| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| HD74S22P | Dual 4-input NAND Gate | 158 KB | 0 | ||
| HD74S135 | Hitachi Semiconductor | TTL HD74/HD74S Series | 143 KB | 4 |  |
| HD74HC00P | RENESAS | Quad. 2-input NAND Gates | 91 KB | 7 |  |
| HD74LS04P | RENESAS | Hex Inverters / Hex Inverters (with Open Collector Outputs) | 83 KB | 6 | |
| HD74LS244P | RENESAS | Octal Buffers / Line Drivers / Line Receivers (non inverted three-state outputs) | 73 KB | 6 | |
| HD74HC04P | RENESAS | Hex Inverters | 91 KB | 7 | |
| HD74LS245P | RENESAS | Octal Bus Transceivers (with three-state outputs) | 88 KB | 6 | |
| HD74HC244P | RENESAS | Octal Buffers/Line Drivers/Line Receivers (with noninverted 3-state outputs) | 108 KB | 8 | |
| HD74LS373P | Hitachi Semiconductor | Octal D-type Transparent Latches(with three-state outputs) | 92 KB | 7 | |
| HD74HC14P | RENESAS | Hex Inverters | 92 KB | 7 | |
| HD74LS00P | RENESAS | Quadruple 2-Input NAND Gates | 65 KB | 6 | |
| HD74HC373P | RENESAS | Octal D-type Transparent Latches (with 3-state outputs)/Octal D-type Transparent Latches (with inverted 3-state outputs) | 119 KB | 10 | |
| HD74LS32P | RENESAS | Quadruple 2-input Positive OR Gate | 57 KB | 5 | |
| HD74LS138P | RENESAS | 3-Line-to-8-Line Decoders / Demultiplexers | 100 KB | 8 | |
| HD74LS14P | RENESAS | Hex Schmitt Trigger Inverters | 78 KB | 6 | |
| HD74HC74FPEL | RENESAS | Dual D-type Flip-Flops (with Preset and Clear) | 108 KB | 8 | |
