| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SN74LS165AN3 | TEXAS INSTRUMENTS | PARALLEL-LOAD-8-BIT SHIFT REGISTERS | 342 KB | 15 |  |
| SN74LS169BDE4 | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS | 823 KB | 20 | |
| SN74LS169BNE4 | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS | 823 KB | 20 | |
| SN74LS169BNSRE4 | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS | 823 KB | 20 | |
| SN74LS161ADE4 | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS | 823 KB | 20 | |
| SN74LS142D | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS | 823 KB | 20 | |
| SN74LS125NSR | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS | 823 KB | 20 | |
| SN74LS126ADRG4 | TEXAS INSTRUMENTS | QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS | 648 KB | 22 | |
| SN74LS132FK | TEXAS INSTRUMENTS | QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS | 648 KB | 22 | |
| SN74LS133ND | TEXAS INSTRUMENTS | QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS | 648 KB | 22 | |
| SN74LS123DR(LF) | TEXAS INSTRUMENTS | QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS | 648 KB | 22 | |
| SN74LS112ADRE4 | TEXAS INSTRUMENTS | DUAL J-K NEGATIVE-EDGE-TRIGGERED FLIP-FLOPS WIITH PRESET AND CLEAR | 696 KB | 17 | |
| SN74LS109AFK | TEXAS INSTRUMENTS | DUAL J-K NEGATIVE-EDGE-TRIGGERED FLIP-FLOPS WIITH PRESET AND CLEAR | 696 KB | 17 | |
| SN74LS06DG4 | TEXAS INSTRUMENTS | HEX INVERTER BUFFERS/DRIVERS WITH OPEN-COLLECTOR HIGH-VOLTAGE OUTPUTS | 614 KB | 16 | |
| SN74LS03NSRE4 | TEXAS INSTRUMENTS | HEX INVERTER BUFFERS/DRIVERS WITH OPEN-COLLECTOR HIGH-VOLTAGE OUTPUTS | 614 KB | 16 | |
| SN74HT245DB | TEXAS INSTRUMENTS | HEX INVERTER BUFFERS/DRIVERS WITH OPEN-COLLECTOR HIGH-VOLTAGE OUTPUTS | 614 KB | 16 | |
