74HC154N(2004) View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
74HC154N Datasheet PDF : 22 Pages
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Philips Semiconductors
4-to-16 line decoder/demultiplexer
Product specification
74HC154; 74HCT154
AC CHARACTERISTICS
Type 74HC154
GND = 0 V; tr = tf = 6 ns; CL = 50 pF.
SYMBOL
PARAMETER
Tamb = 25 °C
tPHL/tPLH
propagation delay An to Yn
propagation delay En to Yn
tTHL/tTLH
output transition time
Tamb = −40 °C to +85 °C
tPHL/tPLH
propagation delay An to Yn
propagation delay En to Yn
tTHL/tTLH
output transition time
Tamb = −40 °C to +125 °C
tPHL/tPLH
propagation delay An to Yn
propagation delay En to Yn
tTHL/tTLH
output transition time
TEST CONDITIONS
WAVEFORMS
VCC (V)
MIN.
see Figs 7 and 9 2.0
−
4.5
−
6.0
−
see Figs 8 and 9 2.0
−
4.5
−
6.0
−
see Figs 7, 8 and 9 2.0
−
4.5
−
6.0
−
see Figs 7 and 9 2.0
−
4.5
−
6.0
−
see Figs 8 and 9 2.0
−
4.5
−
6.0
−
see Figs 7, 8 and 9 2.0
−
4.5
−
6.0
−
see Figs 7 and 9 2.0
−
4.5
−
6.0
−
see Figs 8 and 9 2.0
−
4.5
−
6.0
−
see Figs 7, 8 and 9 2.0
−
4.5
−
6.0
−
TYP.
36
13
10
39
14
11
19
7
6
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
MAX. UNIT
150
ns
30
ns
26
ns
150
ns
30
ns
26
ns
75
ns
15
ns
13
ns
190
ns
38
ns
33
ns
190
ns
38
ns
33
ns
95
ns
19
ns
16
ns
225
ns
45
ns
38
ns
225
ns
45
ns
38
ns
110
ns
22
ns
19
ns
2004 Oct 12
13
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