HEF4051B-Q100: 8-channel analog multiplexer/demultiplexer
The HEF4051B-Q100 is an 8-channel analog multiplexer/demultiplexer with three address
inputs (S1 to S3), an active LOW enable input (E), eight independent inputs/outputs
(Y0 to Y7) and a common input/output (Z). The device contains eight bidirectional analog
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 S1 to S3. With E HIGH, all switches
are in the high-impedance OFF-state, independent of S1 to S3. If break before make is
needed, then it is necessary to use the enable input.
VDD and VSS are the supply voltage connections for the digital control inputs (S1 to S3,
and E). The VDD to VSS range is 3 V to 15 V. The analog 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. Unused inputs must be connected to VDD, VSS, or another input. For
operation as a digital multiplexer/demultiplexer, VEE is connected to VSS (typically
ground). VEE and VSS are the supply voltage connections for the switches.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
Outline 3d SOT403-1
Data Sheets (1)
Application Notes (1)
Brochures (2)
Package Information (2)
Packing (2)
Supporting Information (3)
Ordering Information
| Product | Status |
|---|
| HEF4051BT-Q100 | Active |
| HEF4051BTT-Q100 | Active |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | EFR | MSL | MSL LF |
|---|
| HEF4051BTT-Q100 | | SOT403-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | HEF4051BTT-Q100,11
(9352 985 21118) | HEF4051 | HEF4051BTT-Q100 |    | Always Pb-free | 75.3 | 1 | 1 |
| HEF4051BT-Q100 |  | SOT109-1 | SO-SOJ-REFLOW
SO-SOJ-WAVE
SO-SOJ-REFLOW
SO-SOJ-WAVE | Reel 13" Q4/T2 | Active | HEF4051BT-Q100Z
(9352 985 19139) | HEF4051BT | HEF4051BT-Q100 | | Always Pb-free | 75.3 | 1 | 1 |
| Reel 13" Q1/T1 | Active | HEF4051BT-Q100,118
(9352 985 19118) | HEF4051BT | HEF4051BT-Q100 | | Always Pb-free | 75.3 | 1 | 1 |
