| 型号 |
简要描述 |
文件大小 |
厂家 |
PDF |
| DM74LS259 |
8-Bit Addressable Latches |
58058K |
Fairchild |
 |
| DM74LS257B |
3-STATE Quad 2-Data Selectors/Multiplexers |
59215K |
Fairchild |
|
| DM74LS253 |
3-STATE Data Selector/Multiplexer |
56150K |
Fairchild |
|
| DM74LS251 |
3-STATE 1-of-8 Line Data Selector/Multiplexe |
56901K |
Fairchild |
|
| DM74LS245 |
3-STATE Octal Bus Transceiver |
65715K |
Fairchild |
|
| DM74LS244 |
Octal 3-STATE Buffer/Line Driver/Line Receiver |
64225K |
Fairchild |
|
| DM74LS243 |
Quadruple Bus Transceiver |
49378K |
Fairchild |
|
| DM74LS241 |
Octal 3-STATE Buffer/Line Driver/Line Receiver |
70255K |
Fairchild |
|
| DM74LS240 |
Octal 3-STATE Buffer/Line Driver/Line Receiver |
70255K |
Fairchild |
|
| DM74LS221 |
with Clear and Complementary Outputs |
112860K |
Fairchild |
|
| DM74LS20 |
Dual 4-Input NAND Gate |
44778K |
Fairchild |
|
| DM74LS194A |
4-Bit Bidirectional Universal Shift Register |
66873K |
Fairchild |
|
| DM74LS193 |
Synchronous 4-Bit Binary Counter with Dual Clock |
73460K |
Fairchild |
|
| DM74LS191 |
Synchronous 4-Bit Up/Down Counter with Mode Control |
75697K |
Fairchild |
|
| DM74LS181 |
4-Bit Arithmetic Logic Unit |
66449K |
Fairchild |
|
| DM74LS175 |
Hex/Quad D-Type Flip-Flops with Clear |
69281K |
Fairchild |
|
| DM74LS174 |
Hex/Quad D-Type Flip-Flops with Clear |
69281K |
Fairchild |
|
| DM74LS169A |
Synchronous 4-Bit Up/Down Binary Counter |
71484K |
Fairchild |
|
| DM74LS166 |
8-Bit Parallel-In/Serial-Out Shift Register |
77054K |
Fairchild |
|
| DM74LS165 |
8-Bit Parallel In/Serial Output Shift Registers |
71612K |
Fairchild |
|
|
|
|
