| Part Number | TCA9543APWR | TCA9545APWR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | Logic - Signal Switches, Multiplexers, Decoders | Logic - Signal Switches, Multiplexers, Decoders |
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| Product Status | Active | Active |
| Type | Bus Switch | Bus Switch |
| Circuit | 2 x 1:2 | 2 x 1:4 |
| Independent Circuits | 1 | 1 |
| Current - Output High, Low | - | - |
| Voltage Supply Source | Single Supply | Single Supply |
| Voltage - Supply | 1.65V ~ 5.5V | 1.65V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 14-TSSOP | 20-TSSOP |