74LV154PWDH データシートの表示（PDF） - Philips Electronics
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74LV154PWDH Datasheet PDF : 12 Pages
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Philips Semiconductors
4-to-16 line decoder/demultiplexer
Product specification
74LV154
DC ELECTRICAL CHARACTERISTICS (Continued)
Over recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
LIMITS
SYMBOL PARAMETER
TEST CONDITIONS
-40°C to +85°C
MIN
TYP1 MAX
ICC
Quiescent supply
current; MSI
VCC = 3.6 V; VI = VCC or GND; IO = 0
20.0
Additional
∆ICC quiescent supply VCC = 2.7 V to 3.6 V; VI = VCC – 0.6 V
500
current per input
NOTE:
1. All typical values are measured at Tamb = 25°C.
-40°C to +125°C
MIN
MAX
160
850
UNIT
µA
µA
AC CHARACTERISTICS
GND = 0V; tr = tf ≤ 2.5ns; CL = 50pF; RL = 1KΩ
SYMBOL
PARAMETER
WAVEFORM
CONDITION
VCC(V)
1.2
tPHL/tPLH
Propagation delay
An to Yn
Figures 1, 2
2.0
2.7
3.0 to 3.6
1.2
tPHL/tPLH
Propagation delay
En to Yn
Figures 1, 2
2.0
2.7
3.0 to 3.6
NOTES:
1. Unless otherwise stated, all typical values are measured at Tamb = 25°C.
2. Typical values are measured at VCC = 3.3 V.
LIMITS
–40 to +85 °C
MIN TYP1 MAX
65
22
43
16
31
122
25
70
24
44
18
33
132
26
–40 to +125 °C
MIN MAX
51
38
30
54
40
32
UNIT
ns
ns
AC WAVEFORMS
VM = 1.5 V at VCC ≥ 2.7 V;
VM = 0.5 × VCC at VCC < 2.7 V;
VOL and VOH are the typical output voltage drop that occur with the
output load.
Vl
INPUTS
VM
GND
VOH
t PHL
t PLH
OUTPUTS
VM
VOL
Figure 1.
SV00549
Address input (An) to output (Yn)
propagation delays.
VI
INPUTS
VM
GND
V OH
t PHL
OUTPUTS
VM
V OL
t PLH
SV00550
Figure 2. Enable input (En) to output (Yn)
propagation delays.
1998 Apr 28
6
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