74HCT154BQ(2004) 查看數據表（PDF） - Philips Electronics
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74HCT154BQ Datasheet PDF : 22 Pages
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Philips Semiconductors
4-to-16 line decoder/demultiplexer
Product specification
74HC154; 74HCT154
Type 74HCT154
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
CONDITIONS
OTHER
VCC (V)
MIN.
Tamb = 25 °C
VIH
VIL
VOH
VOL
ILI
ICC
∆ICC
HIGH-level input voltage
LOW-level input voltage
HIGH-level output
voltage
LOW-level output voltage
input leakage current
quiescent supply current
additional quiescent
supply current per input
VI = VIH or VIL
IO = −20 µA
IO = −4 mA
VI = VIH or VIL
IO = 20 µA
IO = 4 mA
VI = VCC or GND
VI = VCC or GND;
IO = 0 A
VI = VCC − 2.1 V;
IO = 0 A
4.5 to 5.5 2.0
4.5 to 5.5 −
4.5
4.4
4.5
3.98
4.5
−
4.5
−
5.5
−
5.5
−
4.5 to 5.5 −
Tamb = −40 °C to +85 °C
VIH
VIL
VOH
VOL
ILI
ICC
∆ICC
HIGH-level input voltage
LOW-level input voltage
HIGH-level output
voltage
LOW-level output voltage
input leakage current
quiescent supply current
additional quiescent
supply current per input
VI = VIH or VIL
IO = −20 µA
IO = −4 mA
VI = VIH or VIL
IO = 20 µA
IO = 4 mA
VI = VCC or GND
VI = VCC or GND;
IO = 0 A
VI = VCC − 2.1 V;
IO = 0 A
4.5 to 5.5 2.0
4.5 to 5.5 −
4.5
4.4
4.5
3.84
4.5
−
4.5
−
5.5
−
5.5
−
4.5 to 5.5 −
TYP.
1.6
1.2
4.5
4.32
0
0.15
−
−
−
−
−
−
−
−
−
−
−
−
MAX. UNIT
−
V
0.8
V
−
V
−
V
0.1
V
0.25 V
±0.1
µA
8.0
µA
360
µA
−
V
0.8
V
−
V
−
V
0.1
V
0.33 V
±1.0
µA
80
µA
450
µA
2004 Oct 12
11
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