74HCT4351D,118 NXP Semiconductors, 74HCT4351D,118 Datasheet - Page 2

• Manufacturer Part Number: 74HCT4351D,118
• Description: IC MUX/DEMUX 8X1 20SOIC
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT4351D,118

• Function: Multiplexer/Demultiplexer
• Circuit: 1 x 8:1
• On-state Resistance: 60 Ohm
• Voltage Supply Source: Dual Supply
• Voltage - Supply, Single/dual (±): ±4.5 V ~ 5.5 V
• Current - Supply: 16µA
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HCT4351D-T; 74HCT4351D-T; 933774600118

Philips Semiconductors
FEATURES
GENERAL DESCRIPTION
The 74HC/HCT4351 are high-speed Si-gate CMOS
devices. They are specified in compliance with JEDEC
standard no. 7A.
QUICK REFERENCE DATA
V
Notes
1. C
December 1990
SYMBOL
t
t
C
C
C
EE
PZH
PHZ
Wide analog input voltage range:
Low “ON” resistance:
80
70
60
Logic level translation: to enable 5 V logic to
communicate with
Typical “break before make” built in
Address latches provided
Output capability: non-standard
I
8-channel analog
multiplexer/demultiplexer with latch
I
PD
S
CC
dissipation (P
f
f
C
C
V
5 V
= GND = 0 V; T
i
o
/ t
/ t
CC
PD
= input frequency in MHz
L
S
category: MSI
= output frequency in MHz
{(C
= output load capacitance in pF
PZL
PLZ
P
where:
= max. switch capacitance in pF
(typ.) at V
(typ.) at V
(typ.) at V
= supply voltage in V
is used to determine the dynamic power
D
L
+ C
= C
S
PD
PARAMETER
turn “ON” time E
turn “OFF” time E
input capacitance
power dissipation capacitance per switch
max. switch capacitance
)
independent (Y)
common (Z)
CC
CC
CC
D
V
V
in W):
CC
amb
CC
2
V
V
V
5 V analog signals
2
= 25 C; t
EE
EE
EE
f
o
f
} = sum of outputs
= 4.5 V
= 6.0 V
= 9.0 V
i
+ {(C
1
, E
1
, E
r
= t
2
L
2
+ C
or S
f
or S
= 6 ns
S
n
)
n
to V
to V
V
CC
os
os
2
f
o
}
CONDITIONS
C
notes 1 and 2
2
L
The 74HC/HCT4351 are 8-channel analog
multiplexers/demultiplexers with three select inputs (S
S
(LE), eight independent inputs/outputs (Y
common input/output (Z).
With E
selected (low impedance ON-state) by S
at the select inputs may be latched by using the active
LOW latch enable input (LE). When LE is HIGH the latch
is transparent. When either of the two enable inputs,
E
analog switches are turned off.
V
control inputs (S
ranges are 2.0 to 10.0 V for HC and 4.5 to 5.5 V for HCT.
The analog inputs/outputs (Y
between V
limit.
V
For operation as a digital multiplexer/demultiplexer, V
connected to GND (typically ground).
2. For HC the condition is V
ORDERING INFORMATION
See
Information”
= 15 pF; R
2
1
CC
CC
), two enable inputs (E
(active LOW) and E
For HCT the condition is V
and GND are the supply voltage pins for the digital
“74HC/HCT/HCU/HCMOS Logic Package
V
1
EE
LOW and E
CC
may not exceed 10.0 V.
L
.
= 1 k ; V
as a positive limit and V
0
to S
2
is HIGH, one of the eight switches is
2
CC
2
, LE, E
(active HIGH), is inactive, all 8
1
= 5 V
and E
0
1
I
to Y
I
74HC/HCT4351
and E
= GND to V
= GND to V
2
), a latch enable input
7
Product specification
HC
27
21
3.5
25
5
25
, and Z) can swing
TYPICAL
2
EE
). The V
0
as a negative
0
to S
HCT
35
23
3.5
5
25
to Y
25
CC
CC
2
CC
7
. The data
) and a
1.5 V
to GND
UNIT
ns
ns
pF
pF
pF
pF
EE
0
to
is