INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
•
The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
•
The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
•
The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HC/HCT4316
Quad bilateral switches
Product specification
File under Integrated Circuits, IC06
September 1993
Philips Semiconductors
Product specification
Quad bilateral switches
FEATURES
•
Low “ON” resistance:
160
Ω
(typ.) at V
CC
−
V
EE
= 4.5 V
120
Ω
(typ.) at V
CC
−
V
EE
= 6.0 V
80
Ω
(typ.) at V
CC
−
V
EE
= 9.0 V
•
Logic level translation:
to enable 5 V logic to communicate
with
±
5 V analog signals
•
Typical “break before make” built in
•
Output capability: non-standard
•
I
CC
category: MSI
GENERAL DESCRIPTION
The 74HC/HCT4316 are high-speed Si-gate CMOS
devices. They are specified in compliance with JEDEC
standard no. 7A.
74HC/HCT4316
The 74HC/HCT4316 have four independent analog
switches. Each switch has two input/output terminals
(nY, nZ) and an active HIGH select input (nS). When the
enable input (E) is HIGH, all four analog switches are
turned off.
Current through a switch will not cause additional V
CC
current provided the voltage at the terminals of the switch
is maintained within the supply voltage range;
V
CC
>>
(V
Y
, V
Z
)
>>
V
EE
. Inputs nY and nZ are electrically
equivalent terminals.
V
CC
and GND are the supply voltage pins for the digital
control inputs (E and nS). The V
CC
to GND ranges are 2.0
to 10.0 V for HC and 4.5 to 5.5 V for HCT.
The analog inputs/outputs (nY and nZ) can swing between
V
CC
as a positive limit and V
EE
as a negative limit.
V
CC
−
V
EE
may not exceed 10.0 V.
See the “4016” for the version without logic level
translation.
QUICK REFERENCE DATA
V
EE
= GND = 0 V; T
amb
= 25
°C;
t
r
= t
f
= 6 ns
TYPICAL
SYMBOL
t
PZH
turn “ON” time
E to V
OS
nS to V
OS
t
PZL
turn “ON” time
E to V
OS
nS to V
OS
t
PHZ
/ t
PLZ
turn “OFF” time
E to V
OS
nS to V
OS
C
I
C
PD
C
S
Notes
1. C
PD
is used to determine the dynamic power
dissipation (P
D
in
µW):
P
D
= C
PD
×
V
CC2
×
f
i
+ ∑
{ (C
L
+
C
S
)
×
V
CC2
×
f
o
}
where:
f
i
= input frequency in MHz
f
o
= output frequency in MHz
∑
{ (C
L
+
C
S
)
×
V
CC2
×
f
o
} = sum of outputs
C
L
= output load capacitance in pF
C
S
= max. switch capacitance in pF
V
CC
= supply voltage in V
2. For HC the condition is V
I
= GND to V
CC
For HCT the condition is V
I
= GND to V
CC
−
1.5 V
input capacitance
power dissipation capacitance per switch
max. switch capacitance
notes 1 and 2
20
16
3.5
13
5
21
19
3.5
14
5
ns
ns
pF
pF
pF
19
16
24
21
ns
ns
PARAMETER
CONDITIONS
HC
C
L
= 15 pF; R
L
= 1 kΩ;
V
CC
= 5 V
19
16
19
17
HCT
ns
ns
UNIT
September 1993
2
Philips Semiconductors
Product specification
Quad bilateral switches
ORDERING INFORMATION
See
“74HC/HCT/HCU/HCMOS Logic Package Information”.
PIN DESCRIPTION
PIN NO.
1, 4, 10, 13
2, 3, 11, 12
7
8
9
15, 5, 6, 14
16
SYMBOL
1Z to 4Z
1Y to 4Y
E
GND
V
EE
1S to 4S
V
CC
NAME AND FUNCTION
independent inputs/outputs
independent inputs/outputs
enable input (active LOW)
ground (0 V)
negative supply voltage
select inputs (active HIGH)
positive supply voltage
74HC/HCT4316
(b)
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
September 1993
3
Philips Semiconductors
Product specification
Quad bilateral switches
FUNCTION TABLE
INPUTS
SWITCH
E
L
L
H
Note
1. H = HIGH voltage level
L = LOW voltage level
X = don’t care
APPLICATIONS
•
Signal gating
•
Modulation
•
Demodulation
•
Chopper
nS
L
H
X
off
on
off
74HC/HCT4316
Fig.4 Functional diagram.
Fig.5 Schematic diagram (one switch).
September 1993
4
Philips Semiconductors
Product specification
Quad bilateral switches
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
Voltages are referenced to V
EE
= GND (ground = 0 V)
SYMBOL
V
CC
±I
IK
±I
SK
±I
S
±I
EE
±I
CC
;
±I
GND
T
stg
P
tot
PARAMETER
DC supply voltage
DC digital input diode current
DC switch diode current
DC switch current
DC V
EE
current
DC V
CC
or GND current
storage temperature range
power dissipation per package
plastic DIL
plastic mini-pack (SO)
P
S
power dissipation per switch
750
500
100
mW
mW
mW
−65
MIN.
−0.5
MAX.
+11.0
20
20
25
20
50
+150
UNIT
V
mA
mA
mA
mA
mA
°C
74HC/HCT4316
CONDITIONS
for V
I
< −0.5
V or V
I
>
V
CC
+
0.5 V
for V
S
< −0.5
V or V
S
>
V
CC
+
0.5 V
for
−0.5
V
<
V
S
<
V
CC
+
0.5 V
for temperature range:
−40
to
+125 °C
74HC/HCT
above
+70 °C:
derate linearly with 12 mW/K
above
+70 °C:
derate linearly with 8 mW/K
Note to ratings
To avoid drawing V
CC
current out of terminal Z, when switch current flows in terminals Y
n
, the voltage drop across the
bidirectional switch must not exceed 0.4 V. If the switch current flows into terminals Z, no V
CC
current will flow out of
terminal Y
n
. In this case there is no limit for the voltage drop across the switch, but the voltages at Y
n
and Z may not
exceed V
CC
or V
EE
.
RECOMMENDED OPERATING CONDITIONS
74HC
SYMBOL
PARAMETER
74HCT
UNIT
CONDITIONS
see Figs 6 and 7
see Figs 6 and 7
min. typ. max. min. typ. max.
V
CC
V
CC
V
I
V
S
T
amb
T
amb
t
r
, t
f
DC supply voltage V
CC
−GND
DC supply voltage V
CC
−V
EE
DC input voltage range
DC switch voltage range
2.0
2.0
GND
V
EE
5.0
5.0
10.0
10.0
V
CC
V
CC
+85
1000
500
400
250
4.5
2.0
GND
V
EE
−40
5.0
5.0
5.5
10.0
V
CC
V
CC
+85
V
V
V
V
°C
ns
6.0
500
see DC and AC
CHARACTERISTICS
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
V
CC
= 10.0 V
operating ambient temperature range
−40
operating ambient temperature range
−40
input rise and fall times
6.0
+125 −40
+125 °C
September 1993
5
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