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Part Number | 74VHC257MTR | 74VHC257TTR | 74VHC157MTR |
---|---|---|---|
Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Product Status | Obsolete | Obsolete | Obsolete |
Type | Multiplexer | Multiplexer | Multiplexer |
Circuit | 4 x 2:1 | 4 x 2:1 | 4 x 2:1 |
Independent Circuits | 1 | 1 | 1 |
Current - Output High, Low | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA |
Voltage Supply Source | Single Supply | Single Supply | Single Supply |
Voltage - Supply | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V |
Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
Mounting Type | Surface Mount | Surface Mount | Surface Mount |
Package / Case | 16-SOIC (0.154", 3.90mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 16-SOIC (0.154", 3.90mm Width) |
Supplier Device Package | 16-SO | 16-TSSOP | 16-SO |