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U74HCT14G-S14-R 数据表(PDF) 4 Page - Unisonic Technologies

部件名 U74HCT14G-S14-R
功能描述  HIGH-SPEED CMOS LOGIC HEX INVERTING SCHMITT TRIGGER
PDF  5 Pages
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制造商  UTC [Unisonic Technologies]
网页  http://www.utc-ic.com
标志 UTC - Unisonic Technologies

U74HCT14G-S14-R 数据表(HTML) 4 Page - Unisonic Technologies

  U74HCT14G-S14-R Datasheet HTML 1Page - Unisonic Technologies U74HCT14G-S14-R Datasheet HTML 2Page - Unisonic Technologies U74HCT14G-S14-R Datasheet HTML 3Page - Unisonic Technologies U74HCT14G-S14-R Datasheet HTML 4Page - Unisonic Technologies U74HCT14G-S14-R Datasheet HTML 5Page - Unisonic Technologies  
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U74HCT14
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
4 of 5
www.unisonic.com.tw
QW-R502-090,B
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
DC Supply Voltage
VCC
-0.5V~7V
V
Input Clamp Current
For VIN < 0 or VIN > VCC
IIK
±20
mA
Output Clamp Current
For VOUT < 0 or VOUT > VCC
IOK
±20
mA
Continuous Output Current
For VOUT = 0 to VCC
IOUT
±25
mA
VCC or Ground Current
ICC
±50
mA
Operating Supply Voltage Range
VCC
4.5~5.5
V
Operating DC Input or Output Voltage
VIN, VOUT
0V~VCC
V
Operating Temperature
TOPR
-40 ~ +85
℃
Storage Temperature
TSTG
-65 ~ +150
℃
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER
SYMBOL
RATINGS
UNIT
DIP-14
80
/W
℃
SOP-14
86
℃
/W
Thermal Resistance Junction Ambient
TSSOP-14
θJA
113
℃
/W
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNIT
Supply Voltage Range HC Types
VCC
4.5
5.5
V
Input or Output Voltage
VIN, VOUT
0
VCC
V
Operating Temperature
TA
-40
85
℃
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
VCC=4.5V
1.2
1.5
1.9
V
High-Level Input Voltage
VIH
VCC=5.5V
1.4
1.7
2.1
V
VCC=4.5V
0.5
0.9
1.2
V
Low-Level Input Voltage
VIL
VCC=5.5V
0.6
1
1.4
V
VCC=4.5V
0.4
0.6
1.4
V
Hysteresis
VTH
VCC=5.5V
0.4
0.65
1.5
V
High Level Output Voltage CMOS Loads
VCC=4.5V, VIN=VIH or VIL, IOH=-20μA
4.4
4.49
V
High Level Output Voltage TTL Loads
VOH
VCC=4.5V, VIN=VIH or VIL, IOH=-4mA
3.98
V
Low Level Output Voltage CMOS Loads
VCC=4.5V, VIN=VIH or VIL, IOL=20μA
0.1
V
Low Level Output Voltage TTL Loads
VOL
VCC=4.5V, VIN=VIH or VIL, IOL=4mA
0.26
V
Input Leakage Current
IIN
VCC=5.5V, VIN=VCC and GND
±0.1
µA
Quiescent Device Current
IQ
VIN=VCC or GND, IOUT=0mA
2
µA
Additional Quiescent Device
△
IQ
(Note)
One input at 0.5V or 2.4V,Other
inputs at GND or VCC
2.4
mA
SWITCHING SPECIFICATIONS
(Input tR, tF = 6ns)
VCC=4.5V, CL=50pF
32
ns
Propagation Delay, A to Y
tPLH, tPHL
VCC=5.5V, CL=50pF
30
ns
VCC=4.5V, CL=50pF
15
ns
Output Transition Times
tTLH, tTHL
VCC=5.5V, CL=50pF
14
ns
Input Capacitance
CIN
3
10
pF
Power Dissipation Capacitance
Cpd
No load
10
pF
Note: This is the increase in supply current for each input that is at one of the specified TTL voltage levels,
rather than 0 V or VCC.



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