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54153 DM54153 DM74153 Dual 4-Line to 1-Line Data Selectors Multiplexers
June 1989
54153 DM54153 DM74153 Dual 4-Line to 1-Line
Data Selectors Multiplexers
General Description Features
Each of these data selectors multiplexers contains invert- Y Permits multiplexing from N lines to 1 line
ers and drivers to supply fully complementary on-chip bina- Y Performs parallel-to-serial conversion
ry decoding data selection to the AND-OR-invert gates Y Strobe (enable) line provided for cascading (N lines to
Separate strobe inputs are provided for each of the two n lines)
four-line sections Y High fan-out low-impedance totem-pole outputs
Y Typical average propagation delay times
From data 11 ns
From strobe 18 ns
From select 20 ns
Y Typical power dissipation 170 mW
Y Alternate Military Aerospace device (54153) is avail-
able Contact a National Semiconductor Sales Office
Distributor for specifications
Connection Diagram Function Table
Dual-In-Line Package
Select
Data Inputs Strobe Output
Inputs
B A C0 C1 C2 C3 G Y
X X X X X X H L
L L L X X X L L
L L H X X X L H
L H X L X X L L
L H X H X X L H
H L X X L X L L
H L X X H X L H
H H X X X L L L
H H X X X H L H
Select inputs A and B are common to both sections
H e High Level L e Low Level X e Don't Care
TL F 6547