Pin Assignment
TC74VHC04F/FT/FK
IEC Logic Symbol
1A 1
1Y 2
2A 3
2Y 4
3A 5
3Y 6
GND 7
Truth Table
A
Y
L
H
H
L
(top view)
14 VCC
13 6A
12 6Y
11 5A
10 5Y
9 4A
8 4Y
1A (1)
1
2A (3)
3A (5)
4A (9)
5A (11)
6A (13)
(2) 1Y
(4) 2Y
(6) 3Y
(8) 4Y
(10) 5Y
(12) 6Y
Absolute Maximum Ratings (Note)
Characteristics
Symbol
Rating
Unit
Supply voltage range
DC input voltage
DC output voltage
Input diode current
Output diode current
DC output current
DC VCC/ground current
Power dissipation
Storage temperature
VCC
VIN
VOUT
IIK
IOK
IOUT
ICC
PD
Tstg
−0.5 to 7.0
V
−0.5 to 7.0
V
−0.5 to VCC + 0.5
V
−20
mA
±20
mA
±25
mA
±50
mA
180
mW
−65 to 150
°C
Note:
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).
2
2012-02-29