| 1 |
SL74HC20 |
Dual 4-Input NAND Gate |
System Logic Semiconductor |
 |
| 2 |
SL74HC221 |
Dual Monostable Multivibrator |
System Logic Semiconductor |
|
| 3 |
SL74HC240 |
Octal 3-State Inverting Buffer/Line Driver/Line Receiver |
System Logic Semiconductor |
|
| 4 |
SL74HC241 |
Octal 3-State Noninverting Buffer/Line Driver/Line Receiver |
System Logic Semiconductor |
|
| 5 |
SL74HC244 |
Octal 3-State Noninverting Buffer/Line Driver/Line Receiver |
System Logic Semiconductor |
|
| 6 |
SL74HC245 |
Octal 3-State Noninverting Bus Transceiver |
System Logic Semiconductor |
|
| 7 |
SL74HC251 |
8-Input Data Selector/Multiplexer with 3-State Outputs |
System Logic Semiconductor |
|
| 8 |
SL74HC253 |
Dual 4-Input Data Selector/Multiplexer with 3-State Otputs |
System Logic Semiconductor |
|
| 9 |
SL74HC257 |
Quad 2-Input Data Selector/Multiplexer with 3-State Outputs |
System Logic Semiconductor |
|
