參數(shù)資料
型號(hào): SN74ALVCHR16409LR
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: ALVC/VCX/A SERIES, 9-BIT EXCHANGER, TRUE OUTPUT, PDSO56
封裝: 0.300 INCH, GREEN, PLASTIC, SSOP-56
文件頁數(shù): 12/17頁
文件大?。?/td> 354K
代理商: SN74ALVCHR16409LR
www.ti.com
Flow and Storage Control
One of Nine Channels
3
CLK
D
CLK
D
1Ax
2Ax
1Bx
2Bx
1Ax
1Bx
2Bx
2Ax
1Bx
2Bx
1Ax
2Ax
1Bx
1Ax
2Ax
2Bx
SEL2
SEL3
SEL4
1B
2B
CLK
SELEN
SEL0
SEL1
1A
2A
56
55
2
27
28
29
30
PRE
1
ABSOLUTE MAXIMUM RATINGS
(1)
SN74ALVCHR16409
9-BIT, 4-PORT UNIVERSAL BUS EXCHANGER
WITH 3-STATE OUTPUTS
SCES056H – SEPTEMBER 1995 – REVISED OCTOBER 2004
LOGIC DIAGRAM (POSITIVE LOGIC)
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VCC
Supply voltage range
-0.5
4.6
V
Except I/O ports(2)
-0.5
4.6
VI
Input voltage range
V
I/O ports(2)(3)
-0.5
VCC + 0.5
VO
Output voltage range(2)(3)
-0.5
VCC + 0.5
V
IIK
Input clamp current
VI < 0
-50
mA
IOK
Output clamp current
VO < 0
-50
mA
IO
Continuous output current
±50
mA
Continuous current through each VCC or GND
±100
mA
DGG package
81
θ
JA
Package thermal impedance(4)
°C/W
DL package
74
Tstg
Storage temperature range
-65
150
°C
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
(3)
This value is limited to 4.6 V maximum.
(4)
The package thermal impedance is calculated in accordance with JESD 51.
4
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