hd74lvc139 Renesas Electronics Corporation., hd74lvc139 Datasheet - Page 5

• Manufacturer Part Number: hd74lvc139
• Description: Dual 2-to-4-line Decoders / Demultiplexers - Hitachi Semiconductor
• Manufacturer: Renesas Electronics Corporation.

Waveforms
Notes:
Input
In phase output
Out of
phase output
1.
2.
t
Input waveform : PRR = 10 MHz, duty cycle 50%
r
= 2.5 ns, t
f
= 2.5 ns
10 %
t
r
V
t
t
PLH
PHL
ref
90 %
V
V
ref
ref
Symbol
V
V
90 %
ref
IH
V
ref
V
t
3.3 0.3 V
CC
f
t
t
V
2.7 V
1.5 V
PHL
V
PLH
10 %
= 2.7 V,
ref
ref
V
CC
50%V
= 5.0 0.5 V
HD74LVC139
V
CC
CC
V
GND
V
V
V
V
IH
OH
OL
OH
OL
5