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U74HC374L-P20-R 数据表(PDF) 3 Page - Unisonic Technologies

部件名 U74HC374L-P20-R
功能描述  OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS 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

U74HC374L-P20-R 数据表(HTML) 3 Page - Unisonic Technologies

  U74HC374L-P20-R Datasheet HTML 1Page - Unisonic Technologies U74HC374L-P20-R Datasheet HTML 2Page - Unisonic Technologies U74HC374L-P20-R Datasheet HTML 3Page - Unisonic Technologies U74HC374L-P20-R Datasheet HTML 4Page - Unisonic Technologies U74HC374L-P20-R Datasheet HTML 5Page - Unisonic Technologies U74HC374L-P20-R Datasheet HTML 6Page - Unisonic Technologies  
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U74AHC374
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
3 of 6
www.unisonic.com.tw
QW-R502-647.A
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VCC
-0.5 ~ 7
V
Input Voltage
VIN
-0.5 ~ 7
V
Output Voltage
VOUT
-0.5 ~ VCC +0.5
V
VCC or GND Current
ICC
±75
mA
Output Current
IOUT
±25
mA
Input Clamp Current
IIK
-20
mA
Output Clamp Current
IOK
±20
mA
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.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Supply Voltage
VCC
2
5.5
V
VCC=2V
1.5
VCC=3V
2.1
High-level Input Voltage
VIH
VCC=5.5V
3.85
V
VCC=2V
0.5
VCC=3V
0.9
Low-level Input Voltage
VIL
VCC=5.5V
1.65
V
Input Voltage
VIN
0
VCC
V
Output Voltage
VOUT
High or low state
0
VCC
V
VCC = 2 V
-50
μA
VCC = 3.3 V ± 0.3 V
-4
High-level Output Current
IOH
VCC = 5 V ± 0.5 V
-8
mA
VCC = 2 V
50
μA
VCC = 3.3 V ± 0.3 V
4
Low-level Output Current
IOL
VCC = 5 V ± 0.5 V
8
mA
VCC = 3.3 V ± 0.3 V
100
Input Rise or Fall Times
tR, tF
VCC = 5 V ± 0.5 V
20
ns
ELECTRICAL CHARACTERISTICS (TA=25℃)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC=2V, IOH=-50μA
1.9
2
VCC=3V, IOH=-50μA
2.9
3
VCC=4.5V, IOH=-50μA
4.4
4.5
VCC=3V, IOH=-4mA
2.58
Output Voltage High-Level
VOH
VCC=4.5V, IOH=-8mA
3.94
V
VCC=2V, IOH=50μA
0.1
VCC=3V, IOH=50μA
0.1
VCC=4.5V, IOH=50μA
0.1
VCC=3V, IOH=4mA
0.36
Output Voltage Low-Level
VOL
VCC=4.5V, IOH=8mA
0.36
V
Input Leakage Current
II(LEAK)
VCC= 0 to 5.5V, VIN=5.5V or GND
±0.1
μA
3-state Leakage Current
IOZ
VCC=5.5V, VOUT= VCC or GND
±0.25
μA
Quiescent Supply Current
ICC
VCC=5.5V, VIN=VCC or GND, IOUT=0
4
μA
Input Capacitance
CI
VCC=5V, VIN=VCC or GND
4
10
pF
Output Capacitance
CO
VCC=5V, VOUT=VCC or GND
6
pF



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