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参数资料
| 型号： | 74VCXH245MNR2 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 通用总线功能 |
| 英文描述： | Low-Voltage 1.8/2.5/3.3 V 8-Bit Transceiver |
| 中文描述： | ALVC/VCX/A SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, QCC20 |
| 封装： | QFN-20 |
| 文件页数： | 4/8页 |
| 文件大小： | 78K |
| 代理商： | 74VCXH245MNR2 |
74VCXH245
http://onsemi.com
4
DC ELECTRICAL CHARACTERISTICS
T
A
= 40
°
C to +85
°
C
Symbol
Characteristic
Condition
Min
Max
Unit
V
IH
HIGH Level Input Voltage (Note 3)
1.65 V
≤
V
CC
< 1.95 V
0.65 x V
CC
V
2.3 V
≤
V
CC
≤
2.7 V
1.6
2.7 V < V
CC
≤
3.6 V
2.0
V
IL
LOW Level Input Voltage (Note 3)
1.65 V
≤
V
CC
< 1.95 V
0.35 x V
CC
V
2.3 V
≤
V
CC
≤
2.7 V
0.7
2.7 V < V
CC
≤
3.6 V
0.8
V
OH
HIGH Level Output Voltage
1.65 V
≤
V
CC
≤
3.6 V; I
OH
= 100 A
V
CC
0.2
V
V
CC
= 1.65 V; I
OH
= 6 mA
1.25
V
CC
= 2.3 V; I
OH
= 6 mA
2.0
V
CC
= 2.3 V; I
OH
= 12 mA
1.8
V
CC
= 2.3 V; I
OH
= 18 mA
1.7
V
CC
= 2.7 V; I
OH
= 12 mA
2.2
V
CC
= 3.0 V; I
OH
= 18 mA
2.4
V
CC
= 3.0 V; I
OH
= 24 mA
2.2
V
OL
LOW Level Output Voltage
1.65 V
≤
V
CC
≤
3.6 V; I
OL
= 100 A
0.2
V
V
CC
= 1.65 V; I
OL
= 6 mA
0.3
V
CC
= 2.3 V; I
OL
= 12 mA
0.4
V
CC
= 2.3 V; I
OL
= 18 mA
0.6
V
CC
= 2.7 V; I
OL
= 12 mA
0.4
V
CC
= 3.0 V; I
OL
= 18 mA
0.4
V
CC
= 3.0 V; I
OL
= 24 mA
0.55
I
I
Input Leakage Current
V
IN
= V
CC
or GND; V
CC
= 3.6 V
±
5.0
A
I
I(HOLD)
Minimum Bushold Input Current
V
CC
= 3.0 V, V
IN
= 0.8 V
75
A
V
CC
= 3.0 V, V
IN
= 2.0 V
75
V
CC
= 2.3 V, V
IN
= 0.7 V
45
V
CC
= 2.3 V, V
IN
= 1.6 V
45
V
CC
= 1.65 V, V
IN
= 0.57 V
25
V
CC
= 1.65 V, V
IN
= 1.07 V
25
I
I(OD)
Minimum Bushold OverDrive
Current Needed to Change State
V
CC
= 3.6 V, (Note 4)
450
A
V
CC
= 3.6 V, (Note 5)
450
V
CC
= 2.7 V, (Note 4)
300
V
CC
= 2.7 V, (Note 5)
300
V
CC
= 1.95 V, (Note 4)
200
V
CC
= 1.95 V, (Note 5)
200
I
OZ
3State Output Current
V
O
= V
CC
or GND; V
CC
= 3.6 V;
V
I
= V
IH
or V
IL
±
10
A
I
CC
Quiescent Supply Current (Note 6)
1.65 V
≤
V
CC
≤
3.6 V; V
I
= GND or V
CC
20
A
I
CC
Increase in I
CC
per Input
2.7 V < V
CC
≤
3.6 V; V
IH
= V
CC
0.6 V
750
A
3. These values of V
I
are used to test DC electrical characteristics only.
4. An external driver must source at least the specified current to switch from LOWtoHIGH.
5. An external driver must sink at least the specified current to switch from HIGHtoLOW.
6. Outputs disabled or 3state only.
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相关代理商/技术参数 |
参数描述 |
|---|---|
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| 74VCXH245MTCX | 功能描述:总线收发器 Bidir Transceiver RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| 74VCXH245WM | 功能描述:总线收发器 Bidir Transceiver RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
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