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參數(shù)資料
| 型號： | SN75ALS170AJ |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | TRIPLE DIFFERENTIAL BUS TRANSCEIVER |
| 中文描述： | 三路差分總線收發(fā)器 |
| 文件頁數(shù)： | 3/15頁 |
| 文件大?。?/td> | 243K |
| 代理商： | SN75ALS170AJ |
SN75ALS170, SN75ALS170A
TRIPLE DIFFERENTIAL BUS TRANSCEIVER
SLLS055D – AUGUST 1987 – REVISED SEPTEMBER 1995
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
schematics of inputs and outputs
EQUIVALENT OF EACH INPUT
VCC
Driver Input: R(eq) = 12 k
NOM
Enable Inputs: R(eq) = 8 k
NOM
R(eq) = equivalent resistor
TYPICAL OF A AND B I/O PORTS
VCC
TYPICAL OF RECEIVER OUTPUT
85
NOM
Output
VCC
1.1 k
NOM
3 k
NOM
A or B
18 k
NOM
180 k
NOM
Connected
on A Port
R(eq)
Input
180 k
NOM
Connected
on B Port
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
CC
(see Note 1)
Voltage range at any bus terminal
Enable input voltage, V
I
Continuous total power dissipation
Operating free-air temperature range, T
A
Storage temperature range, T
stg
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: DW package
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J package
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–7 V to 12 V
5.5 V
See Dissipation Rating Table
0
°
C to 70
°
C
–65
°
C to 150
°
C
260
°
C
300
°
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.
NOTE 1: All voltage values, except differential I/O bus voltage, are with respect to network ground terminal.
DISSIPATION RATING TABLE
PACKAGE
TA
≤
25
°
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
°
C
9.0 mW/
°
C
8.2 mW/
°
C
TA = 70
°
C
POWER RATING
DW
1125 mW
720 mW
J
1025 mW
656 mW
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN75ALS170DW | 功能描述:SCSI 接口集成電路 Triple Diff Bus Transceiver RoHS:否 制造商:Texas Instruments 工作電源電壓:2.7 V to 5.25 V 電源電流:13 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSOP-36 封裝:Tube |
| SN75ALS170DWE4 | 功能描述:SCSI 接口集成電路 Triple Diff Bus Transceiver RoHS:否 制造商:Texas Instruments 工作電源電壓:2.7 V to 5.25 V 電源電流:13 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSOP-36 封裝:Tube |
| SN75ALS170DWG4 | 功能描述:SCSI 接口集成電路 Triple Differential Bus Transceiver RoHS:否 制造商:Texas Instruments 工作電源電壓:2.7 V to 5.25 V 電源電流:13 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSOP-36 封裝:Tube |
| SN75ALS170DWR | 功能描述:SCSI 接口集成電路 Triple Diff Bus Transceiver RoHS:否 制造商:Texas Instruments 工作電源電壓:2.7 V to 5.25 V 電源電流:13 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSOP-36 封裝:Tube |
| SN75ALS170DWRE4 | 功能描述:SCSI 接口集成電路 Triple Diff Bus Transceiver RoHS:否 制造商:Texas Instruments 工作電源電壓:2.7 V to 5.25 V 電源電流:13 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSOP-36 封裝:Tube |
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