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參數(shù)資料
| 型號： | SN55ALS057 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Trapezoidal-Waveform Interface Bus Transceivers(梯形波形接口總線收發(fā)器) |
| 中文描述： | 梯形波形接口總線收發(fā)器（梯形波形接口總線收發(fā)器） |
| 文件頁數(shù)： | 1/19頁 |
| 文件大?。?/td> | 460K |
| 代理商： | SN55ALS057 |
SN55ALS056, SN55ALS057, SN75ALS056, SN75ALS057
TRAPEZOIDAL-WAVEFORM INTERFACE BUS TRANSCEIVERS
SLLS028E – AUGUST 1987 – REVISED MAY 1995
Copyright
1995, Texas Instruments Incorporated
2–1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
SUITABLE FOR IEEE STANDARD 896 APPLICATIONS
SN55ALS056 and SN75ALS056 are Octal
Transceivers
SN55ALS057 and SN75ALS057 are Quad
Transceivers
High-Speed Advanced Low-Power Schottky
(ALS) Circuitry
Low Power Dissipation:
SN55’ Devices . . . 60 mW/Channel Max
SN75’ Devices . . . 52.5 mW/Channel Max
High-Impedance pnp Inputs
Logic-Level 1-V Bus Swing Reduces Power
Consumption
Trapezoidal Bus Output Waveform Reduces
Noise Coupling to Adjacent Lines
Power-Up/Power-Down Protection
(Glitch Free)
Open-Collector Driver Outputs Allow
Wired-OR Connections
Designed to Be a Faster, Lower-Power
Functional Equivalent of National DS3896,
DS3897
SN55ALS056 . . . FK PACKAGE
(TOP VIEW)
SM55ALS057 . . . FK PACKAGE
(TOP VIEW)
SN55ALS056 . . . J OR W PACKAGE
SN75ALS056 . . . DW OR N PACKAGE
(TOP VIEW)
1
2
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9
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20
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18
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12
11
A1
A2
A3
A4
V
CC
A5
A6
A7
A8
CS
B1
B2
B3
B4
GND
B5
B6
B7
B8
T/R
SN55ALS057 . . . J OR W PACKAGE
SN75ALS057 . . . DW OR N PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
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13
12
11
D1
R1
D2
R2
V
CC
D3
R3
D4
R4
TE
B1
E1
B2
E2
GND
B3
E3
B4
E4
RE
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
B3
B4
GND
B5
B6
A4
V
CC
A5
A6
A7
A
A
A
B
B
B
B
A
C
T
3
2
1 20 19
9 10 11 12 13
4
5
6
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8
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17
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B2
E2
GND
B3
E3
R2
V
CC
D3
R3
D4
D
R
D
E
B
B
E
R
T
R
The transceivers are suitable for IEEE Standard 896 applications to the extent of the operating conditions and characteristics specified in
this data sheet. Certain limits contained in the IEEE specification are not met or cannot be tested over the entire military temperature range.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN55ALS056 | Trapezoidal-Waveform Interface Bus Transceivers(梯形波形接口總線收發(fā)器) |
| SN55LBC176(中文) | Differential Bus Tranceiceivers(差分總線收發(fā)器) |
| SN65LBC176(中文) | Differential Bus Transceivers(差分總線收發(fā)器) |
| SN75LBC176(中文) | Differential Bus Transceivers(差分總線收發(fā)器) |
| SN64BCT25245NT | 25-ohm OCTAL BUS TRANSCEIVER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN55ALS160 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS |
| SN55ALS160FK | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS |
| SN55ALS160J | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS |
| SN55ALS160W | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS |
| SN55ALS161 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS |
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