| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| HD74LS03FPEL | RENESAS | Quadruple 2-Input Positive NAND Gates (with Open Collector Outputs) | 52 KB | 4 |  |
| HD74LS138BRP | RENESAS | Quadruple 2-Input Positive NAND Gates (with Open Collector Outputs) | 52 KB | 4 | |
| HD74HC191FPEL | RENESAS | Synchronous Up/Down Decade Counter (Single Clock Line) | 150 KB | 13 | |
| HD74HC573FP-EL | RENESAS | Synchronous Up/Down Decade Counter (Single Clock Line) | 150 KB | 13 | |
| HD74HC574FPTR | RENESAS | Synchronous Up/Down Decade Counter (Single Clock Line) | 150 KB | 13 | |
| HD74HCT125FP | RENESAS | BUFFER/DRIVER|SINGLE|4-BIT|HCT-CMOS|SOP|14PIN|PLASTIC | 46 KB | 0 | |
| HD74HC137P | RENESAS | 3-to-8-line Decoder/Demultiplexer with Address Latch | 117 KB | 10 | |
| HD74AC174FPEL | RENESAS | Hex D-Type Flip-Flop with Master Reset | 210 KB | 8 | |
| HD74AC245 | RENESAS | Octal Bi-directional Transceiver with 3-State Input/Output | 129 KB | 9 | |
| HD74ACT138FP | RENESAS | 3-To-8-Line Demultiplexer | 297 KB | 0 | |
| HD74ALVC1G04VSE | RENESAS TECHNOLOGY CORP | Single Inverter Buffer | 80 KB | 10 |  |
| HD74ACT244FPTL | RENESAS TECHNOLOGY CORP | Single Inverter Buffer | 80 KB | 10 | |
| HD7279A-SP/ | RENESAS TECHNOLOGY CORP | Single Inverter Buffer | 80 KB | 10 | |
| HD7483AP | RENESAS TECHNOLOGY CORP | Binary Adder | 158 KB | 0 | |
| HD74157 | Hitachi Semiconductor | TTL HD74/HD74S Series | 143 KB | 4 |  |
| HD74163P | Hitachi Semiconductor | Synchronous Up Counter | 158 KB | 0 | |
