| Part Number | 74VHC157MTC | 74VHC157MTR | 
|---|---|---|
| Manufacturer | onsemi | STMicroelectronics | 
| Category | Logic - Signal Switches, Multiplexers, Decoders | Logic - Signal Switches, Multiplexers, Decoders | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Type | Multiplexer | Multiplexer | 
| Circuit | 4 x 2:1 | 4 x 2:1 | 
| Independent Circuits | 1 | 1 | 
| Current - Output High, Low | 8mA, 8mA | 8mA, 8mA | 
| Voltage Supply Source | Single Supply | Single Supply | 
| Voltage - Supply | 2V ~ 5.5V | 2V ~ 5.5V | 
| Operating Temperature | -40°C ~ 85°C | -55°C ~ 125°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) | 16-SOIC (0.154", 3.90mm Width) | 
| Supplier Device Package | 16-TSSOP | 16-SO |