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TC74HCT74AP Datasheet(PDF) 3 Page - Toshiba Semiconductor

Part No. TC74HCT74AP
Description  Dual D-Type Flip Flop with Preset and Clear
Download  8 Pages
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Maker  TOSHIBA [Toshiba Semiconductor]
Homepage  http://www.semicon.toshiba.co.jp/eng
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TC74HCT74AP Datasheet(HTML) 3 Page - Toshiba Semiconductor

   
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TC74HCT74AP/AF/AFN
2007-10-01
3
Absolute Maximum Ratings (Note 1)
Characteristics
Symbol
Rating
Unit
Supply voltage range
VCC
−0.5~7
V
DC input voltage
VIN
−0.5~VCC + 0.5
V
DC output voltage
VOUT
−0.5~VCC + 0.5
V
Input diode current
IIK
±20
mA
Output diode current
IOK
±20
mA
DC output current
IOUT
±25
mA
DC VCC/ground current
ICC
±50
mA
Power dissipation
PD
500 (DIP) (Note 2)/180 (SOP)
mW
Storage temperature
Tstg
−65~150
°C
Note 1: 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).
Note 2: 500 mW in the range of Ta
= −40 to 65°C. From Ta = 65 to 85°C a derating factor of −10 mW/°C shall be
applied until 300 mW.
Operating Ranges (Note)
Characteristics
Symbol
Rating
Unit
Supply voltage
VCC
4.5~5.5
V
Input voltage
VIN
0~VCC
V
Output voltage
VOUT
0~VCC
V
Operating temperature
Topr
−40~85
°C
Input rise and fall time
tr, tf
0~500
ns
Note:
The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either VCC or GND.
Electrical Characteristics
DC Characteristics
Test Condition
Ta
= 25°C
Ta
= −40~85°C
Characteristics
Symbol
VCC (V)
Min
Typ.
Max
Min
Max
Unit
High-level input
voltage
VIH
4.5~5.5
2.0
2.0
V
Low-level input
voltage
VIL
4.5~5.5
0.8
0.8
V
IOH = −20 μA
4.5
4.4
4.5
4.4
High-level output
voltage
VOH
VIN
= VIH or VIL IOH = −4 mA
4.5
4.18
4.31
4.13
V
IOL = 20 μA
4.5
0.0
0.1
0.1
Low-level output
voltage
VOL
VIN
= VIH or VIL IOL = 4 mA
4.5
0.17
0.26
0.33
V
Input leakage
current
IIN
VIN = VCC or GND
5.5
±0.1
±1.0
μA
ICC
VIN = VCC or GND
5.5
2.0
20.0
μA
Quiescent supply
current
IC
Per input:
VIN = 0.5 V or 2.4 V
Other input: VCC or GND
5.5
2.0
2.9
mA


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