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參數(shù)資料
| 型號(hào)： | 74LCX540WM |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs |
| 中文描述： | LVC/LCX/Z SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| 封裝： | 0.300 INCH, LEAD FREE, MS-013AC, SOIC-20 |
| 文件頁(yè)數(shù)： | 4/12頁(yè) |
| 文件大?。?/td> | 548K |
| 代理商： | 74LCX540WM |
www.fairchildsemi.com
4
7
DC Electrical Characteristics
(Continued)
Note 7:
Outputs disabled or 3-STATE only.
AC Electrical Characteristics
Note 8:
Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (t
OSHL
) or LOW-to-HIGH (t
OSLH
).
Dynamic Switching Characteristics
Capacitance
Symbol
Parameter
Conditions
V
CC
(V)
T
A
40
q
C to 85
q
C
Min
Units
Max
10
r
10
I
CC
Quiescent Supply Current
V
I
V
CC
or GND
3.6V
d
V
I
, V
O
d
5.5V (Note 7)
V
IH
V
CC
0.6V
2.3 3.6
2.3 3.6
P
A
'
I
CC
Increase in I
CC
per Input
2.3 3.6
500
P
A
Symbol
Parameter
T
A
40
q
C to 85
q
C, R
L
500
:
V
CC
2.7V
C
L
50pF
Min
1.5
1.5
Units
V
CC
3.3V
r
0.3V
C
L
50pF
Min
1.5
1.5
V
CC
2.5V
r
0.2V
C
L
30 pF
Min
Max
6.5
6.5
Max
7.5
7.5
Max
t
PHL
t
PLH
t
PZL
t
PZH
t
PLZ
t
PHZ
t
OSHL
t
OSLH
Propagation Delay
1.5
1.5
7.8
7.8
ns
Output Enable Time
1.5
1.5
1.5
8.5
8.5
7.5
1.5
1.5
1.5
9.5
9.5
8.5
1.5
1.5
1.5
10.5
10.5
9.0
ns
Output Disable Time
ns
1.5
7.5
1.0
1.0
1.5
8.5
1.5
9.0
Output to Output Skew (Note 8)
ns
Symbol
Parameter
Conditions
V
CC
(V)
3.3
2.5
3.3
T
A
25
q
C
Typical
0.8
0.6
0.8
Units
V
OLP
Quiet Output Dynamic Peak V
OL
C
L
50 pF, V
IH
3.3V, V
IL
0V
C
L
30 pF, V
IH
2.5V, V
IL
0V
C
L
50 pF, V
IH
3.3V, V
IL
0V
C
L
30 pF, V
IH
2.5V, V
IL
0V
V
V
OLV
Quiet Output Dynamic Valley V
OL
V
2.5
0.6
Symbol
C
IN
C
OUT
C
PD
Parameter
Conditions
Typical
7
Units
pF
Input Capacitance
V
CC
Open, V
I
0V or V
CC
V
CC
3.3V, V
I
0V or V
CC
V
CC
3.3V, V
I
0V or V
CC
, f
10 MHz
Output Capacitance
Power Dissipation Capacitance
8
pF
pF
25
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74LCX540MSA | Octal Buffers And Line Drivers With 3-State Outputs 20-PDIP -40 to 85 |
| 74LCX540MTC | Octal Buffers And Line Drivers With 3-State Outputs 20-PDIP -40 to 85 |
| 74LCX540 | Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs |
| 74LCX540MTC-NL | Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs |
| 74LCX541BQX2 | Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LCX540WM | 制造商:Fairchild Semiconductor Corporation 功能描述:74LCX CMOS SMD 74LCX540 SOIC20 |
| 74LCX540WM_Q | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Octal Buff/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LCX540WMX | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Octal Buff/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LCX541 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS |
| 74LCX541_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS |
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