TC74LVX4051,4052,4053F/FT/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74LVX4051F,TC74LVX4051FT,TC74LVX4051FK
TC74LVX4052F,TC74LVX4052FT,TC74LVX4052FK
TC74LVX4053F,TC74LVX4053FT,TC74LVX4053FK
TC74LVX4051F/FT/FK
8-Channel Analog Multiplexer/Demultiplexer
TC74LVX4051F, TC74LVX4052F,
TC74LVX4053F
TC74LVX4052F/FT/FK
Dual 4-Channel Analog Multiplexer/Demultiplexer
TC74LVX4053F/FT/FK
Triple 2-Channel Analog Multiplexer/Demultiplexer
The TC74LVX4051/4052/4053 are high-speed, low-voltage drive
analog multiplexer/demultiplexers using silicon gate CMOS
technology. In 3 V and 5 V systems these can achieve high-speed
operation with the low power dissipation that is a feature of
CMOS.
TC74LVX4051FT, TC74LVX4052FT,
TC74LVX4053FT
The TC74LVX4051/4052/4053 offer analog/digital signal
selection as well as mixed signals. The 4051 has an 8-channel
configuration, the 4052 has an 4-channel × 2 configuration, and
the 4053 has a 2-channel × 3 configuration.
The switches for each channel are turned ON by the control pin
digital signals.
Although the control signal logical amplitude (V
− GND) is
− V ) signal
EE
CC
TC74LVX4051FK, TC74LVX4052FK,
TC74LVX4053FK
small, the device can perform large-amplitude (V
switching.
CC
For example, if V
= 3 V, GND = 0 V, and V
= −3 V, signals
CC
EE
between −3 V and +3 V can be switched from the logical circuit
using a single 3 V power supply.
All control input pins are equipped with a newly developed input
protection circuit that avoids the need for a diode on the plus side
(forward side from the input to the V ). As a result, for example,
CC
5 V signals can be permitted on the inputs even when the power
supply voltage to the circuits is off. As a result of this input power
protection, the TC74LVX4051/4052/4053 can be used in a variety
of applications, including in the system which has two power
supplies, and in battery backup circuits.
Weight
SOP16-P-300-1.27A
TSSOP16-P-0044-0.65A : 0.06 g ( typ.)
: 0.18 g ( typ.)
VSSOP16-P-0030-0.50
: 0.02 g ( typ.)
Features
•
Low ON resistance: R = 22 Ω (typ.) (V
− V
− V
= 3 V)
= 6 V)
on
CC
EE
R
on
= 15 Ω (typ.) (V
CC
EE
•
•
•
High speed: t = 3 ns (typ.) (V
= 3.0 V)
pd
CC
Low power dissipation: I
= 4 μA (max) (Ta = 25°C)
CC
Input level: V = 0.8 V (max) (V
= 3 V)
= 3 V)
IL
CC
CC
V
IH
= 2.0 V (min) (V
•
•
Power down protection is provided on all control inputs
Pin and function compatible with 74HC4051/4052/4053
1
2008-05-01