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參數(shù)資料
| 型號(hào)： | SN55ALS194FK |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | QUADRUPLE DIFFERENTIAL LINE DRIVERS |
| 中文描述： | 翻兩番差分線驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 6/11頁 |
| 文件大?。?/td> | 150K |
| 代理商： | SN55ALS194FK |
SN55ALS194, SN75ALS194
QUADRUPLE DIFFERENTIAL LINE DRIVERS
SLLS009D – OCTOBER 1985 – REVISED MAY 1995
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
TEST CIRCUIT
VOLTAGE WAVEFORMS
200
S3
5 V
See Note C
50
0 V or 3 V
Output
S1
1 k
Output
Enable
Input
1.5 V
VOL
0 V
tPHZ
0.5 V
0.5 V
tPLZ
VOH
3 V
Output
S1 Closed
S2 Closed
Output
S1 Closed
S2 Closed
≈
1.5 V
Output
Enable
Input
1.5 V
VOL
0 V
tPZL
tPZH
VOH
3 V
Output
S1 Closed
S2 Open
Output
S1 Open
S2 Closed
S2
Generator
(see Note A)
CL = 15 pF
(see Note B)
1.5 V
≈
1.5 V
1.5 V
1.5 V
NOTES: A. The input pulse is supplied by a generator having the following characteristics: tr
≤
5 ns, tf
≤
5 ns, PRR
≤
1 MHz, duty cycle
≤
50%,
ZO
≈
50
.
B. CL includes probe and stray capacitance.
C. All diodes are 1N916 or 1N3064.
Figure 4. Driver Test Circuit and Voltage Waveforms
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| SN55ALS194J | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE DIFFERENTIAL LINE DRIVERS |
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| SN55ALS195 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE DIFFERENTIAL LINE RECEIVERS |
| SN55ALS195FK | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE DIFFERENTIAL LINE RECEIVERS |
| SN55ALS195J | 制造商:Texas Instruments 功能描述:Quad Receiver RS-422/RS-423 16-Pin CDIP |
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