SN54157J
ActiveQUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN54157J
ActiveQUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
Description
General part information
SN54157 Series
These monolithic data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four output gates. A separate strobe input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The ’157, ’LS157, and ’S157 present true data whereas the ’LS158 and ’S158 present inverted data to minimize propagation delay time.
These monolithic data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four output gates. A separate strobe input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The ’157, ’LS157, and ’S157 present true data whereas the ’LS158 and ’S158 present inverted data to minimize propagation delay time.
Technical Specifications
Parameters and characteristics for this part
| Specification | SN54157J |
|---|---|
| Circuit | 4 x 2:1 |
| Current - Output High | 800 µA |
| Current - Output Low | 16 mA |
| Independent Circuits | 1 |
| Mounting Type | Through Hole |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -55 °C |
| Package Length | 0.3 in |
| Package Name | 16-CDIP |
| Package Width | 7.62 mm |
| Type | Data Selector/Multiplexer |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 4.5 V |
| Voltage Supply Source | Single Supply |
Pricing
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