PartNumber | SN74LS148DR | SN74LS148D | SN74LS148DG4 |
Description | Encoders, Decoders, Multiplexers & Demultiplexers 8 to 3 Priority | Encoders, Decoders, Multiplexers & Demultiplexers 8 to 3 Priority | Encoders, Decoders, Multiplexers & Demultiplexers 8 Ln to 3 Ln Priority Encoder |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
RoHS | Y | Y | Y |
Product | Selectors / Multiplexers | Selectors / Multiplexers | Selectors / Multiplexers |
Logic Family | LS | LS | LS |
Number of Bits | 16 bit | 16 bit | - |
Number of Input Lines | 8 Input | 8 Input | 8 Input |
Number of Output Lines | 3 Output | 3 Output | 3 Output |
Propagation Delay Time | 19 ns | 19 ns | 19 ns |
Supply Voltage Min | 4.75 V | 4.75 V | 4.75 V |
Supply Voltage Max | 5.25 V | 5.25 V | 5.25 V |
Minimum Operating Temperature | 0 C | 0 C | 0 C |
Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | SOP-16 | SOP-16 | SOP-16 |
Packaging | Reel | Tube | Tube |
Function | 8 to 3 Priority | 8 to 3 Priority | Encoder |
Height | 1.58 mm | 1.58 mm | 1.58 mm |
Input Voltage | - 4.75 V to + 5.25 V | 2.0 V to 0.8 V | - |
Length | 9.9 mm | 9.9 mm | 9.9 mm |
Number of Circuits | Quad | Quad | - |
Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | 0 C to + 70 C |
Output Current | 8 mA | 8 mA | - 0.4 mA, 8 mA |
Output Voltage | 4.75 V to 5.25 V | + 0.4 V to + 0.5 V | - |
Series | SN74LS148 | SN74LS148 | SN74LS148 |
Width | 3.91 mm | 3.91 mm | 3.91 mm |
Brand | Texas Instruments | Texas Instruments | Texas Instruments |
Logic Type | Priority Encoder | Priority Encoder | Bipolar |
High Level Output Current | - 0.4 mA | - 0.4 mA | - 0.4 mA |
Low Level Output Current | 8 mA | 8 mA | 8 mA |
Maximum Clock Frequency | 35 MHz | 35 MHz | 35 MHz |
Operating Supply Voltage | 5 V | 5 V | 5 V |
Pd Power Dissipation | 190 mW | - | - |
Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
Factory Pack Quantity | 2500 | 40 | 40 |
Subcategory | Logic ICs | Logic ICs | Logic ICs |
Unit Weight | 0.004998 oz | 0.004998 oz | 0.004998 oz |