December 1990 2
Philips Semiconductors Product specification
Triple 2-channel analog
multiplexer/demultiplexer
74HC/HCT4053
FEATURES
• Low “ON” resistance:
80 Ω(typ.) at VCC− VEE= 4.5 V
70 Ω (typ.) at VCC− VEE= 6.0 V
60 Ω (typ.) at VCC− VEE= 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
• ICC category: MSI
GENERAL DESCRIPTION
The 74HC/HCT4053 are high-speed Si-gate CMOS
devices and are pin compatible with the “4053” of the
“4000B” series. They are specified in compliance with
JEDEC standard no. 7A.
The 74HC/HCT4053 are triple 2-channel analog
multiplexers/demultiplexers with a common enable input
(
E). Each multiplexer/demultiplexer has two independent
inputs/outputs (nY0 and nY1), a common input/output (nZ)
and three digital select inputs (S1 to S3).
With E LOW, one of the two switches is selected (low
impedance ON-state) by S1 to S3. With E HIGH, all
switches are in the high impedance OFF-state,
independent of S1 to S3.
VCC and GND are the supply voltage pins for the digital
control inputs (S1, to S3, and E). The VCC 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 (nY0 and nY1, and nZ) can swing
between VCC as a positive limit and VEE as a negative limit.
VCC− VEE may not exceed 10.0 V.
For operation as a digital multiplexer/demultiplexer, VEE is
connected to GND (typically ground).
QUICK REFERENCE DATA
VEE= GND = 0 V; T
amb
=25°C; tr=tf= 6 ns
Notes
1. C
PD
is used to determine the dynamic power dissipation (PD in µW):
PD=CPD× V
CC
2
× fi+∑ {(CL+CS) × V
CC
2
× fo} where:
fi= input frequency in MHz; fo= output frequency in MHz
∑ {(CL+CS) × V
CC
2
× fo} = sum of outputs
CL= output load capacitance in pF; CS= max. switch capacitance in pF
VCC= supply voltage in V
2. For HC the condition is VI= GND to V
CC
For HCT the condition is VI= GND to VCC− 1.5 V
SYMBOL PARAMETER CONDITIONS
TYPICAL
UNIT
HC HCT
t
PZH
/ t
PZL
turn “ON” time CL= 15 pF; RL=1 kΩ; VCC=5 V
E to V
OS
17 23 ns
S
n
to V
OS
21 21 ns
t
PHZ
/ t
PLZ
turn “OFF” time
E to V
OS
18 20 ns
S
n
to V
OS
17 19 ns
C
I
input capacitance 3.5 3.5 pF
C
PD
power dissipation capacitance per switch notes 1 and 2 36 36 pF
C
S
max. switch capacitance
independent (Y) 5 5 pF
common (Z) 8 8 pF