| Part Number | SN74CB3Q3244PWRE4 | SN74CB3Q3245PWRE4 | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Logic - Signal Switches, Multiplexers, Decoders | Logic - Signal Switches, Multiplexers, Decoders | 
|   |   | |
| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key | 
| Type | Bus Switch | Bus Switch | 
| Circuit | 4 x 1:1 | 8 x 1:1 | 
| Independent Circuits | 2 | 1 | 
| Current - Output High, Low | - | - | 
| Voltage Supply Source | Single Supply | Single Supply | 
| Voltage - Supply | 2.3V ~ 3.6V | 2.3V ~ 3.6V | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) | 
| Supplier Device Package | 20-TSSOP | 20-TSSOP |