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CD4081B Datasheet, PDF (4/5 Pages) Unisonic Technologies – QUAD 2-INPUT AND BUFFERED B SERIES GATE
CD4081B
Preliminary
CMOS IC
„ SWITCHING CHARACTERISTICS(TA=25°С, Input: tR=tF=20ns,unless otherwise specified )
PARAMETER
Propagation delay from
Input(A or B) to Output(Y)
Transition Time
SYMBOL
TEST CONDITIONS
VDD=5.0V, CL=50pF, RL=200kΩ
tPLH VDD=10V, CL=50pF, RL=200kΩ
VDD=15V, CL=50pF, RL=200kΩ
VDD=5.0V, CL=50pF, RL=200kΩ
tPHL VDD=10V, CL=50pF, RL=200kΩ
VDD=15V, CL=50pF, RL=200kΩ
VDD=5.0V, CL=50pF, RL=200kΩ
tTLH
tTHL
VDD=10V, CL=50pF, RL=200kΩ
VDD=15V, CL=50pF, RL=200kΩ
„ OPERATING CHARACTERISTICS(Ta=25°С)
MIN TYP MAX
120 250
50 100
35 70
100 250
40 100
30 70
90 200
50 100
40 80
PARAMETER
Average Input Capacitance
Power Dissipation Capacitance
SYMBOL
CIN
CPD
TEST CONDITIONS
Any Input
Any Gate
MIN TYP MAX
5
7.5
18
UNIT
ns
ns
UNIT
pF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 5
QW-R502-569.a