74HC4051BQ Series

8-channel analog multiplexer/demultiplexer

Catalog

8-channel analog multiplexer/demultiplexer

Part	Channel Capacitance (CS(off), CD(off))	Multiplexer/Demultiplexer Circuit	Number of Circuits	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Current - Leakage (IS(off)) (Max) [Max]	Mounting Type	-3db Bandwidth	Voltage - Supply, Dual (V±) [Min]	Voltage - Supply, Dual (V±) [Max]	Channel-to-Channel Matching (ΔRon)	Voltage - Supply, Single (V+) [Max]	Voltage - Supply, Single (V+) [Min]	On-State Resistance (Max) [Max]	Supplier Device Package
Nexperia USA Inc. 74HC4051BQ,115	3.5 pF	8:1	1	42 ns	51 ns	125 °C	-40 °C	16-VFQFN Exposed Pad	400 nA	Surface Mount	180 MHz	-1.5 V	5 V	6 Ohm	10 V	2 V	120 Ohm	16-DHVQFN (2.5x3.5)

Catalog

8-channel analog multiplexer/demultiplexer

Description

The 74HC4051; 74HCT4051 is a single-pole octal-throw analog switch (SP8T) suitable for use in analog or digital 8:1 multiplexer/demultiplexer applications. The switch features three digital select inputs (S0, S1 and S2), eight independent inputs/outputs (Yn), a common input/output (Z) and a digital enable input (E). WhenEis HIGH, the switches are turned off. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.