No. |
Part Name |
Description |
Manufacturer |
1 |
74LS253 |
3-STATE Data Selector/Multiplexer |
Fairchild Semiconductor |
2 |
DL253D |
AND/NOR gate with 4 x 2 inputs (TTL low-power Schottky series), possibly equivalent SN74LS253N |
RFT |
3 |
DM74LS253 |
3-STATE Data Selector/Multiplexer |
Fairchild Semiconductor |
4 |
DM74LS253 |
Dual TRI-STATE 1-of-4 Line Data Selector/Multiplexer |
National Semiconductor |
5 |
DM74LS253M |
3-STATE Data Selector/Multiplexer |
Fairchild Semiconductor |
6 |
DM74LS253M |
TRI-STATE Data Selectors/Multiplexers |
National Semiconductor |
7 |
DM74LS253MX |
Dual 3-STATE 1-of-4 Line Data Selector/Multiplexer |
Fairchild Semiconductor |
8 |
DM74LS253N |
3-STATE Data Selector/Multiplexer |
Fairchild Semiconductor |
9 |
DM74LS253N |
3-STATE Data Selector/Multiplexer |
Fairchild Semiconductor |
10 |
DM74LS253N |
TRI-STATE Data Selectors/Multiplexers |
National Semiconductor |
11 |
DM74LS253N |
TRI-STATE Data Selectors/Multiplexers |
National Semiconductor |
12 |
HD74LS253 |
Dual 4 line-to-1 line Data Selector/Multiplexer with 3-state outputs |
Hitachi Semiconductor |
13 |
HD74LS253 |
Dual 4-line to 1-line Data Selectors/Multiplexers |
Hitachi Semiconductor |
14 |
SN74LS253 |
LOW POWER SCHOTTKY |
ON Semiconductor |
15 |
SN74LS253 |
Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs |
Texas Instruments |
16 |
SN74LS253-D |
Dual 4-Input Multiplexer with 3-State Outputs |
ON Semiconductor |
17 |
SN74LS253D |
DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS |
Motorola |
18 |
SN74LS253D |
LOW POWER SCHOTTKY |
ON Semiconductor |
19 |
SN74LS253D |
Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs |
Texas Instruments |
20 |
SN74LS253DR |
Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs |
Texas Instruments |
21 |
SN74LS253DR2 |
Dual 4-Input Multiplexer with 3-State Outputs |
ON Semiconductor |
22 |
SN74LS253DW |
Dual 4-input multiplexer with 3-state outputs |
Motorola |
23 |
SN74LS253J |
Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs |
Texas Instruments |
24 |
SN74LS253M |
Dual 4-Input Multiplexer with 3-State Outputs |
ON Semiconductor |
25 |
SN74LS253MEL |
Dual 4-Input Multiplexer with 3-State Outputs |
ON Semiconductor |
26 |
SN74LS253ML1 |
Dual 4-Input Multiplexer with 3-State Outputs |
ON Semiconductor |
27 |
SN74LS253ML2 |
Dual 4-Input Multiplexer with 3-State Outputs |
ON Semiconductor |
28 |
SN74LS253N |
DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS |
Motorola |
29 |
SN74LS253N |
LOW POWER SCHOTTKY |
ON Semiconductor |
30 |
SN74LS253N |
Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs |
Texas Instruments |
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