Demultiplexer archives - Page 5 of 14

Description

Triple 2-channel Analog Multiplexers/Demultiplexers

Manufacturer: Hitachi Semiconductor

Pinouts:

HD74HC4053: This device contains 6 switches whose outputs are connected together in pairs, thus
implementing a triple 2 channel multiplexer, or the equivalent of 3 single-pole-double throw configuration.
Each of the A, B, or C select lines independently controls one pair of switches, selecting one of the two
switches to be “on”.

Features

• High Speed Operation
• Wide Operating Voltage
• Low Quiescent Supply Current

Block Diagram

Part Number: HC4053, 74HC4053, 74HCT4053

Function: Triple 2-channel analog multiplexer/demultiplexer

Image:

Pinouts:

Description

The 74HC4053; 74HCT4053 is a high-speed Si-gate CMOS device and is pin compatible
with the HEF4053B. It is specified in compliance with JEDEC standard no. 7A.

The 74HC4053; 74HCT4053 is triple 2-channelanalog multiplexer/demultiplexer with a common enable input (E). Each multiplexer/demultiplexer has two independent inputs/outputs (nY0 and nY1), a common input/output (nZ) and three digital select inputs (Sn). With ELOW, one of the two switches is selected (low-impedance ON-state) by S1 to S3. With EHIGH, all switches are in the high-impedance OFF-state, independent of S1 to S3.