参数资料
型号: 74VCXH245MNR2G
厂商: ON Semiconductor
文件页数: 4/8页
文件大小: 0K
描述: IC TXRX 8BIT 3STATE BIDIR 20QFN
标准包装: 1
系列: 74VCXH
逻辑类型: 收发器,非反相
元件数: 1
每个元件的位元数: 8
输出电流高,低: 24mA,24mA
电源电压: 1.65 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-VFQFN 裸露焊盘
供应商设备封装: 20-QFN(2.5x4.5)
包装: 剪切带 (CT)
其它名称: 74VCXH245MNR2GOSCT
74VCXH245
http://onsemi.com
4
DC ELECTRICAL CHARACTERISTICS
TA = 40°C to +85°C
Symbol
Characteristic
Condition
Min
Max
Unit
VIH
HIGH Level Input Voltage (Note 3)
1.65 V
≤ VCC < 1.95 V
0.65 x VCC
V
2.3 V
≤ VCC ≤ 2.7 V
1.6
2.7 V < VCC ≤ 3.6 V
2.0
VIL
LOW Level Input Voltage (Note 3)
1.65 V
≤ VCC < 1.95 V
0.35 x VCC
V
2.3 V
≤ VCC ≤ 2.7 V
0.7
2.7 V < VCC ≤ 3.6 V
0.8
VOH
HIGH Level Output Voltage
1.65 V
≤ VCC ≤ 3.6 V; IOH = 100 mA
VCC 0.2
V
VCC = 1.65 V; IOH = 6 mA
1.25
VCC = 2.3 V; IOH = 6 mA
2.0
VCC = 2.3 V; IOH = 12 mA
1.8
VCC = 2.3 V; IOH = 18 mA
1.7
VCC = 2.7 V; IOH = 12 mA
2.2
VCC = 3.0 V; IOH = 18 mA
2.4
VCC = 3.0 V; IOH = 24 mA
2.2
VOL
LOW Level Output Voltage
1.65 V
≤ VCC ≤ 3.6 V; IOL = 100 mA
0.2
V
VCC = 1.65 V; IOL = 6 mA
0.3
VCC = 2.3 V; IOL = 12 mA
0.4
VCC = 2.3 V; IOL = 18 mA
0.6
VCC = 2.7 V; IOL = 12 mA
0.4
VCC = 3.0 V; IOL = 18 mA
0.4
VCC = 3.0 V; IOL = 24 mA
0.55
II
Input Leakage Current
VIN = VCC or GND; VCC = 3.6 V
±5.0
mA
II(HOLD)
Minimum Bushold Input Current
VCC = 3.0 V, VIN = 0.8 V
75
mA
()
VCC = 3.0 V, VIN = 2.0 V
75
VCC = 2.3 V, VIN = 0.7 V
45
VCC = 2.3 V, VIN = 1.6 V
45
VCC = 1.65 V, VIN = 0.57 V
25
VCC = 1.65 V, VIN = 1.07 V
25
II(OD)
Minimum Bushold OverDrive
Current Needed to Change State
VCC = 3.6 V, (Note 4)
450
mA
()
Current Needed to Change State
VCC = 3.6 V, (Note 5)
450
VCC = 2.7 V, (Note 4)
300
VCC = 2.7 V, (Note 5)
300
VCC = 1.95 V, (Note 4)
200
VCC = 1.95 V, (Note 5)
200
IOZ
3State Output Current
VO = VCC or GND; VCC = 3.6 V;
VI = VIH or VIL
±10
mA
ICC
Quiescent Supply Current (Note 6)
1.65 V
≤ VCC ≤ 3.6 V; VI = GND or VCC
20
mA
DICC
Increase in ICC per Input
2.7 V < VCC ≤ 3.6 V; VIH = VCC 0.6 V
750
mA
3. These values of VI 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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