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Toshiba Electronic Components Datasheet

TC74VHC4051AFK Datasheet

8-Channel Analog Multiplexer/Demultiplexer

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TC74VHC4051,4052,4053AF/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VHC4051AF, TC74VHC4051AFK
TC74VHC4052AF, TC74VHC4052AFK
TC74VHC4053AF, TC74VHC4053AFK
TC74VHC4051AF/AFK
8-Channel Analog Multiplexer/Demultiplexer
TC74VHC4052AF/AFK
Dual 4-Channel Analog Multiplexer/Demultiplexer
TC74V4053AF/AFK
Triple 2-Channel Analog Multiplexer/Demultiplexer
TC74VHC4051AF, TC74VHC4052AF,
TC74VHC4053AF
The TC74VHC4051A/4052A/4053A 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.
TC74VHC4051AFK, TC74VHC4052AFK,
TC74VHC4053AFK
The TC74VHC4051A/4052A/4053A offer analog/digital signal selection
as well as mixed signals. The 4051A has an 8-channel configuration, the
4052A has an 4-channel × 2 configuration, and the 4053A has a 2-channel
× 3 configuration.
The switches for each channel are turned ON by the control pin digital
signals.
All control inputs 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, 5.5 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
TC74VHC4051A/4052A/4053A can be used in a variety of applications,
SOP16-P-300-1.27A
VSSOP16-P-0030-0.50
: 0.18 g ( typ.)
: 0.02 g ( typ.)
including in the system which has two power supplies, and in battery backup circuits.
Features
Low ON-resistance: Ron = 45 Ω (typ.) (VCC = 3 V)
Ron = 24 Ω (typ.) (VCC = 4.5 V)
Low power dissipation: ICC = 2.0 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
© 2019
1
Toshiba Electronic Devices & Storage Corporation
Start of commercial production
2007-01
2019-01-31


Toshiba Electronic Components Datasheet

TC74VHC4051AFK Datasheet

8-Channel Analog Multiplexer/Demultiplexer

No Preview Available !

Pin Assignment (top view)
TC74VHC4051A
41
62
COM 3
74
55
INH 6
GND 7
GND 8
16 VCC
15 2
14 1
13 0
12 3
11 A
10 B
9C
TC74VHC4051,4052,4053AF/FK
TC74VHC4052A
0Y 1
2Y 2
Y-COM 3
3Y 4
1Y 5
INH 6
GND 7
GND 8
16 VCC
15 2X
14 1X
13 X-COM
12 0X
11 3X
10 A
9B
TC74VHC4053A
1Y 1
0Y 2
1Z 3
Z-COM 4
0Z 5
INH 6
GND 7
GND 8
16 VCC
15 Y-COM
14 X-COM
13 1X
12 0X
11 A
10 B
9C
Truth Table
Control Inputs
Inhibit
C*
B
A
L
L
L
L
L
L
L
H
L
L
H
L
L
L
H
H
L
H
L
L
L
H
L
H
L
H
H
L
L
H
H
H
H
X
X
X
X: Don't care, *: Except VHC4052A
VHC4051A
0
1
2
3
4
5
6
7
None
ONChannel
VHC4052A
0X, 0Y
1X, 1Y
2X, 2Y
3X, 3Y
None
VHC4053A
0X, 0Y, 0Z
1X, 0Y, 0Z
0X, 1Y, 0Z
1X, 1Y, 0Z
0X, 0Y, 1Z
1X, 0Y, 1Z
0X, 1Y, 1Z
1X, 1Y, 1Z
None
© 2019
2
Toshiba Electronic Devices & Storage Corporation
2019-01-31


Part Number TC74VHC4051AFK
Description 8-Channel Analog Multiplexer/Demultiplexer
Maker Toshiba
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TC74VHC4051AFK Datasheet PDF






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