74HC4351 Datasheet, PDF (10/17 Pages) NXP Semiconductors – 8-channel analog multiplexer/demultiplexer with latch

Philips Semiconductors
8-channel analog multiplexer/demultiplexer
with latch
Product specification
74HC/HCT4351
DC CHARACTERISTICS FOR 74HCT
Voltages are referenced to GND (ground = 0)
SYMBOL
PARAMETER
T_amb (°C)
TEST CONDITIONS
74HCT
+25
−40 to +85
−40 to +125
UNIT
V_CC
(V)
V_EE
(V)
V_I
min. typ. max. min. max. min. max.
OTHER
V_IH
V_IL
±I_I
±I_S
±I_S
±I_S
I_CC
∆I_CC
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
0.1
1.0
1.0 µA
analog switch
OFF-state current
all channels
0.4
4.0
4.0 µA
analog switch
ON-state current
0.4
4.0
4.0 µA
quiescent supply
current
8.0
80.0
160.0 µA
16.0
160.0
320.0
additional
100 360
450
quiescent supply
current per input
pin for unit load
coefficient is 1
(note 1)
490 µA
4.5
to
5.5
4.5
to
5.5
5.5 0
V_CC
or
GND
10.0 0
V_IH
V_S =
or
V_CC − V_EE
V_IL
(see
Fig.10)
10.0 0
V_IH
V_S =
or
V_CC − V_EE
V_IL
(see
Fig.10)
10.0 0 V_IH V_S =
or
V_CC − V_EE
V_IL
(see
Fig.11)
5.5 0 V_CC
5.0 −5.0 or
GND
V_is = V_EE
or V_CC;
V_os = V_CC
or V_EE
4.5 0
to
V_CC other
−2.1 V inputs
5.5
at V_CC or
GND
Note to HCT types
1. The value of additional quiescent supply current (∆I_CC) for a unit load of 1 is given here.
To determine ∆I_CC per input, multiply this value by the unit load coefficient shown in the table below.
INPUT
E₁, E₂
S_n
LE
UNIT LOAD COEFFICIENT
0.50
0.50
1.5
December 1990
10