VCC DC Supply Voltage (Refere" />
參數(shù)資料
型號: MC74HCT08ADTR2G
廠商: ON Semiconductor
文件頁數(shù): 2/6頁
文件大小: 0K
描述: IC GATE AND QUAD 2INPUT 14TSSOP
標準包裝: 2,500
系列: 74HCT
邏輯類型: 與門
電路數(shù): 4
輸入數(shù): 2
電源電壓: 2 V ~ 6 V
電流 - 靜態(tài)(最大值): 1µA
輸出電流高,低: 4mA,4mA
邏輯電平 - 低: 0.8V
邏輯電平 - 高: 2V
額定電壓和最大 CL 時的最大傳播延遲: 17ns @ 5V,50pF
工作溫度: -55°C ~ 125°C
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 14-TSSOP
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
包裝: 帶卷 (TR)
MC74HCT08A
http://onsemi.com
2
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
DC Supply Voltage (Referenced to GND)
0.5 to +7.0
V
Vin
DC Input Voltage (Referenced to GND)
0.5 to VCC +0.5
V
Vout
DC Output Voltage (Referenced to GND)
0.5 to VCC +0.5
V
Iin
DC Input Current, per Pin
±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 Package
TSSOP Package
500
450
mW
Tstg
Storage Temperature
65 to +150
°C
TL
Lead Temperature, 1 mm from Case for 10 Seconds
SOIC or TSSOP Package
260
°C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of
these limits are exceeded, device functionality should not be assumed, damage may occur and
reliability may be affected.
Derating SOIC Package: 7 mW/°C from 65°C to 125°C
TSSOP Package: 6.1 mW/°C from 65°C to 125°C
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Max
Unit
VCC
DC Supply Voltage (Referenced to GND)
2.0
6.0
V
Vin, Vout DC Input Voltage, Output Voltage
(Referenced to GND)
0
VCC
V
TA
Operating Temperature, All Package Types
55
+125
°C
tr, tf
Input Rise and Fall Time
VCC = 2.0 V
(Figure 3)
VCC = 4.5 V
VCC = 6.0 V
0
1000
500
400
ns
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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