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參數(shù)資料
| 型號： | SN55189W |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | QUADRUPLE LINE RECEIVERS |
| 中文描述： | 翻兩番線路接收器 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 149K |
| 代理商： | SN55189W |
MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A
QUADRUPLE LINE RECEIVERS
SLLS095D – SEPTEMBER 1973 – REVISED OCTOBER 1998
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic symbol
THRS ADJ
4Y
11
3Y
8
2Y
6
1Y
3
1
2
4
5
10
9
13
1A
1 CONT
2A
2 CONT
3A
3 CONT
4A
4 CONT12
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
Pin numbers shown are for the D, J, N, NS, and W packages.
logic diagram (positive logic)
Control
Response
A
Y
schematic (each receiver)
Input A
10 k
4 k
Response
Control
R1
9 k
5 k
1.66 k
GND
Output Y
VCC
MC1489
SN55189
SN75189
MC1489A
SN55189A
SN75189A
R1
8.4 k
1.84 k
Resistor values shown are nominal.
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