TC74ACT14FN 查看數據表（PDF） - Toshiba
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TC74ACT14FN Datasheet PDF : 8 Pages
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Pin Assignment
1A 1
1Y 2
2A 3
2Y 4
3A 5
3Y 6
GND 7
Truth Table
(top view)
A
Y
L
H
H
L
14 VCC
13 6A
12 6Y
11 5A
10 5Y
9 4A
8 4Y
TC74ACT14P/F/FN/FT
IEC Logic Symbol
1A (1)
2A (3)
3A (5)
4A (9)
5A (11)
6A (13)
(2) 1Y
(4) 2Y
(6) 3Y
(8) 4Y
(10) 5Y
(12) 6Y
System Diagram, Waveform
A
Y
VIN (A)
VH
VP
VN
VOUT (Y)
Absolute Maximum Ratings (Note 1)
Characteristics
Symbol
Rating
Unit
Supply voltage range
VCC
−0.5 to 7.0
V
DC input voltage
VIN
−0.5 to VCC + 0.5
V
DC output voltage
VOUT
−0.5 to VCC + 0.5
V
Input diode current
IIK
±20
mA
Output diode current
IOK
±50
mA
DC output current
IOUT
±50
mA
DC VCC/ground current
ICC
±150
mA
Power dissipation
PD
500 (DIP) (Note 2)/180 (SOP/TSSOP)
mW
Storage temperature
Tstg
−65 to 150
°C
Note 1:
Note 2:
Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or
even destruction.
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly
even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute
maximum ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
500 mW in the range of Ta = −40°C to 65°C. From Ta = 65°C to 85°C a derating factor of −10 mW/°C
should be applied up to 300 mW.
2
2007-10-01
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