December 1990 2
Philips Semiconductors Product specification
Quad bilateral switches 74HC/HCT4016
FEATURES
• Low “ON” resistance:
160 Ω (typ.) at V
CC
= 4.5 V
120 Ω (typ.) at V
CC
= 6.0 V
80 Ω (typ.) at V
CC
= 9.0 V
• Individual switch controls
• Typical “break before make” built in
• Output capability: non-standard
• I
CC
category: SSI
GENERAL DESCRIPTION
The 74HC/HCT4016 are high-speed Si-gate CMOS
devices and are pin compatible with the “4016” of the
“4000B” series. They are specified in compliance with
JEDEC standard no. 7A.
The 74HC/HCT4016 have four independent analog
switches (transmission gates).
Each switch has two input/output terminals (Y
n
,Z
n
) and an
active HIGH enable input (E
n
). When E
n
is connected to
V
CC
, a low bidirectional path between Y
n
and Z
n
is
established (ON condition). When E
n
is connected to
ground (GND), the switch is disabled and a high
impedance between Y
n
and Z
n
is established (OFF
condition).
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
) >> GND. Inputs Y
n
and Z
n
are electrically
equivalent terminals.
QUICK REFERENCE DATA
GND = 0 V; T
amb
= 25 °C; t
r
= t
f
= 6 ns
Notes
1. C
PD
is used to determine the dynamic power dissipation (P
D
in µW):
P
D
= C
PD
× V
CC
2
× f
i
+∑{(C
L
+C
S
)×V
CC
2
× f
o
} where:
f
i
= input frequency in MHz
f
o
= output frequency in MHz
∑ {(C
L
+ C
S
) × V
CC
2
× 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
ORDERING INFORMATION
See
“74HC/HCT/HCU/HCMOS Logic Package Information”
.
SYMBOL PARAMETER CONDITIONS
TYPICAL
UNIT
HC HCT
t
PZH
/ t
PZL
turn “ON” time E
n
to V
OS
C
L
= 15 pF; R
L
=1 kΩ;
V
CC
= 5 V
16 17 ns
t
PHZ
/ t
PLZ
turn “OFF” time E
n
to V
OS
14 20 ns
C
I
input capacitance 3.5 3.5 pF
C
PD
power dissipation capacitance per switch notes 1 and 2 12 12 pF
C
S
max. switch capacitance 5 5 pF
