
H
L
L
H
L
H
L
LOGIC DIAGRAM (POSITIVE LOGIC)
FUNCTION SELECTION TABLE
LOGIC FUNCTION
FIGURE NO.
1
2
3
3
4
4
5
6
7
2-to-1 data selector with inverted output
2-input NAND gate
2-input NOR gate with one inverted input
2-input AND gate with one inverted input
2-input NAND gate with one inverted input
2-input OR gate with one inverted input
2-input NOR gate
Noninverted buffer
Inverter
2
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