Part number:
DM74LS253
Manufacturer:
Fairchild Semiconductor
File Size:
56.95 KB
Description:
3-state data selector/multiplexer.
DM74LS253_FairchildSemiconductor.pdf
Datasheet Details
Each of these Schottky-clamped data selectors/multiplexers contains inverters and drivers to supply fully complementary, on-chip, binary decoding data selection to the AND-OR gates.
Separate output control inputs are provided for each of the two four-line sections.
The 3-STATE outputs can interface
DM74LS253 Features
* s 3-STATE version of DM74LS153 with same pinout s Schottky-diode-clamped transistors s Permit multiplexing from N-lines to one line s Performs parallel-to-serial conversion s Strobe/output control s High fanout totem-pole outputs s Typical propagation delay Data to output Select to output 12 ns 21 n
DM74LS253_FairchildSemiconductor.pdf
Datasheet Details
DM74LS253
Fairchild Semiconductor
56.95 KB
3-state data selector/multiplexer.
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