8-channel analogue multiplexer/demultiplexer
INTEGRATED CIRCUITS
DATA SHEET
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• The IC04 LOCMOS HE4000B Logic Family ...
Description
INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HEC The IC04 LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC
HEF4051B MSI 8-channel analogue multiplexer/demultiplexer
Product specification File under Integrated Circuits, IC04 January 1995
Philips Semiconductors
Product specification
8-channel analogue multiplexer/demultiplexer
DESCRIPTION The HEF4051B is an 8-channel analogue multiplexer/demultiplexer with three address inputs (A0 to A2), an active LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). The device contains eight bidirectional analogue switches, each with one side connected to an independent input/output (Y0 to Y7) and the other side connected to a common input/output (Z). With E LOW, one of the eight switches is selected (low impedance ON-state) by A0 to A2. With E HIGH, all switches are in the high impedance OFF-state, independent of A0 to A2. VDD and VSS are the supply voltage connections for the digital control inputs (A0 to A2, and E). The VDD to VSS range is 3 to 15 V.
HEF4051B MSI
The analogue inputs/outputs (Y0 to Y7, and Z) can swing between VDD as a positive limit and VEE as a negative limit. VDD−VEE may not exceed 15 V. For operation as a digital multiplexer/demultiplexer, VEE is connected to VSS (typically ground).
Fig.2 Pinning diagram.
HEF4051BP(N): HEF4051BD(F):
16-lead DIL; plastic (SOT38-1) 16-...
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