The G4 and E4 suffixes were added for ROHS conversion. The G4 and E4 parts are exactly the same as the original parts without the G4 or E4 suffix.
For lead-frame-based devices, the RoHS-compliant solution is backward-compatible with lead-based processes; so the same part is shipped regardless of whether a unique part number or a standard part number is ordered.
Lead-frame-based unique part numbers will consist of the standard part number plus a two-character suffix (usually E4 or G4, sometimes E3, E6, G3 or G6).
"E" = RoHS-compliant
"G" = Green (RoHS-compliant and no Br/Sb)
Please contact a Mouser Technical Sales Representative for further information.
Texas Instruments CD4066B Quad Bilateral Switch is intended for transmitting or multiplexing analog or digital signals. The device is pin-for-pin compatible with the CD4016B but exhibits a much lower on-state resistance. The on-state resistance is also relatively constant over the full signal-input range. The CD4066B device consists of four bilateral switches with independent controls. Both the p and the n devices in a given switch are biased on or off simultaneously by the control signal. The well of the n-channel device on each switch is tied to either the input (when the switch is on) or to VSS (when the switch is off). This configuration eliminates the variation of the switch-transistor threshold voltage with an input signal and keeps the on-state resistance low over the full operating-signal range.
The G4 and E4 suffixes were added for ROHS conversion. The
G4 and E4 parts are exactly the same as the original parts
without the G4 or E4 suffix.
For lead-frame-based devices, the RoHS-compliant solution
is backward-compatible with lead-based processes; so the
same part is shipped regardless of whether a unique part
number or a standard part number is ordered.
Lead-frame-based unique part numbers will consist of the
standard part number plus a two-character suffix (usually
E4 or G4, sometimes E3, E6, G3 or G6).
"E" = RoHS-compliant
"G" = Green (RoHS-compliant and no Br/Sb)
Please contact a Mouser Technical Sales Representative for
further information.
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