74S153

DM74S153 Dual 1-of-4 Line Data Selector/Multiplexer August 1986 Revised April 2000 DM74S153 Dual 1-of-4 Line Data Selector/Multiplexer General Description Each of these data selectors/multiplexers contains inverters and drivers to supply fully complementary, on-chip, binary decoding data selection to the AND-OR-invert gates. Separate strobe inputs are provided for each of the two four-line sections. Features s Permits multiplexing from N lines to 1 line s Performs parallel-to-serial conversion s Strobe (enable) line provided for cascading (N lines to n lines) s High fan-out, low-impedance, totem-pole outputs s Typical average propagation delay times From data 6 ns From strobe 9.5 ns From select 12 ns s Typical power dissipation 225 mW Ordering Code: Order Number Package Number Package Description DM74S153N N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Connection Diagram Function Table Select Inputs Data Inputs Strobe B A C0 C1 C2 C3 G XX X X X X H LL L X X X L LL H X X X L LH X L X X L LH X H X X L HL X X L X L HL X X H X L HH X X X L L HH X X X H L Select inputs A and B are common to both sections. H = HIGH Level L = LOW Level X = Don’t Care Output Y L L H L H L H L H © 2000 Fairchild Semiconductor Corporation DS006469 www.fairchildsemi.com DM74S153 Logic Diagram www.fairchildsemi.com 2 DM74S153 Absolute Maximum Ratings(Note 1) Supply Voltage 7V Input Voltage 5.5V Operating Free Air Temperature Ra...