TA = 40°C to +85°C S" />
參數(shù)資料
型號(hào): 74VCXH245MNR2
廠商: ON Semiconductor
文件頁(yè)數(shù): 4/8頁(yè)
文件大?。?/td> 0K
描述: IC TXRX 8BIT 3STATE BIDIR 20QFN
產(chǎn)品變化通告: LTB Notification 06/Feb/2008
標(biāo)準(zhǔn)包裝: 3,000
系列: 74VCXH
邏輯類(lèi)型: 收發(fā)器,非反相
元件數(shù): 1
每個(gè)元件的位元數(shù): 8
輸出電流高,低: 24mA,24mA
電源電壓: 1.65 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 20-VFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 20-QFN(2.5x4.5)
包裝: 帶卷 (TR)
其它名稱(chēng): 74VCXH245MNR2OS
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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