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Toshiba Electronic Components Datasheet

TC74LVX4051FK Datasheet

8-Channel Analog Multiplexer/Demultiplexer

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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
TC74LVX4052F/FT/FK
Dual 4-Channel Analog Multiplexer/Demultiplexer
TC74LVX4053F/FT/FK
Triple 2-Channel Analog Multiplexer/Demultiplexer
TC74LVX4051F, TC74LVX4052F,
TC74LVX4053F
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.
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 (VCC GND) is
small, the device can perform large-amplitude (VCC VEE) signal
switching.
For example, if VCC = 3 V, GND = 0 V, and VEE = 3 V, signals
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 VCC). As a result, for example,
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.
Features
Low ON resistance: Ron = 22 Ω (typ.) (VCC VEE = 3 V)
Ron = 15 Ω (typ.) (VCC VEE = 6 V)
High speed: tpd = 3 ns (typ.) (VCC = 3.0 V)
Low power dissipation: ICC = 4 μA (max) (Ta = 25°C)
Input level: VIL = 0.8 V (max) (VCC = 3 V)
VIH = 2.0 V (min) (VCC = 3 V)
Power down protection is provided on all control inputs
Pin and function compatible with 74HC4051/4052/4053
1
TC74LVX4051FT, TC74LVX4052FT,
TC74LVX4053FT
TC74LVX4051FK, TC74LVX4052FK,
TC74LVX4053FK
Weight
SOP16-P-300-1.27A
TSSOP16-P-0044-0.65A
VSSOP16-P-0030-0.50
: 0.18 g ( typ.)
: 0.06 g ( typ.)
: 0.02 g ( typ.)
Start of commercial production
2000-09
2014-03-01


Toshiba Electronic Components Datasheet

TC74LVX4051FK Datasheet

8-Channel Analog Multiplexer/Demultiplexer

No Preview Available !

Pin Assignment (top view)
TC74LVX4051
41
62
COM 3
74
55
INH 6
VEE 7
GND 8
16 VCC
15 2
14 1
13 0
12 3
11 A
10 B
9C
TC74LVX4051,4052,4053F/FT/FK
TC74LVX4052
0Y 1
2Y 2
Y-COM 3
3Y 4
1Y 5
INH 6
VEE 7
GND 8
16 VCC
15 2X
14 1X
13 X-COM
12 0X
11 3X
10 A
9B
TC74LVX4053
1Y 1
0Y 2
1Z 3
Z-COM 4
0Z 5
INH 6
VEE 7
GND 8
16 VCC
15 Y-COM
14 X-COM
13 1X
12 0X
11 A
10 B
9C
Truth Table
Inhibit
L
L
L
L
L
L
L
L
H
Control Inputs
C*
B
L
L
L
L
L
H
L
H
H
L
H
L
H
H
H
H
X
X
“ON” Channel
A
TC74LVX4051
TC74LVX4052
TC74LVX4053
L
0
0X, 0Y
0X, 0Y, 0Z
H
1
1X, 1Y
1X, 0Y, 0Z
L
2
2X, 2Y
0X, 1Y, 0Z
H
3
3X, 3Y
1X, 1Y, 0Z
L
4
0X, 0Y, 1Z
H
5
1X, 0Y, 1Z
L
6
0X, 1Y, 1Z
H
7
1X, 1Y, 1Z
X
None
None
None
X: Don't care, *: Except TC74LVX4052
2
2014-03-01


Part Number TC74LVX4051FK
Description 8-Channel Analog Multiplexer/Demultiplexer
Maker Toshiba Semiconductor
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TC74LVX4051FK Datasheet PDF






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