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参数资料
| 型号： | SNJ54ABT16244WDR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ABT SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, CDFP48 |
| 封装： | 0.380 INCH, CERAMIC, DFP-48 |
| 文件页数： | 9/15页 |
| 文件大小： | 357K |
| 代理商： | SNJ54ABT16244WDR |
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1OE
1A1
1A2
1A3
1A4
1Y1
1Y2
1Y3
1Y4
1
47
46
44
43
2
3
5
6
2OE
2A1
2A2
2A3
2A4
2Y1
2Y2
2Y3
2Y4
48
41
40
38
37
8
9
11
12
3OE
3A1
3A2
3A3
3A4
3Y1
3Y2
3Y3
3Y4
25
36
35
33
32
13
14
16
17
4OE
4A1
4A2
4A3
4A4
4Y1
4Y2
4Y3
4Y4
24
30
29
27
26
19
20
22
23
Absolute Maximum Ratings
(1)
SN54ABT16244, SN74ABT16244A
16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS073H – SEPTEMBER 1991 – REVISED AUGUST 2005
LOGIC DIAGRAM (POSITIVE LOGIC)
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VCC
Supply voltage range
–0.5
7
V
VI
Input voltage range(2)
–0.5
7
V
VO
Voltage range applied to any output in the high or power-off state
–0.5
5.5
V
SN54ABT16244
96
IO
Current into any output in the low state
mA
SN74ABT16244A
128
IIK
Input clamp current
VI < 0
–18
mA
IOK
Output clamp current
VO < 0
–50
mA
DGG package
89
θ
JA
Package thermal impedance(3)
DGV package
93
°C/W
DL package
94
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 and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
(3)
The package thermal impedance is calculated in accordance with EIA/JEDEC Std JESD 51.
3
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