dm74ls154 National Semiconductor Corporation, dm74ls154 Datasheet

no-image

dm74ls154

Manufacturer Part Number
dm74ls154
Description
4-line To 16-line Decoders/demultiplexers
Manufacturer
National Semiconductor Corporation
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
dm74ls154J
Manufacturer:
NS
Quantity:
6 960
Part Number:
dm74ls154J
Manufacturer:
NS
Quantity:
6 960
Part Number:
dm74ls154J
Manufacturer:
SAMSUNG
Quantity:
4 390
Part Number:
dm74ls154N
Quantity:
19
Part Number:
dm74ls154N
Manufacturer:
NSC
Quantity:
5 510
Part Number:
dm74ls154N
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
dm74ls154N
Quantity:
15
Part Number:
dm74ls154WM
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
C 1995 National Semiconductor Corporation
DM54LS154 DM74LS154 4-Line to 16-Line
Decoders Demultiplexers
General Description
Each of these 4-line-to-16-line decoders utilizes TTL circuit-
ry to decode four binary-coded inputs into one of sixteen
mutually exclusive outputs when both the strobe inputs G1
and G2 are low The demultiplexing function is performed
by using the 4 input lines to address the output line passing
data from one of the strobe inputs with the other strobe
input low When either strobe input is high all outputs are
high These demultiplexers are ideally suited for implement-
ing high-performance memory decoders All inputs are buff-
ered and input clamping diodes are provided to minimize
transmission-line effects and thereby simplify system de-
sign
Connection and Logic Diagrams
See NS Package Number J24A M24B or N24A
DM74LS154WM or DM74LS154N
Order Number DM54LS154J
Dual-In-Line Package
TL F 6394
TL F 6394 – 1
Features
Y
Y
Y
Y
Y
Y
3 levels of logic 23 ns
Strobe 19 ns
Decodes 4 binary-coded inputs into one of 16 mutually
exclusive outputs
Performs the demultiplexing function by distributing data
from one input line to any one of 16 outputs
Input clamping diodes simplify system design
High fan-out low-impedance totem-pole outputs
Typical propagation delay
Typical power dissipation 45 mW
RRD-B30M105 Printed in U S A
TL F 6394 – 2
May 1989

Related parts for dm74ls154

dm74ls154 Summary of contents

Page 1

... DM54LS154 DM74LS154 4-Line to 16-Line Decoders Demultiplexers General Description Each of these 4-line-to-16-line decoders utilizes TTL circuit decode four binary-coded inputs into one of sixteen mutually exclusive outputs when both the strobe inputs G1 and G2 are low The demultiplexing function is performed by using the 4 input lines to address the output line passing ...

Page 2

... From (Input (Output Min Max Data to 30 Output Data to 30 Output Strobe to 20 Output Strobe to 25 Output 2 DM74LS154 Units Min Nom Max Typ Max Units (Note 1) ...

Page 3

Function Table Inputs ...

Page 4

4 ...

Page 5

... Physical Dimensions inches (millimeters) 24-Lead Ceramic Dual-In-Line Package (J) 24-Lead Wide Small Outline Molded Package (M) Order Number DM54LS154J NS Package Number J24A Order Number DM74LS154WM NS Package Number M24B 5 ...

Page 6

... Italiano National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications Order Number DM74LS154N NS Package Number N24A 2 A critical component is any component of a life ...

Related keywords