9309 Datasheet, PDF (1/6 Pages) National Semiconductor (TI) – Dual 4-Bit Data Selectors/Multiplexers

June 1989
9309 DM9309 Dual 4-Bit Data Selectors Multiplexers
General Description
These data selectors multiplexers contain inverter drivers
to supply full complementary on-chip binary decoded data
selection
The 9309 DM9309 contains two separate 4-bit multiplexers
with complementary Y and Y outputs however the two sec-
tions have common address select inputs
Features
Y _{Complementary outputs}
Y _{Dual one-of-four data selectors}
Connection Diagram
Dual-In-Line Package
Function Table
Order Number 9309DMQB 9309FMQB or DM9309N
See NS Package Number J16A N16E or W16A
TL F 6602 – 1
Inputs
Select
Data
B
A C0 C1 C2 C3
L
L
L
X
X
X
L
L
HX
X
X
L
H
X
L
X
X
L
H
X
H
X
X
H
L
X
X
L
X
H
L
X
XHX
H
H
X
X
X
L
H
H
X
X
X
H
Select inputs A and B are common to both sections
H e High Level L e Low Level X e Don’t Care
Outputs
Y
Y
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
L
C1995 National Semiconductor Corporation TL F 6602
RRD-B30M105 Printed in U S A