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DP8344BV
- Manufacturer's Part No.:DP8344BV
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- Description:IC MPU 20MHZ 84PLCC
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These 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 DM74LS157 presents true data where as the DM74LS158 presents inverted data to minimize propagation delay time.
Features
• Buffered inputs and outputs
• Typical Propagation Time DM74LS157 9 ns DM74LS158 7 ns
• Typical Power Dissipation DM74LS157 49 mW DM74LS158 24 mWApplications
• Expand any data input point
• Multiplex dual data buses
• Generate four functions of two variables (one variable is common)
• Source programmable counters
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
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