参数资料
型号: SN74ALS29863DWRE4
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: ALS SERIES, 9-BIT TRANSCEIVER, TRUE OUTPUT, PDSO24
封装: PLASTIC, SO-24
文件页数: 2/8页
文件大小: 247K
代理商: SN74ALS29863DWRE4
SN74ALS29863
9BIT TRANSCEIVER
WITH 3STATE OUTPUTS
SDAS096C JANUARY 1986 REVISED JANUARY 1995
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
logic symbol
logic diagram (positive logic)
2
A1
1
11
13
14
B1
23
3
A2
B2
22
4
A3
B3
21
5
A4
B4
20
6
A5
B5
19
7
A6
B6
18
8
A7
B7
17
9
A8
B8
16
10
A9
B9
15
OEBA1
OEBA2
OEAB1
OEAB2
&
EN1
2
1
EN2
A1
B1
23
11
OEBA1
1
2
14
13
OEBA2
OEAB1
OEAB2
To Eight Other Channels
This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, VI (all inputs and I/O ports)
5.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA
0
°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.
recommended operating conditions
MIN
NOM
MAX
UNIT
VCC
Supply voltage
4.75
5
5.25
V
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.8
V
IOH
High-level output current
24
mA
IOL
Low-level output current
48
mA
TA
Operating free-air temperature
0
70
°C
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相关代理商/技术参数
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