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U74HCT373L-P20-R 数据表(PDF) 3 Page - Unisonic Technologies

部件名 U74HCT373L-P20-R
功能描述  OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
PDF  6 Pages
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制造商  UTC [Unisonic Technologies]
网页  http://www.utc-ic.com
标志 UTC - Unisonic Technologies

U74HCT373L-P20-R 数据表(HTML) 3 Page - Unisonic Technologies

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U74HCT373
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
3 of 6
www.unisonic.com.tw
QW-R502-655.A
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
RATINGS
UNIT
Supply voltage
VCC
-0.5 ~ 7
V
Input voltage (Note 3)
VI
-0.5 ~ 7
V
Output voltage (Note 3)
VO
-0.5 ~ VCC +0.5
V
Input clamp current
IIK
-20
mA
Output clamp current
IOK
±20
mA
Output current
IO
±35
mA
VCC or GND current
ICC
±70
mA
Storage temperature
TSTG
-65 ~ +150
℃
Note: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Note:
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
Note: 2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNIT
Supply Voltage
VCC
4.5
5.5
V
High-Level Input Voltage
VIH
2
V
Low-Level Input Voltage
VIL
0.8
V
Input Voltage
VIN
0
5.5
V
Output Voltage
VOUT
0
VCC
V
Input Rise or Fall Times
tR, tF
500
ns/V
Operating free-air temperature
TA
-40
85
℃
ELECTRICAL CHARACTERISTICS (TA=25°C)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC=4.5V, IOH=-20μA
4.4
4.499
Output Voltage High-Level
VOH
VCC=4.5V, IOH=-6mA
3.98
4.3
V
VCC=4.5V, IOL=20μA
0.001
0.1
Output Voltage Low-Level
VOL
VCC=4.5V, IOL=6mA
0.17
0.26
V
Input Leakage Current
II(LEAK)
VCC=5.5V, VIN=0 or 5.5V
±0.1
±100 　nA
Leakage Current (For Output in
High-Impedance State)
IOZ
VCC=5.5V, VIN=VIH or VIH,
VOUT=0 or 5.5V
±0.01
±0.5 　μA
Quiescent Supply Current
ICC
VCC=5.5V, VIN=VCC or GND, IOUT=0
8
　
μA
Additional quiescent supply current
Δ
ICC
VCC=5.5V,one Input at 0.5V or3.4V,
Other Inputs at VCC or GND
1.4
2.4
mA
Input Capacitance
CI
VCC=4.5V to 5V
3
10
pF



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