| 型号 | 厂商 | 描述 |
| sn74ls12jd 2 3 |
Triple 3-input NAND Gate | |
| sn74ls132j 2 3 |
Quad 2-input NAND Gate | |
| sn74ls132jd 2 3 |
Quad 2-input NAND Gate | |
| sn74ls132nds 2 3 |
Quad 2-input NAND Gate | |
| sn74ls139jd 2 3 |
2-To-4-Line Demultiplexer | |
| sn74ls139nds 2 3 |
2-To-4-Line Demultiplexer | |
| sn74ls13dr2 2 3 |
Dual 4-input NAND Gate | |
| sn74ls155nds 2 3 |
2-To-4-Line Demultiplexer | |
| sn74ls158j 2 3 |
2-Input Digital Multiplexer | |
| sn74ls158jd 2 3 |
2-Input Digital Multiplexer | |
| sn74ls158nd 2 3 |
2-Input Digital Multiplexer | |
| sn74ls158nds 2 3 |
2-Input Digital Multiplexer | |
| sn74ls173adr2 2 3 |
Quad D-Type Flip-Flop | |
| sn74ls173ajd 2 3 |
Quad D-Type Flip-Flop | |
| sn74ls173ands 2 3 |
Quad D-Type Flip-Flop | |
| sn74ls175jd 2 3 |
Quad D-Type Flip-Flop | |
| sn74ls175nds 2 3 |
Quad D-Type Flip-Flop | |
| sn74ls191jd 2 3 |
Synchronous Up/Down Counter | |
| sn74ls191nds 2 3 |
Synchronous Up/Down Counter | |
| sn74ls13jd 2 3 |
Dual 4-input NAND Gate | |
| sn74ls13nd 2 3 |
Dual 4-input NAND Gate | |
| sn74ls151jd 2 3 |
8-Input Digital Multiplexer | |
| sn74ls151nds 2 3 |
8-Input Digital Multiplexer | |
| sn74ls153dr2 2 3 |
4-Input Digital Multiplexer | |
| sn74ls153jd 2 3 |
4-Input Digital Multiplexer | |
| sn74ls153nds 2 3 |
4-Input Digital Multiplexer | |
| sn74ls155dr2 2 3 |
2-To-4-Line Demultiplexer | |
| sn74ls155jd 2 3 |
2-To-4-Line Demultiplexer | |
| sn74ls155nd 2 3 |
2-To-4-Line Demultiplexer | |
| 54ls258 2 3 4 5 6 7 8 |
Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits | |
| 54ls258a 2 3 4 5 6 7 8 |
TRI-STATE Quad 2-Data Selectors/Multiplexers | |
| 54ls259dmqb 2 3 4 5 6 7 8 |
Addressable D-Type Latch | |
| 54ls259fmqb 2 3 4 5 6 7 8 |
Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits | |
| 54ls259lmqb 2 3 4 5 6 7 8 |
Addressable D-Type Latch | |
| 54ls26dmqb 2 3 4 5 6 7 8 |
Quad 2-input NAND Gate | |
| 54ls26fmqb 2 3 4 5 6 7 8 |
Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits | |
| 54ls28dmqb 2 3 4 5 6 7 8 |
Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits | |
| 54ls28fmqb 2 3 4 5 6 7 8 |
Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits | |
| 54ls28lmqb 2 3 4 5 6 7 8 |
Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits | |
| dm74ls21j 2 3 4 5 6 7 8 |
Dual 4-input AND Gate | |
| dm74ls249m 2 3 4 5 6 7 8 |
Decoder/Driver | |
| dm54ls21j 2 3 4 5 6 7 8 |
Dual 4-input AND Gate | |
| dm54ls21w 2 3 4 5 6 7 8 |
Dual 4-input AND Gate | |
| sn54ls243dw 2 3 4 5 6 7 8 |
4-Bit Bus Transceiver | |
| sn74ls279nds 2 3 4 5 6 7 8 |
S-R-Type Latch | |
| sn74ls298jd 2 3 4 5 6 7 8 |
2-Input Digital Multiplexer | |
| sn74ls242jd 2 3 4 5 6 7 8 |
4-Bit Bus Transceiver | |
| sn74ls242nd 2 3 4 5 6 7 8 |
4-Bit Bus Transceiver | |
| sn74ls243dr2 2 3 4 5 6 7 8 |
4-Bit Bus Transceiver | |
| sn74ls243jd 2 3 4 5 6 7 8 |
4-Bit Bus Transceiver |