74S153 Selector/Multiplexer Datasheet

74S153 Datasheet, PDF, Equivalent


Part Number

74S153

Description

Dual 1-of-4 Line Data Selector/Multiplexer

Manufacture

Fairchild Semiconductor

Total Page 4 Pages
Datasheet
Download 74S153 Datasheet


74S153
August 1986
Revised April 2000
DM74S153
Dual 1-of-4 Line Data Selector/Multiplexer
General Description
Each of these data selectors/multiplexers contains invert-
ers 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

74S153
Logic Diagram
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Features DM74S153 Dual 1-of-4 Line Data Selector/ Multiplexer August 1986 Revised April 2000 DM74S153 Dual 1-of-4 Line Data Se lector/Multiplexer General Description Each of these data selectors/multiplex ers contains inverters and drivers to s upply fully complementary, on-chip, bin ary 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 mult iplexing from N lines to 1 line s Perfo rms parallel-to-serial conversion s Str obe (enable) line provided for cascadin g (N lines to n lines) s High fan-out, low-impedance, totem-pole outputs s Typ ical average propagation delay times Fr om data 6 ns From strobe 9.5 ns From se lect 12 ns s Typical power dissipation 225 mW Ordering Code: Order Number Pa ckage Number Package Description DM74 S153N N16E 16-Lead Plastic Dual-In-Li ne Package (PDIP), JEDEC MS-001, 0.300 Wide Connection Diagram Function Tabl e Select Inputs Data Inputs Strobe B A C0 C1 C2 C3 G XX X.
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