Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
These data selectors multiplexers contain inverters and drivers to supply full on-chip data selection to the four output gates A separate strobe input is provided A 4-bit word is selected from one of two sources and is routed to the four outputs Features Y Y Y Y Applications Y Y Y Buffered inputs and outputs Typical propagation time 9 ns Typical power dis.
Y Y Y Y
Applications
Y Y Y
Buffered inputs and outputs Typical propagation time 9 ns Typical power dissipation 150 mW Alternate Military Aerospace device (54157) is available Contact a National Semiconductor Sales Office Distributor for specifications
Y
Expand any data input point Multiplex dual data buses Generate four functions of two variables (one variable is common) Source programmable counters
Connection Diagram
Dual-In-Line Package
TL F 6550
– 1
Order Number 54157DMQB 54157FMQB DM54157J DM54157W or DM74157N See NS Package Number J16A N16E or W16A
Function Table
Inputs Strobe H L.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | 74150 |
National Semiconductor |
Data Selectors/Multiplexers |
|
| 2 | 74150 |
National |
16 INput Multiplexer |
|
| 3 | 74150 |
Fairchild Semiconductor |
Data Selectors/Multiplexers |
|
| 4 | 74151 |
National Semiconductor |
1 of 8 Line Data Selector/Multiplexer |
|
| 5 | 74151 |
Motorola |
8-INPUT MULTIPLEXER |
|
| 6 | 74151 |
ON Semiconductor |
8-Input Multiplexer |
|
| 7 | 74152 |
Hitachi Semiconductor |
1-of-8-line Data Selector/Multiplexer |
|
| 8 | 74153 |
National Semiconductor |
Dual 4-Line to 1-Line Data Selectors/Multiplexers |
|
| 9 | 74154 |
National Semiconductor |
4-Line to 16-Line Decoders/Demultiplexers |
|
| 10 | 74155 |
Texas Instruments |
Dual 2-Line To 4-Line Decoders/Demultiplexers |
|
| 11 | 74155 |
National Semiconductor |
Dual 2-Line to 4-Line Decoders/Demultiplexers |
|
| 12 | 74155 |
ON Semiconductor |
DUAL 1-OF-4 DECODER/DEMULTIPLEXER |
|