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參數(shù)資料
| 型號(hào)： | SN55ALS160J |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS |
| 中文描述： | 八路通用接口總線收發(fā)器 |
| 文件頁(yè)數(shù)： | 5/12頁(yè) |
| 文件大?。?/td> | 192K |
| 代理商： | SN55ALS160J |
S
O
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P
5
electrical characteristics over recommended ranges of supply voltage and operating free-air temperature (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN55ALS160
MIN
TYP
SN75ALS160
MIN
TYP
UNIT
MAX
MAX
VIK
Input clamp voltage
II = –18 mA,
VCC = MIN
– 0.8
– 1.5
– 0.8
– 1.5
V
Hysteresis voltage
(VIT+– VIT)
(VIT+ – VIT–)
Bus
0.4
0.65
Vhys
Bus
VCC = 5 V,
VCC = 5 V,
IOH = – 800
μ
A,
IOH = – 5.2 mA,
IOL = 16 mA,
IOL = 48 mA,
TA = –55
°
C and 25
°
C
TA = 125
°
C
TE at 0.8 V,
0.4
0.55
V
0.25
VOH§
High level output voltage
High-level output voltage
Terminal
VCC = MIN
VCC = MIN
VCC = MIN
VCC = MIN
2.7
3.5
2.7
3.5
V
Bus
PE and TE at 2 V,
2.5
3.3
2.5
3.3
VOL
Low level output voltage
Low-level output voltage
Terminal
TE at 0.8 V,
0.3
0.5
0.3
0.5
V
Bus
TE at 2 V,
0.35
0.5
0.35
0.5
II
Input current at maximum input
voltage
Terminal
VI = 5.5 V,
VCC = MAX
0.2
100
0.2
100
μ
A
IIH
IIL
High-level input current
Terminal,
PE, or TE
VI = 2.7 V,
VI = 0.5 V,
Driver disabled,
VCC = 5 V (SN55’)
VCC = MAX
VCC = MAX
II(bus) = 0
II(bus) = –12 mA
VI(bus) = –1.5 V to 0.4 V
VI(bus) = 0.4 V to 2.5 V
0.1
20
0.1
20
μ
A
μ
A
Low-level input current
–30
–100
–10
–100
VI/O(bus)
Voltage at bus port
2.5
3
3.7
2.5
3
3.7
V
–1.5
–1.5
–1.3
–1.3
0
– 3.2
0
– 3.2
II/O(bus)
Current into bus port
Power on
Driver disabled,
VCC = 5 V (SN55’)
VI(bus) = 2.5 V to 3.7 V
2.5
– 3.2
2.5
– 3.2
mA
VI(bus) = 3.7 V to 5 V
VI(bus) = 5 V to 5.5 V
VI(bus) = 0 to 2.5 V
0
2.5
0
2.5
0.7
2.5
0.7
2.5
Power off
VCC = 0
VCC = MAX
VCC = MAX
No load,
VCC = MAX
VCC = 0 to 5 V,
40
40
μ
A
IOS
Short circuit output current
Short-circuit output current
Terminal
– 15
– 35
– 75
– 15
– 35
– 75
mA
Bus
– 25
– 50
– 125
– 25
– 50
– 125
ICC
Supply current
Terminal outputs low and enabled
42
56
42
65
mA
Bus outputs low and enabled
52
85
52
80
CI/O(bus)
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
All typical values are at VCC = 5 V, TA = 25
°
C.
§VOH applies to 3-state outputs only.
Bus-port capacitance
VI/O = 0 to 2 V,
f = 1 MHz
30
30
pF
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| SN55ALS160W | OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 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 |
| SN55ALS161FK | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS |
| SN55ALS161J | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS |
| SN55ALS161W | 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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