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U74HC21L-P14-R Datasheet(PDF) 4 Page - Unisonic Technologies

Part # U74HC21L-P14-R
Description  DUAL 4-INPUT AND GATES
PDF  5 Pages
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Manufacturer  UTC [Unisonic Technologies]
Direct Link  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

U74HC21L-P14-R Datasheet(HTML) 4 Page - Unisonic Technologies

  U74HC21L-P14-R Datasheet HTML 1Page - Unisonic Technologies U74HC21L-P14-R Datasheet HTML 2Page - Unisonic Technologies U74HC21L-P14-R Datasheet HTML 3Page - Unisonic Technologies U74HC21L-P14-R Datasheet HTML 4Page - Unisonic Technologies U74HC21L-P14-R Datasheet HTML 5Page - Unisonic Technologies  
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U74HC21
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
4 of 5
www.unisonic.com.tw
QW-R502-632.B
DYNAMIC CHARACTERISTICS (TA=25°С, Input: tR=tF=6ns, unless otherwise specified )
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC=2V, CL=50pF
44
110
VCC=4.5V, CL=50pF
14
22
Propagation delay from
Input(A, B, C or D) to Output(Y)
tPLH, tPHL
VCC=6V, CL=50pF
11
19
ns
VCC=2V, CL=50pF
29
75
VCC=4.5V, CL=50pF
10
15
Output Transition Time
tT
VCC=6V, CL=50pF
8
13
ns
OPERATING CHARACTERISTICS (TA=25°С, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITION
RATINGS
UNIT
Power Dissipation Capacitance
CPD
No Load
25
pF



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