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參數(shù)資料
| 型號(hào)： | 74LVX3L383MTCX |
| 廠(chǎng)商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類(lèi)： | 通用總線(xiàn)功能 |
| 英文描述： | 10-Bit Low Power Bus-Exchange Switch |
| 中文描述： | LV/LV-A/LVX/H SERIES, 10-BIT EXCHANGER, TRUE OUTPUT, PDSO24 |
| 封裝： | 4.40 MM, PLASTIC, TSSOP-24 |
| 文件頁(yè)數(shù)： | 3/6頁(yè) |
| 文件大小： | 127K |
| 代理商： | 74LVX3L383MTCX |
AC Electrical Characteristics:
Symbol
Parameter
V
CC
(V)
74LVX3L384
Units
T
A
e b
40
§
C to
a
85
§
C
C
L
e
50 pF
Min
Typ
Max
(Note 5)
T
PLH
T
PHL
Data Propagation Delay
An to Bn or Bn to An
(Note 6)
4.75
0.25
ns
T
PZL
T
PZH
Switch Enable Time
BE
A
, BE
B
to An, Bn
4.75
1.5
6.5
ns
T
PLZ
T
PHZ
Switch Disable Time
BE
A
, BE
B
to An, Bn
4.75
1.5
5.5
ns
Note 5:
All typical values are at V
CC
e
5.0V, T
A
e
25
§
C.
Note 6:
This parameter is guaranteed by design but not tested. The bus switch contributes no propagation delay other than the RC delay of the On resistance of
the switch and the load capacitance. The time constant for the switch and alone is of the order of 0.25 ns for 50 pF load. Since this time constant is much smaller
than the rise/fall times of typical driving signals, it adds very little propagation delay to the system. Propagation delay of the bus switch when used in a system is
determined by the driving circuit on the driving side of the switch and its interaction with the load on the driven side.
Capacitance
(Note)
Symbol
Parameter
Typ
Max
Units
Conditions
C
IN
Control Input Capacitance
4
6
pF
V
CC
e
5.0V
C
I/O
(OFF)
Input/Output Capacitance
9
13
pF
V
CC
e
5.0V
Note:
Capacitance is characterized but not tested.
74LVX3L384 V
IN
vs R
ON
(Typ)
TL/F/11653–3
http://www.national.com
3
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LVX3L384QSCX | 制造商:Texas Instruments 功能描述:LV/LV-A/LVX/H SERIES, DUAL 5-BIT DRIVER, TRUE OUTPUT, PDSO24 |
| 74LVX4245 WAF | 制造商:Texas Instruments 功能描述: |
| 74LVX4245MTC | 功能描述:總線(xiàn)收發(fā)器 8-Bit Dl Supp Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類(lèi)型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74LVX4245MTC_Q | 功能描述:總線(xiàn)收發(fā)器 8-Bit Dl Supp Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類(lèi)型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74LVX4245MTCX | 功能描述:總線(xiàn)收發(fā)器 8-Bit Dl Supp Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類(lèi)型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
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