74HC4067 데이터 시트보기 (PDF) - Philips Electronics
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74HC4067 Datasheet PDF : 15 Pages
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Philips Semiconductors
16-channel analog
multiplexer/demultiplexer
Product specification
74HC/HCT4067
Note to AC CHARACTERISTICS FOR 74HC
1. Due to higher Z terminal capacitance (16 switches versus 1) the delay figures to the Z terminal are higher than those
to the Y terminal.
DC CHARACTERISTICS FOR 74HCT
Voltages are referenced to GND (ground = 0 V)
SYMBOL PARAMETER
Tamb (°C)
TEST CONDITIONS
74HCY
+25
−40 to +85
−40 to +125
UNIT
VCC
(V)
VI
min. typ. max. min. max. min. max.
OTHER
VIH
VIL
±II
± IS
±IS
±IS
ICC
∆ICC
HIGH level input
2.0 1.6
2.0
2.0
V
voltage
LOW level input
voltage
1.2 0.8
0.8
0.8 V
input leakage current
0.1
1.0
1.0 µA
analog switch
OFF-state current per
channel
analog switch
OFF-state current
all channels
analog switch
ON-state current
quiescent supply
current
additional quiescent
supply current per
input pin for unit load
coefficient is 1
(note 1)
0.1
0.8
0.8
8.0
100 360
1.0
8.0
8.0
80.0
450
1.0 µA
8.0 µA
8.0 µA
160 µA
490 µA
4.5
to
5.5
4.5
to
5.5
5.5 VCC
or
GND
5.5 VIH
or
VIL
VS =
VCC − GND
(see Fig.8)
5.5 VIH
or
VIL
VS =
VCC − GND
(see Fig.9)
5.5 VIH
or
VIL
VS =
VCC − GND
(see Fig.9)
4.5 VCC Vis = GND or
to or
VCC; Vos = VCC
5.5 GND or GND
4.5 VCC other inputs at
to −2.1 VCC or GND
5.5 V
Note
1. The value of additional quiescent supply current (∆ICC) for a unit load of 1 is given here.
To determine ∆ICC per input, multiply this value by the unit load coefficient shown in the table below.
INPUT
E
Sn
UNIT LOAD COEFFICIENT
0.6
0.5
September 1993
10
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