參數資料
| 型號： | MC74VHC02DR2 |
| 廠商： | ON Semiconductor |
| 文件頁數： | 2/5頁 |
| 文件大小： | 0K |
| 描述： | IC GATE NOR QUAD 2INPUT 14-SOIC |
| 標準包裝： | 2,500 |
| 系列： | 74VHC |
| 邏輯類型： | 或非門 |
| 電路數： | 4 |
| 輸入數： | 2 |
| 電源電壓： | 2 V ~ 5.5 V |
| 電流 - 靜態（最大值）： | 2µA |
| 輸出電流高，低： | 8mA，8mA |
| 邏輯電平 - 低： | 0.5V |
| 邏輯電平 - 高： | 1.5V |
| 額定電壓和最大 CL 時的最大傳播延遲： | 7.5ns @ 5V，50pF |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 供應商設備封裝： | 14-SOICN |
| 封裝/外殼： | 14-SOIC（0.154"，3.90mm 寬） |
| 包裝： | 帶卷 (TR) |
MC74VHC02
http://onsemi.com
2
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
DC Supply Voltage
– 0.5 to + 7.0
V
Vin
DC Input Voltage
– 0.5 to + 7.0
V
Vout
DC Output Voltage
– 0.5 to VCC + 0.5
V
IIK
Input Diode Current
20
mA
IOK
Output Diode Current
± 20
mA
Iout
DC Output Current, per Pin
± 25
mA
ICC
DC Supply Current, VCC and GND Pins
± 50
mA
PD
Power Dissipation in Still Air,
SOIC Packages
TSSOP Package
500
450
mW
Tstg
Storage Temperature
– 65 to + 150
_C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings
applied to the device are individual stress limit values (not normal operating conditions) and are
not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
Derating — SOIC Packages: – 7 mW/_C from 65_ to 125_C
TSSOP Package: 6.1 mW/_C from 65_ to 125_C
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Max
Unit
VCC
DC Supply Voltage
2.0
5.5
V
Vin
DC Input Voltage
0
5.5
V
Vout
DC Output Voltage
0
VCC
V
TA
Operating Temperature
40
+ 85
_C
tr, tf
Input Rise and Fall Time
VCC = 3.3V ±0.3V
VCC =5.0V ±0.5V
0
0
100
20
ns/V
DC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Test Conditions
VCC
V
TA = 25°C
TA = 40 to 85°C
Unit
Min
Typ
Max
Min
Max
VIH
Minimum HighLevel Input
Voltage
2.0
3.0 to
5.5
1.50
VCC x 0.7
1.50
VCC x 0.7
V
VIL
Maximum LowLevel Input
Voltage
2.0
3.0 to
5.5
0.50
VCC x 0.3
0.50
VCC x 0.3
V
VOH
Minimum HighLevel Output
Voltage
Vin = VIH or VIL
IOH = 50mA
2.0
3.0
4.5
1.9
2.9
4.4
2.0
3.0
4.5
1.9
2.9
4.4
V
Vin = VIH or VIL
IOH = 4mA
IOH = 8mA
3.0
4.5
2.58
3.94
2.48
3.80
VOL
Maximum LowLevel Output
Voltage
Vin = VIH or VIL
IOL = 50mA
2.0
3.0
4.5
0.0
0.1
0.1
V
Vin = VIH or VIL
IOL = 4mA
IOL = 8mA
3.0
4.5
0.36
0.44
Iin
Maximum Input Leakage
Current
Vin = 5.5 V or GND
0 to 5.5
± 0.1
± 1.0
mA
ICC
Maximum Quiescent Supply
Current
Vin = VCC or GND
5.5
2.0
20.0
mA
This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this highimpedance cir-
cuit. For proper operation, Vin and
Vout should be constrained to the
range GND v (Vin or Vout) v VCC.
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or VCC).
Unused outputs must be left open.
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| MC74VHC02DR2G | 功能描述:邏輯門 2-5.5V Quad 2-Input NOR RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
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| MC74VHC02DTR2 | 功能描述:邏輯門 2-5.5V Quad 2-Input RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
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| MC74VHC02DTR2G-CUT TAPE | 制造商:ON 功能描述:MC74VHC02 Series 2 to 5.5 V CMOS Quad 2-Input NOR Gate - TSSOP-14 |
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