參數(shù)資料
型號: 74LCXH16244MTD
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Low Voltage 16-Bit Buffer/Line Driver with Bushold
中文描述: LVC/LCX/Z SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48
封裝: 6.10 MM, MO-153, TSSOP-48
文件頁數(shù): 2/9頁
文件大小: 93K
代理商: 74LCXH16244MTD
www.fairchildsemi.com
2
7
Truth Tables
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
X
=
Immaterial
Z
=
High Impedance
Functional Description
The LCXH16244 contains sixteen non-inverting buffers
with 3-STATE standard outputs. The device is nibble
(4 bits) controlled with each nibble functioning identically,
but independent of the other. The control pins can be
shorted together to obtain full 16-bit operation. The
3-STATE outputs are controlled by an Output Enable (OE
n
)
input for each nibble. When OE
n
is LOW, the outputs are in
2-state mode. When OE
n
is HIGH, the outputs are in the
high impedance mode, but this does not interfere with
entering new data into the inputs.
Logic Diagram
Inputs
Outputs
Inputs
Outputs
OE
1
I
0
–I
3
O
0
–O
3
OE
3
I
8
–I
11
O
8
–O
11
L
L
L
L
L
L
L
H
H
L
H
H
H
X
Z
H
X
Z
Inputs
Outputs
Inputs
Outputs
OE
2
I
4
–I
7
O
4
–O
7
OE
4
I
12
–I
15
O
12
–O
15
L
L
L
L
L
L
L
H
H
L
H
H
H
X
Z
H
X
Z
相關(guān)PDF資料
PDF描述
74LCXH16245 Low Voltage 16-Bit Bidirectional Transceiver with Bushold
74LCXH16245G Low Voltage 16-Bit Bidirectional Transceiver with Bushold
74LCXH16245MTD Octal Bus Transceivers With 3-State Outputs 20-SSOP -40 to 85
74LCXH16245GX BUS TRANSCEIVER|DUAL|8-BIT|LCX-CMOS|BGA|54PIN|PLASTIC
74LCXH16245MTDX BUS TRANSCEIVER|DUAL|8-BIT|LCX-CMOS|TSSOP|48PIN|PLASTIC
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