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參數(shù)資料
| 型號(hào)： | 74LVXC4245 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 1.5MHz, 30A High-Efficiency LED Driver with Rapid LED Current Pulsing |
| 中文描述： | 八路雙電源總線收發(fā)器 |
| 文件頁數(shù)： | 6/11頁 |
| 文件大?。?/td> | 178K |
| 代理商： | 74LVXC4245 |
74LVXC4245
6/11
AC ELECTRICAL CHARACTERISTICS
(C
L
= 50pF, Input t
r
= t
f
= 3ns)
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW (t
OSLH
= | t
PLHm
- t
PLHn
|, t
OSHL
= | t
PHLm
- t
PHLn
|
2) Parameter guaranteed by design
3) Typical values referred at V
CCA
= 5.0V, V
CCB
= 5.0V or V
CCA
= 5.0V, V
CCB
= 3.3V
(*) Voltage Range is 5.0V
±
0.5
Symbol
Parameter
Test Condition
Value
(3)
Unit
V
CCB
(V)
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
t
PLH
Propagation Delay
Time (An to Bn)
2.7 to
3.6
5.0
(*)
2.7 to
3.6
5.0
(*)
2.7 to
3.6
5.0
(*)
2.7 to
3.6
5.0
(*)
2.7 to
3.6
5.0
(*)
2.7 to
3.6
5.0
(*)
2.7 to
3.6
5.0
(*)
2.7 to
3.6
5.0
(*)
2.7 to
3.6
5.0
(*)
2.7 to
3.6
5.0
(*)
2.7 to
3.6
5.0
(*)
2.7 to
3.6
5.0
(*)
2.7 to
3.6
5.0
(*)
1.0
5.5
7.5
1.0
8.0
1.0
8.5
ns
1.0
4.9
6.5
1.0
7.0
1.0
7.5
t
PHL
Propagation Delay
Time (An to Bn)
1.0
5.0
7.0
1.0
7.5
1.0
7.5
1.0
4.0
5.5
1.0
6.0
1.0
6.5
t
PZL
Output Enable
Time (G to Bn)
1.0
6.7
9.0
1.0
10.0
1.0
10.5
ns
1.0
5.6
7.5
1.0
8.0
1.0
8.5
t
PZH
Output Enable
Time (G to Bn)
1.0
6.9
9.5
1.0
10.0
1.0
10.5
1.0
5.7
7.5
1.0
8.0
1.0
8.5
t
PLZ
Output Disable
Time (G to Bn)
1.0
6.0
9.0
1.0
9.5
1.0
9.5
ns
1.0
4.8
7.0
1.0
7.5
1.0
7.5
t
PHZ
Output Disable
Time (G to Bn)
1.0
4.2
6.5
1.0
7.0
1.0
7.5
1.0
3.8
5.5
1.0
6.0
1.0
6.5
t
PLH
Propagation Delay
Time (Bn to An)
1.0
5.6
7.5
1.0
8.0
1.0
8.5
ns
1.0
4.7
6.5
1.0
7.0
1.0
7.5
t
PHL
Propagation Delay
Time (Bn to An)
1.0
4.3
6.0
1.0
6.5
1.0
7.0
1.0
3.9
5.0
1.0
5.5
1.0
5.5
t
PZL
Output Enable
Time (G to An)
1.0
8.0
10.0
1.0
11.0
1.0
11.5
ns
1.0
7.4
9.0
1.0
10.0
1.0
10.5
t
PZH
Output Enable
Time (G to An)
1.0
6.3
8.0
1.0
8.5
1.0
8.5
1.0
6.1
7.5
1.0
8.5
1.0
8.5
t
PLZ
Output Disable
Time (G to An)
1.0
3.4
5.5
1.0
6.0
1.0
6.5
ns
1.0
3.4
5.5
1.0
6.0
1.0
6.5
t
PHZ
Output Disable
Time (G to An)
1.0
2.9
5.0
1.0
5.5
1.0
6.0
1.0
2.9
0.5
4.5
1.0
1.0
5.0
1.5
1.0
5.5
1.5
t
OSLH
t
OSHL
Output To Output
Skew Time (note1,
2)
ns
0.5
1.0
1.5
1.5
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|---|---|
| 74LVXC4245 WAF | 制造商:Texas Instruments 功能描述: |
| 74LVXC4245MTC | 功能描述:總線收發(fā)器 8-Bit Dual Sup Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型: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 |
| 74LVXC4245MTCX | 功能描述:總線收發(fā)器 8-Bit Dual Sup Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型: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 |
| 74LVXC4245MTR | 功能描述:總線收發(fā)器 Octal Bus Tansceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型: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 |
| 74LVXC4245QSC | 功能描述:總線收發(fā)器 8-Bit Dual Sup Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型: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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