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RD74LVC14B
Test Circuit
Pulse Generator
Note:
1. C
includes probe and jig capacitance.
L
Waveforms
Input A
Output Y
Note:
1. Input waveform : PRR = 10 MHz, duty cycle 50%.
Rev.1.00, Apr.09.2004, page 5 of 6
Input
Z
= 50
out
t
r
90 %
V
ref
10 %
t
PHL
V
V
CC
V
= 1.8±0.15 V
CC
V
= 2.5±0.2 V
CC
V
CC
V
= 3.3±0.3 V
CC
V
= 5.0±0.5 V
CC
V
CC
C
L
t
f
90 %
V
ref
10 %
t
PLH
V
ref
ref
INPUTS
(V)
V
t
/t
IH
r
f
≤
V
2 ns
CC
≤
V
2 ns
CC
≤
= 2.7 V
2.7 V
2.5 ns
2.7 V
≤
2.5 ns
≤
V
2.5 ns
CC
Output
R
L
V
IH
GND
V
OH
V
OL
V
C
R
ref
L
L
1/2 V
30 pF
1.0 kΩ
CC
1/2 V
30 pF
500 Ω
CC
1.5 V
50 pF
500 Ω
1.5 V
50 pF
500 Ω
1/2 V
50 pF
500 Ω
CC
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