74VHC4051, 8-Channel Analog Multiplexer 74VHC4052, Dual 4-Channel Analog Multiplexer
74VHC4053, Triple 2-Channel Analog Multiplexer
May 2007
74VHC4051, 8-Channel Analog Multiplexer
tm
74VHC4052, Dual 4-Channel Analog Multiplexer
74VHC4053, Triple 2-Channel Analog Multiplexer
Features General Description
Wide analog input voltage range: 6V These multiplexers are digitally controlled analog
switches implemented in advanced silicon-gate CMOS
Low ON resistance: 50 Typ. (V V = 4.5V)
CC EE
technology. These switches have low ON resistance
30 Typ. (V V = 9V)
CC EE
and low OFF leakages. They are bidirectional switches,
Logic level translation to enable 5V logic with 5V
thus any analog input may be used as an output and
analog signals
vice-versa. Also these switches contain linearization cir-
Low quiescent current: 80A maximum
cuitry which lowers the ON resistance and increases
Matched switch characteristic switch linearity. These devices allow control of up to 6V
(peak) analog signals with digital control signals of 0 to
Pin and function compatible with the
6V. Three supply pins are provided for V , ground, and
74HC4051/ 4052/4053
CC
V . This enables the connection of 05V logic signals
EE
when V
= 5V and an analog input range of 5V when
CC
V = 5V. All three devices also have an inhibit control
EE
which when high will disable all switches to their off
state. All analog inputs and outputs and digital inputs are
protected from electrostatic damage by diodes to V
CC
and ground.
VHC4051: This device connects together the outputs of
8 switches, thus achieving an 8 channel Multiplexer. The
binary code placed on the A, B, and C select lines
determines which one of the eight switches is ON, and
connects one of the eight inputs to the common output.
VHC4052: This device connects together the outputs of
4 switches in two sets, thus achieving a pair of 4-channel
multiplexers. The binary code placed on the A, and B
select lines determine which switch in each 4 channel
section is ON, connecting one of the four inputs in each
section to its common output. This enables the imple-
mentation of a 4-channel differential multiplexer.
VHC4053: This device contains 6 switches whose out-
puts are connected together in pairs, thus implementing
a triple 2 channel multiplexer, or the equivalent of 3
single-pole-double throw configurations. Each of the A,
B, or C select lines independently controls one pair of
switches, selecting one of the two switches to be ON.
1994 Fairchild Semiconductor Corporation www.fairchildsemi.com
74VHC4051, 74VHC4052, 74VHC4053 Rev. 1.374VHC4051, 8-Channel Analog Multiplexer 74VHC4052, Dual 4-Channel Analog Multiplexer
74VHC4053, Triple 2-Channel Analog Multiplexer
Ordering Information
Package
Order Number Number Package Description
74VHC4051M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
74VHC4051WM M16B 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
74VHC4051MTC MTC16 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
4.4mm Wide
74VHC4051N N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
74VHC4052M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
74VHC4052WM M16B 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
74VHC4052MTC MTC16 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
4.4mm Wide
74VHC4053M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
74VHC4053WM M16B 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
74VHC4053MTC MTC16 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
4.4mm Wide
Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter X to the
ordering number.
1994 Fairchild Semiconductor Corporation www.fairchildsemi.com
74VHC4051, 74VHC4052, 74VHC4053 Rev. 1.3 2