Texas Instruments SN74HC4066PWT Signal Switches, Multiplexers and Decoders
IC SWITCH QUAD 1X1 14TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74HC4066PWT
Series
Base Model
Detailed Description
Quad 2:1 analog switch IC, featuring 4 independent SPST channels. Operates with a 5V supply voltage, supporting a range of 2V to 6V. Offers a 30MHz bandwidth and 30 Ohm on-state resistance. Packaged in a 14-TSSOP surface-mount format, with dimensions of 5.1mm length, 4.5mm width, and 1.05mm height. Suitable for operation between -40°C and 85°C, with low 2µA supply current.
Package
TSSOP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SN74HC4066PWT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74HC4066PWT Signal Switches, Multiplexers and Decoders technical specifications.
General
Series
74HC
RoHS
Yes
Number of Channels
4
Package / Case
14-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
5V
Lifecycle Status
Active
Bandwidth
30MHz
Package
TSSOP
Alternate Parts Comparison (SN74HC4066PWT vs SN74HC595DRG3 vs SN74HC151QDRQ1 vs SN74HC158DR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-TSSOP | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 85°C |
| Supply Voltage | 5V | 2V ~ 6V | 2V ~ 6V | 2V ~ 6V |
| Lifecycle Status | Active | Active | Active | Active |
| Action |
Texas Instruments SN74HC4066PWT Signal Switches, Multiplexers and Decoders Overview
Quad 2:1 analog switch IC, featuring 4 independent SPST channels. Operates with a 5V supply voltage, supporting a range of 2V to 6V. Offers a 30MHz bandwidth and 30 Ohm on-state resistance. Packaged in a 14-TSSOP surface-mount format, with dimensions of 5.1mm length, 4.5mm width, and 1.05mm height.
Suitable for operation between -40°C and 85°C, with low 2µA supply current.
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC74HC4066ADTR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
4 Circuit IC Switch 1:1 70Ohm 14-TSSOP
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
SN74HC08DRTexas Instruments4-ch, 2-input, 2-V to 6-V 5.2 mA drive strength AND gate 14-SOIC -40 to 85