54LS153 Datasheet, PDF (1/6 Pages) National Semiconductor (TI) – Dual 4-Line to 1-Line Data Selectors/Multiplexers

June 1989
54LS153 DM54LS153 DM74LS153
Dual 4-Line to 1-Line Data Selectors Multiplexers
General Description
Each of these data selectors multiplexers contains invert-
ers and drivers to supply fully complementary on-chip bina-
ry decoding data selection to the AND-OR-invert gates
Separate strobe inputs are provided for each of the two
four-line sections
Features
Y _{Permits multiplexing from N lines to 1 line}
Y _{Performs at parallel-to-serial conversion}
Y _{Strobe (enable) line provided for cascading (N lines to}
n lines)
Y _{High fan-out low impedance totem pole outputs}
Y _{Typical average propagation delay times}
From data 14 ns
From strobe 19 ns
From select 22 ns
Y _{Typical power dissipation 31 mW}
Y _{Alternate Military Aerospace device (54LS153) is avail-}
able Contact a National Semiconductor Sales Office
Distributor for specifications
Connection Diagram
Dual-In-Line Package
Order Number 54LS153DMQB 54LS153FMQB
54LS153LMQB DM54LS153J DM54LS153W
DM74LS153M or DM74LS153N
See NS Package Number E20A J16A M16A
N16E or W16A
Logic Diagram
TL F 6393 – 1
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 e High Level L e Low Level X e Don’t Care
Output
Y
L
L
H
L
H
L
H
L
H
TL F 6393 – 2
C1995 National Semiconductor Corporation TL F 6393
RRD-B30M105 Printed in U S A