| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SN74LS226NSR | KB | ||||
| SN74LS240DWG4 | KB | ||||
| SN74LS243 | MOTOROLA | QUAD BUS TRANSCEIVER | 171 KB | 5 |  |
| SN74LS247DE4 | MOTOROLA | QUAD BUS TRANSCEIVER | 171 KB | 5 | |
| SN74LS244J-TB | MOTOROLA | QUAD BUS TRANSCEIVER | 171 KB | 5 | |
| SN74LS259BNSRG4 | MOTOROLA | QUAD BUS TRANSCEIVER | 171 KB | 5 | |
| SN74LS279ADE4 | MOTOROLA | QUAD BUS TRANSCEIVER | 171 KB | 5 | |
| SN74LS280DE4 | TEXAS INSTRUMENTS | 9-BIT ODD/EVEN PARITY GENERATORS/CHECKERS | 899 KB | 24 |  |
| SN74LS283ANS | TEXAS INSTRUMENTS | 9-BIT ODD/EVEN PARITY GENERATORS/CHECKERS | 899 KB | 24 | |
| SN74LS32DE4 | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT POSITIVE OR GATES | 815 KB | 27 | |
| SN74LS32NSRG4 | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT POSITIVE OR GATES | 815 KB | 27 | |
| SN74LS348NSR | TEXAS INSTRUMENTS | 8-LINE TO 3-LINE PRIORITY ENCODERS WITH 3-STATE OUTPUTS | 586 KB | 13 | |
| SN74LS353NS | TEXAS INSTRUMENTS | 8-LINE TO 3-LINE PRIORITY ENCODERS WITH 3-STATE OUTPUTS | 586 KB | 13 | |
| SN74LS368ADRG4 | TEXAS INSTRUMENTS | HEX BUS DRIVERS WITH 3-STATE OUTPUTS | 835 KB | 24 | |
| SN74LS377NE4 | TEXAS INSTRUMENTS | OCTAL, HEX, AND QUAD D-TYPE FLIP-FLOPS WITH ENABLE | 726 KB | 16 | |
| SN74LS378DE4 | TEXAS INSTRUMENTS | OCTAL, HEX, AND QUAD D-TYPE FLIP-FLOPS WITH ENABLE | 726 KB | 16 | |
